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DSP56F807/d rev. 12.0 , 02/2004 ? motorola, inc., 2004. all rights reserved. 56f807 technical data 56f807 16-bit hybrid processor ? up to 40 mips at 80mhz core frequency dsp and mcu functionality in a unified, c-efficient architecture hardware do and rep loops mcu-friendly instruction set supports both dsp and controller functions: mac, bit manipulation unit, 14 addressing modes 60k 16-bit words program flash 2k 16-bit words program ram 8k 16-bit words data flash 4k 16-bit words data ram 2k 16-bit words boot flash up to 64k 16- bit words each of external program and data memory two 6 channel pwm modules four 4 channel, 12-bit adcs two quadrature decoders can 2.0 b module two serial communication interfaces (scis) serial peripheral interface (spi) up to four general purpose quad timers jtag/once tm port for debugging 14 dedicated and 18 shared gpio lines 160-pin lqfp or 160 mapbga packages figure 1. 56f807 block diagram jtag/ once port digital reg analog reg low voltage supervisor program controller and hardware looping unit data alu 16 x 16 + 36 36-bit mac three 16-bit input registers two 36-bit accumulators address generation unit bit manipulation unit pll clock gen 16-bit 56800 core pab pdb xdb2 cgdb xab1 xab2 xtal extal interrupt controls ipbb controls ipbus bridge (ipbb) module controls address bus [8:0] data bus [15:0] cop reset reset irqa irqb applica- tion-specific memory & peripherals interrupt controller program memory 61440 x 16 flash 2048 x 16 sram boot flash 2048 x 16 flash data memory 8192 x 16 flash 4096 x 16 sram cop/ watchdog spi or gpio sci0 or gpio quad timer d / alt func quad timer c a/d1 a/d2 adca 4 2 4 4 4 4 6 pwm outputs fault inputs pwma 16 16 vcapc v dd v ss v dda v ssa 6 2 8 10* 3 ? ? ? ? ? ? ? ? extboot current sense inputs 3 quadrature decoder 0 /quad timer can 2.0a/b 2 clko external address bus switch bus control external data bus switch external bus interface unit rd enable wr enable ds select ps select 10 16 6 a[00:05] d[00:15] a[06:15] or gpio-e2:e3 & gpio-a0:a7 4 4 6 pwm outputs fault inputs pwmb current sense inputs 3 quadrature decoder 1 /quad timer b 4 2 sci1 or gpio 2 dedicated gpio 14 vpp rsto a/d1 a/d2 adcb 4 4 3 vref2 vref * includes tcs pin which is reserved for factory use and is tied to vss f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
2 56f807 technical data part 1 overview 1.1 56f807 features 1.1.1 digital signal processing core efficient 16-bit 56800 family hybrid controller engine with dual harvard architecture as many as 40 million instructions per second (mips) at 80mhz core frequency single-cycle 16 16-bit parallel multiplier-accumulator (mac) two 36-bit accumulators including extension bits 16-bit bidirectional barrel shifter parallel instruction set with unique dsp addressing modes hardware do and rep loops three internal address buses and one external address bus four internal data buses and one external data bus instruction set supports both dsp and controller functions controller style addressing modes and instructions for compact code efficient c compiler and local variable support software subroutine and interrupt stack with depth limited only by memory jtag/once debug programming interface 1.1.2 memory harvard architecture permits as many as three simultaneous accesses to program and data memory on-chip memory including a low-cost, high-volume flash solution ? 60k 16-bit words of program flash ? 2k 16-bit words of program ram ? 8k 16-bit words of data flash ? 4k 16-bit words of data ram ? 2k 16-bit words of boot flash off-chip memory expansion capabilities programmable for 0, 4, 8, or 12 wait states ? as much as 64k 16 bits of data memory ? as much as 64k 16 bits of program memory 1.1.3 peripheral circuits for 56f807 two pulse width modulator modules each with six pwm outputs, three current sense inputs, and four fault inputs, fault tolerant design with dead time insertion, supports both center- and edge-aligned modes four 12-bit, analog-to-digital converters (adcs), which support four simultaneous conversions with quad, 4-pin multiplexed inputs; adc and pwm modules can be synchronized two quadrature decoders each with four inputs or two additional quad timers f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
56f807 description 56f807 technical data 3 two dedicated general purpose quad timers totaling six pins: timer c with two pins and timer d with four pins can 2.0 b module with 2-pin port for transmit and receive two serial communication interfaces each with two pins (or four additional gpio lines) serial peripheral interface (spi) with configurable 4-pin port (or four additional gpio lines) computer-operating properly (cop) watchdog timer two dedicated external interrupt pins 14 dedicated general purpose i/o (gpio) pins, 18 multiplexed gpio pins external reset input pin for hardware reset external reset output pin for system reset jtag/on-chip emulation (once ? ) for unobtrusive, processor speed-independent debugging software-programmable, phase locked loop-based frequency synthesizer for the hybrid controller core clock 1.1.4 energy information fabricated in high-density cmos with 5v-tolerant, ttl-compatible digital inputs uses a single 3.3v power supply on-chip regulators for digital and analog circuitry to lower cost and reduce noise wait and stop modes available 1.2 56f807 description the 56f807 is a member of the 56800 core-based family of hybrid controllers. it combines, on a single chip, the processing power of a dsp and the functionality of a microcontroller with a flexible set of peripherals to create an extremely cost-effective solution. because of its low cost, configuration flexibility, and compact program code, the 56f807 is well-suited for many applications. the 56f807 includes many peripherals that are especially useful for applications such as motion control, smart appliances, steppers, encoders, tachometers, limit switches, power supply and control, automotive control, engine management, noise suppression, remote utility metering, industrial control for power, lighting, and automation. the 56800 core is based on a harvard-style architecture consisting of three execution units operating in parallel, allowing as many as six operations per instruction cycle. the mcu-style programming model and optimized instruction set allow straightforward generation of efficient, compact dsp and control code. the instruction set is also highly efficient for c/c++ compilers to enable rapid development of optimized control applications. the 56f807 supports program execution from either internal or external memories. two data operands can be accessed from the on-chip data ram per instruction cycle. the 56f807 also provides two external dedicated interrupt lines and up to 32 general purpose input/output (gpio) lines, depending on peripheral configuration. the 56f807 controller includes 60k, 16-bit words of program flash and 8k words of data flash (each programmable through the jtag port) with 2k words of program ram and 4k words of data ram. it also supports program execution from external memory. f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
4 56f807 technical data a total of 2k words of boot flash is incorporated for easy customer-inclusion of field-programmable software routines that can be used to program the main program and data flash memory areas. both program and data flash memories can be independently bulk erased or erased in page sizes of 256 words. the boot flash memory can also be either bulk or page erased. a key application-specific feature of the 56f807 is the inclusion of two pulse width modulator (pwm) modules. these modules each incorporate three complementary, individually programmable pwm signal outputs (each module is also capable of supporting six independent pwm functions, for a total of 12 pwm outputs) to enhance motor control functionality. complementary operation permits programmable dead time insertion, distortion correction via current sensing by software, and separate top and bottom output polarity control. the up-counter value is programmable to support a continuously variable pwm frequency. edge- and center-aligned synchronous pulse width control (0% to 100% modulation) is supported. the device is capable of controlling most motor types: acim (ac induction motors), both bdc and bldc (brush and brushless dc motors), srm and vrm (switched and variable reluctance motors), and stepper motors. the pwms incorporate fault protection and cycle-by-cycle current limiting with sufficient output drive capability to directly drive standard optoisolators. a ? smoke-inhibit ? , write-once protection feature for key parameters is also included. a patented pwm waveform distortion correction circuit is also provided. each pwm is double-buffered and includes interrupt controls to permit integral reload rates to be programmable from 1 to 16. the pwm modules provide a reference output to synchronize the analog-to-digital converters. the 56f807 incorporates two separate quadrature decoders capable of capturing all four transitions on the two-phase inputs, permitting generation of a number proportional to actual position. speed computation capabilities accommodate both fast- and slow-moving shafts. an integrated watchdog timer in the quadrature decoder can be programmed with a time-out value to alarm when no shaft motion is detected. each input is filtered to ensure only true transitions are recorded. this controller also provides a full set of standard programmable peripherals that include two serial communications interfaces (sci), one serial peripheral interface (spi), and four quad timers. any of these interfaces can be used as general-purpose input/outputs (gpio) if that function is not required. a controller area network interface (can version 2.0 a/b-compliant), an internal interrupt controller, and 14 dedicated gpio lines are also included on the 56f807. 1.3 state of the art development environment processor expert tm (pe) provides a rapid application design (rad) tool that combines easy-to-use component-based software application creation with an expert knowledge system. the code warrior integrated development environment is a sophisticated tool for code navigation, compiling, and debugging. a complete set of evaluation modules (evms) and development system cards will support concurrent engineering. together, pe, code warrior and evms create a complete, scalable tools solution for easy, fast, and efficient development. f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
product documentation 56f807 technical data 5 1.4 product documentation the four documents listed in table 1 are required for a complete description and proper design with the 56f807. documentation is available from local motorola distributors, motorola semiconductor sales offices, motorola literature distribution centers, or online at http://www.motorola.com/semiconductors . table 1. 56f807 chip documentation 1.5 data sheet conventions this data sheet uses the following conventions: topic description order number dsp56800 family manual detailed description of the 56800 family architecture, and 16-bit core processor and the instruction set dsp56800fm/d dsp56f801/803/805/807 user?s manual detailed description of memory, peripherals, and interfaces of the 56f801, 56f803, 56f805, and 56f807 dsp56f801-7um/d 56f807 technical data sheet electrical and timing specifications, pin descriptions, and package descriptions (this document) DSP56F807/d 56f807 product brief summary description and block diagram of the 56f807 core, memory, peripherals and interfaces DSP56F807pb/d DSP56F807 errata details any chip issues that might be present DSP56F807e/d overbar this is used to indicate a signal that is active when pulled low. for example, the reset pin is active when low. ?asserted? a high true (active high) signal is high or a low true (active low) signal is low. ?deasserted? a high true (active high) signal is low or a low true (active low) signal is high. examples: signal/symbol logic state signal state voltage 1 1. values for v il , v ol , v ih , and v oh are defined by individual product specifications. pin true asserted v il /v ol pin false deasserted v ih /v oh pin true asserted v ih /v oh pin false deasserted v il /v ol f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
6 56f807 technical data part 2 signal/connection descriptions 2.1 introduction the input and output signals of the 56f807 are organized into functional groups, as shown in table 2 and as illustrated in figure 2 . in table 3 through table 19 , each table row describes the signal or signals present on a pin. table 2. functional group pin allocations functional group number of pins detailed description power (v dd or v dda )11 table 3 ground (v ss or v ssa )13 table 4 supply capacitors & v pp 4 table 5 pll and clock 3 table 6 address bus 1 16 table 7 data bus 16 table 8 bus control 4 table 9 interrupt and program control 5 table 10 dedicated general purpose input/output 14 table 11 pulse width modulator (pwm) ports 26 table 12 serial peripheral interface (spi) port 1 1. alternately, gpio pins 4 table 13 quadrature decoder ports 2 2. alternately, quad timer pins 8 table 14 serial communications interface (sci) ports 1 4 table 15 can port 2 table 16 analog to digital converter (adc) ports 20 table 17 quad timer module ports 6 table 18 jtag/on-chip emulation (once) 6 table 19 f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
introduction 56f807 technical data 7 figure 2. 56f807 signals identified by functional group 1 1. alternate pin functionality is shown in parenthesis. 56f807 power port ground port power port ground port pll and clock external address bus or gpio external data bus external bus control dedicated gpio sci0 port or gpio sci1 port or gpi0 v dd v ss v dda v ssa vcapc v pp extal xtal clko a0-a5 a6-7 (gpioe2-e3) a8-15 (gpioa0-a7) d0 ? d15 ps ds rd wr phasea0 (ta0) phaseb0 (ta1) index0 (ta2) home0 (ta3) phasea1 (tb0) phaseb1 (tb1) index1 (tb2) home1 (tb3) tck tms tdi tdo trst de quadrature decoder or quad timer a jtag/once ? port gpiob0 ? 7 gpiod0 ? 5 pwma0-5 isa0-2 faulta0-3 pwmb0-5 isb0-2 faultb0-3 sclk (gpioe4) mosi (gpioe5) miso (gpioe6) ss (gpioe7) txd0 (gpioe0) rxd0 (gpioe1) txd1 (gpiod6) rxd1 (gpiod7) ana0-7 vref anb0-7 mscan_rx mscan_tx tc0-1 td0-3 irqa irqb reset rsto extboot pwmb port quad timers c & d adca port adcb port other supply ports 8 10* 3 3 2 2 1 1 1 6 2 8 16 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 interrupt/ program control 8 6 6 3 4 6 3 4 1 1 1 1 1 1 1 1 8 2 8 1 1 2 4 1 1 1 1 1 quadrature decoder1 or quad timer b pwma port spi port or gpio can * includes tcs pin which is reserved for factory use and is tied to vss f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
8 56f807 technical data 2.2 power and ground signals 2.3 clock and phase locked loop signals table 3. power inputs no. of pins signal name signal description 8 v dd power ? these pins provide power to the internal structures of the chip, and should all be attached to v dd. 3 v dda analog power ? these pins is a dedicated power pin for the analog portion of the chip and should be connected to a low noise 3.3v supply. table 4. grounds no. of pins signal name signal description 9 v ss gnd ? these pins provide grounding for the internal structures of the chip and should all be attached to v ss. 3 v ssa analog ground ? this pin supplies an analog ground. 1 tcs tcs ? this schmitt pin is reserved for factory use and must be tied to v ss for normal use. in block diagrams, this pin is considered an additional v ss. table 5. supply capacitors and vpp no. of pins signal name signal type state during reset signal description 2 vcapc supply supply vcapc ? connect each pin to a 2.2uf or greater bypass capacitor in order to bypass the core logic voltage regulator (required for proper chip operation). for more information, please refer to section 5.2 2 vpp input input vpp ? this pin should be left unconnected as an open circuit for normal functionality. table 6. pll and clock no. of pins signal name signal type state during reset signal description 1 extal input input external crystal oscillator input ? this input should be connected to an 8mhz external crystal or ceramic resonator. for more information, please refer to section 3.5 . 1 xtal input/ output chip-driven crystal oscillator output ? this output should be connected to an 8mhz external crystal or ceramic resonator. for more information, please refer to section 3.5 . this pin can also be connected to an external clock source. for more information, please refer to section 3.5.2 . f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
address, data, and bus control signals 56f807 technical data 9 2.4 address, data, and bus control signals 1 clko output chip-driven clock output ? this pin outputs a buffered clock signal. by programming the clkosel[4:0] bits in the clko select register (clkosr), the user can select between outputting a version of the signal applied to xtal and a version of the device ? s master clock at the output of the pll. the clock frequency on this pin can also be disabled by programming the clkosel[4:0] bits in clkosr. table 7. address bus signals no. of pins signal name signal type state during reset signal description 6 a0?a5 output tri-stated address bus ? a0 ? a5 specify the address for external program or data memory accesses. 2 a6 ? a7 gpioe2- gpioe3 output input/o utput tri-stated input address bus ? a6 ? a7 specify the address for external program or data memory accesses. port e gpio ? these two general purpose i/o (gpio) pins can individually be programmed as input or output pins. after reset, the default state is address bus. 8 a8 ? a15 gpioa0- gpioa7 output input/o utput tri-stated input address bus ? a8 ? a15 specify the address for external program or data memory accesses. port a gpio ? these eight general purpose i/o (gpio) pins can be individually programmed as input or output pins. after reset, the default state is address bus. table 8. data bus signals no. of pins signal name signal type state during reset signal description 16 d0 ? d15 input/o utput tri-stated data bus ? d0 ? d15 specify the data for external program or data memory accesses. d0 ? d15 are tri-stated when the external bus is inactive. internal pullups may be active. table 6. pll and clock (continued) no. of pins signal name signal type state during reset signal description f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
10 56f807 technical data 2.5 interrupt and program control signals table 9. bus control signals no. of pins signal name signal type state during reset signal description 1 ps output tri-stated program memory select ? ps is asserted low for external program memory access. 1 ds output tri-stated data memory select ? ds is asserted low for external data memory access. 1 wr output tri-stated write enable ? wr is asserted during external memory write cycles. when wr is asserted low, pins d0 ? d15 become outputs and the device puts data on the bus. when wr is deasserted high, the external data is latched inside the external device. when wr is asserted, it qualifies the a0 ? a15, ps , and ds pins. wr can be connected directly to the we pin of a static ram. 1 rd output tri-stated read enable ? rd is asserted during external memory read cycles. when rd is asserted low, pins d0 ? d15 become inputs and an external device is enabled onto the device ? s data bus. when rd is deasserted high, the external data is latched inside the device. when rd is asserted, it qualifies the a0 ? a15, ps , and ds pins. rd can be connected directly to the oe pin of a static ram or rom. table 10. interrupt and program control signals no. of pins signal name signal type state during reset signal description 1 irqa input (schmitt) input external interrupt request a ? the irqa input is a synchronized external interrupt request that indicates that an external device is requesting service. it can be programmed to be level-sensitive or negative-edge-triggered. 1 irqb input (schmitt) input external interrupt request b ? the irqb input is an external interrupt request that indicates that an external device is requesting service. it can be programmed to be level-sensitive or negative-edge-triggered. 1 rsto output output reset output ? this output reflects the internal reset state of the chip. f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
gpio signals 56f807 technical data 11 2.6 gpio signals 2.7 pulse width modulator (pwm) signals 1 reset input (schmitt) input reset ? this input is a direct hardware reset on the processor. when reset is asserted low, the device is initialized and placed in the reset state. a schmitt trigger input is used for noise immunity. when the reset pin is deasserted, the initial chip operating mode is latched from the extboot pin. the internal reset signal will be deasserted synchronous with the internal clocks, after a fixed number of internal clocks. to ensure complete hardware reset, reset and trst should be asserted together. the only exception occurs in a debugging environment when a hardware device reset is required and it is necessary not to reset the once/jtag module. in this case, assert reset , but do not assert trst . 1 extboot input (schmitt) input external boot ? this input is tied to v dd to force device to boot from off-chip memory. otherwise, it is tied to vss. table 11. dedicated general purpose input/output (gpio) signals no. of pins signal name signal type state during reset signal description 8 gpiob0-g piob7 input or output input port b gpio ? these eight pins are dedicated general purpose i/o (gpio) pins that can individually be programmed as input or output pins. after reset, the default state is gpio input. 6 gpiod0-g piod5 input or output input port d gpio ? these six pins are dedicated gpio pins that can individually be programmed as an input or output pins. after reset, the default state is gpio input. table 12. pulse width modulator (pwma and pwmb) signals no. of pins signal name signal type state during reset signal description 6 pwma0-5 output tri- stated pwma0-5 ? six pwma output pins. 3 isa0-2 input (schmitt) input isa0-2 ? these three input current status pins are used for top/bottom pulse width correction in complementary channel operation for pwma. 4 faulta0-3 input (schmitt) input faulta0-3 ? these fault input pins are used for disabling selected pwma outputs in cases where fault conditions originate off-chip. 6 pwmb0-5 output tri- stated pwmb0-5 ? six pwmb output pins. table 10. interrupt and program control signals (continued) no. of pins signal name signal type state during reset signal description f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
12 56f807 technical data 2.8 serial peripheral interface (spi) signals 3 isb0-2 input (schmitt) input isb0-2 ? these three input current status pins are used for top/bottom pulse width correction in complementary channel operation for pwmb. 4 faultb0-3 input (schmitt) input faultb0-3 ? these four fault input pins are used for disabling selected pwmb outputs in cases where fault conditions originate off-chip. table 13. serial peripheral interface (spi) signals no. of pins signal name signal type state during reset signal description 1 miso gpioe6 input/ output input/outp ut input input spi master in/slave out (miso) ? this serial data pin is an input to a master device and an output from a slave device. the miso line of a slave device is placed in the high-impedance state if the slave device is not selected. port e gpio ? this pin is a general purpose i/o (gpio) pin that can individually be programmed as input or output pin. after reset, the default state is miso. 1 mosi gpioe5 input/ output input/outp ut input input spi master out/slave in (mosi) ? this serial data pin is an output from a master device and an input to a slave device. the master device places data on the mosi line a half-cycle before the clock edge that the slave device uses to latch the data. port e gpio ? this pin is a general purpose i/o (gpio) pin that can individually be programmed as input or output pin. after reset, the default state is mosi. 1 sclk gpioe4 input/outp ut input/outp ut input input spi serial clock ? in master mode, this pin serves as an output, clocking slaved listeners. in slave mode, this pin serves as the data clock input. port e gpio ? this pin is a general purpose i/o (gpio) pin that can individually be programmed as input or output pin. after reset, the default state is sclk. 1 ss gpioe7 input input/outp ut input input spi slave select ? in master mode, this pin is used to arbitrate multiple masters. in slave mode, this pin is used to select the slave. port e gpio ? this pin is a general purpose i/o (gpio) pin that can individually be programmed as input or output pin. after reset, the default state is ss . table 12. pulse width modulator (pwma and pwmb) signals (continued) no. of pins signal name signal type state during reset signal description f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
quadrature decoder signals 56f807 technical data 13 2.9 quadrature decoder signals 2.10 serial communications interface (sci) signals table 14. quadrature decoder (quad dec0 and quad dec1) signals no. of pins signal name signal type state during reset signal description 1 phasea0 ta0 input input/output input input phase a ? quadrature decoder #0 phasea input ta0 ? timer a channel 0 1 phaseb0 ta1 input input/output input input phase b ? quadrature decoder #0 phaseb input ta1 ? timer a channel 1 1 index0 ta2 input input/output input input index ? quadrature decoder #0 index input ta2 ? timer a channel 2 1 home0 ta3 input input/output input input home ? quadrature decoder #0 home input ta3 ? timer a channel 3 1 phasea1 tb0 input input/output input input phase a ? quadrature decoder #1 phasea input tb0 ? timer b channel 0 1 phaseb1 tb1 input input/output input input phase b ? quadrature decoder #1 phaseb input tb1 ? timer b channel 1 1 index1 tb2 input input/output input input index ? quadrature decoder #1 index input tb2 ? timer b channel 2 1 home1 tb3 input input/output input input home ? quadrature decoder #1 home input tb3 ? timer b channel 3 table 15. serial communications interface (sci0 and sci1) signals no. of pins signal name signal type state during reset signal description 1 txd0 gpioe0 output input/outp ut input input transmit data (txd0) ? transmit data output port e gpio ? this pin is a general purpose i/o (gpio) pin that can individually be programmed as input or output pin. after reset, the default state is sci output. f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
14 56f807 technical data 2.11 can signals 2.12 analog-to-digital converter (adc) signals 1 rxd0 gpioe1 input input/outp ut input input receive data (rxd0) ? receive data input port e gpio ? this pin is a general purpose i/o (gpio) pin that can individually be programmed as input or output pin. after reset, the default state is sci input. 1 txd1 gpiod6 output input/outp ut input input transmit data (txd1) ? transmit data output port d gpio ? this pin is a general purpose i/o (gpio) pin that can individually be programmed as input or output pin. after reset, the default state is sci output. 1 rxd1 gpiod7 input input/outp ut input input receive data (rxd1) ? receive data input port d gpio ? this pin is a general purpose i/o (gpio) pin that can individually be programmed as input or output pin. after reset, the default state is sci input. table 16. can module signals no. of pins signal name signal type state during reset signal description 1 mscan_ rx input (schmitt) input mscan receive data ? mscan input. this pin has an internal pull-up resistor. 1 mscan_ tx output output mscan transmit data ? mscan output. can output is open-drain output and pull-up resistor is needed. table 17. analog to digital converter signals no. of pins signal name signal type state during reset signal description 4 ana0-3 input input ana0-3 ? analog inputs to adca channel 1 4 ana4-7 input input ana4-7 ? analog inputs to adca channel 2 2 vref input input vref ? analog reference voltage for adc. must be set to v dda -0.3v for optimal performance. 4 anb0-3 input input anb0-3 ? analog inputs to adcb, channel 1 4 anb4-7 input input anb4-7 ? analog inputs to adcb, channel 2 table 15. serial communications interface (sci0 and sci1) signals (continued) no. of pins signal name signal type state during reset signal description f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
quad timer module signals 56f807 technical data 15 2.13 quad timer module signals 2.14 jtag/once part 3 specifications 3.1 general characteristics the 56f807 is fabricated in high-density cmos with 5v-tolerant ttl-compatible digital inputs. the term ? 5v-tolerant ? refers to the capability of an i/o pin, built on a 3.3v compatible process technology, to withstand a voltage up to 5.5v without damaging the device. many systems have a mixture of devices designed for 3.3v and 5v power supplies. in such sytems, a bus may carry both 3.3v and 5v-compatible i/o voltage levels (a standard 3.3v i/o is designed to receive a maximum voltage of 3.3v 10% during normal operation without causing damage). this 5v-tolerant capability therefore offers the power savings of 3.3v i/o levels while being able to receive 5v levels without being damaged. table 18. quad timer module signals no. of pins signal name signal type state during reset signal description 2 tc0-1 input/output input tc0-1 ? timer c channels 0 and 1 4 td0-3 input/output input td0-3 ? timer d channels 0, 1, 2, and 3 table 19. jtag/on-chip emulation (once) signals no. of pins signal name signal type state during reset signal description 1 tck input (schmitt) input, pulled low internally test clock input ? this input pin provides a gated clock to synchronize the test logic and shift serial data to the jtag/once port. the pin is connected internally to a pull-down resistor. 1 tms input (schmitt) input, pulled high internally test mode select input ? this input pin is used to sequence the jtag tap controller ? s state machine. it is sampled on the rising edge of tck and has an on-chip pull-up resistor. 1 tdi input (schmitt) input, pulled high internally test data input ? this input pin provides a serial input data stream to the jtag/once port. it is sampled on the rising edge of tck and has an on-chip pull-up resistor. 1 tdo output tri-stated test data output ? this tri-statable output pin provides a serial output data stream from the jtag/once port. it is driven in the shift-ir and shift-dr controller states, and changes on the falling edge of tck. 1 trst input (schmitt) input, pulled high internally test reset ? as an input, a low signal on this pin provides a reset signal to the jtag tap controller. to ensure complete hardware reset, trst should be asserted at power-up and whenever reset is asserted. the only exception occurs in a debugging environment when a hardware device reset is required and it is necessary not to reset the once/jtag module. in this case, assert reset , but do not assert trst . 1 de output output debug event ? de provides a low pulse on recognized debug events. f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
16 56f807 technical data absolute maximum ratings given in table 20 are stress ratings only, and functional operation at the maximum is not guaranteed. stress beyond these ratings may affect device reliability or cause permanent damage to the device. the 56f807 dc/ac electrical specifications are preliminary and are from design simulations. these specifications may not be fully tested or guaranteed at this early stage of the product life cycle. finalized specifications will be published after complete characterization and device qualifications have been completed. caution this device contains protective circuitry to guard against damage due to high static voltage or electrical fields. however, normal precautions are advised to avoid application of any voltages higher than maximum rated voltages to this high-impedance circuit. reliability of operation is enhanced if unused inputs are tied to an appropriate voltage level. table 20. absolute maximum ratings characteristic symbol min max unit supply voltage v dd v ss ? 0.3 v ss + 4.0 v all other input voltages, excluding analog inputs v in v ss ? 0.3 v ss + 5.5v v analog inputs, ana0-7 and vref v in v ssa ? 0.3 v dda + 0.3 v analog inputs extal and xtal v in v ssa ? 0.3 v ssa + 3.0 v current drain per pin excluding v dd , v ss , pwm outputs, tcs, vpp, v dda , v ssa i ? 10 ma table 21. recommended operating conditions characteristic symbol min typ max unit supply voltage, digital v dd 3.0 3.3 3.6 v supply voltage, analog v dda 3.0 3.3 3.6 v adc reference voltage vref 2.7 ? v dda v ambient operating temperature t a ? 40 ? 85 c f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
general characteristics 56f807 technical data 17 notes: 1. theta-ja determined on 2s2p test boards is frequently lower than would be observed in an application. determined on 2s2p thermal test board. 2. junction to ambient thermal resistance, theta-ja ( r ja ) was simulated to be equivalent to the jedec specification jesd51-2 in a horizontal configuration in natural convection. theta-ja was also simulated on a thermal test board with two internal planes (2s2p where ? s ? is the number of signal layers and ? p ? is the number of planes) per jesd51-6 and jesd51-7. the correct name for theta-ja for forced convection or with the non-single layer boards is theta-jma. 3. junction to case thermal resistance, theta-jc (r jc ), was simulated to be equivalent to the measured values using the cold plate technique with the cold plate temperature used as the ? case ? temperature. the basic cold plate measurement technique is described by mil-std 883d, method 1012.1. this is the correct thermal metric to use to calculate thermal performance when the package is being used with a heat sink. 4. thermal characterization parameter, psi-jt ( jt ), is the ? resistance ? from junction to reference point thermocouple on top center of case as defined in jesd51-2. jt is a useful value to use to estimate junction temperature in steady state customer environments. 5. junction temperature is a function of on-chip power dissipation, package thermal resistance, mounting site (board) temperature, ambient temperature, air flow, power dissipation of other components on the board, and board thermal resistance. 6. see section 5.1 from more details on thermal design considerations. table 22. thermal characteristics 6 characteristic comments symbol value unit notes 160-pin lqfp 160 mbga junction to ambient natural convection r ja 38.5 63.4 c/w 2 junction to ambient (@1m/sec) r jma 35.4 60.3 c/w 2 junction to ambient natural convection four layer board (2s2p) r jma (2s2p) 33 49.9 c/w 1,2 junction to ambient (@1m/sec) four layer board (2s2p) r jma 31.5 46.8 c/w 1,2 junction to case r jc 8.6 8.1 c/w 3 junction to center of case jt 0.8 0.6 c/w 4, 5 i/o pin power dissipation p i/o user determined w power dissipation p d p d = (i dd x v dd + p i/o )w junction to center of case p dmax (tj - ta) / ja c f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
18 56f807 technical data 3.2 dc electrical characteristics table 23. dc electrical characteristics operating conditions: v ss = v ssa = 0 v, v dd = v dda = 3.0 ? 3.6 v, t a = ? 40 to +85 c, c l 50pf, f op = 80mhz characteristic symbol min typ max unit input high voltage (xtal/extal) v ihc 2.25 ? 2.75 v input low voltage (xtal/extal) v ilc 0 ? 0.5 v input high voltage (schmitt trigger inputs) 1 v ihs 2.2 ? 5.5 v input low voltage (schmitt trigger inputs) 1 v ils -0.3 ? 0.8 v input high voltage (all other digital inputs) v ih 2.0 ? 5.5 v input low voltage (all other digital inputs) v il -0.3 ? 0.8 v input current high (pullup/pulldown resistors disabled, v in =v dd ) i ih -1 ? 1 a input current low (pullup/pulldown resistors disabled, v in =v ss ) i il -1 ? 1 a input current high (with pullup resistor, v in =v dd )i ihpu -1 ? 1 a input current low (with pullup resistor, v in =v ss )i ilpu -210 ? -50 a input current high (with pulldown resistor, v in =v dd )i ihpd 20 ? 180 a input current low (with pulldown resistor, v in =v ss )i ilpd -1 ? 1 a nominal pullup or pulldown resistor value r pu , r pd 30 k ? output tri-state current low i ozl -10 ? 10 a output tri-state current high i ozh -10 ? 10 a input current high (analog inputs, v in =v dda ) 2 i iha -15 ? 15 a input current low (analog inputs, v in =v ssa ) 3 i ila -15 ? 15 a output high voltage (at ioh) v oh v dd ? 0.7 ?? v output low voltage (at iol) v ol ?? 0.4 v output source current i oh 4 ?? ma output source current i ol 4 ?? ma pwm pin output source current 3 i ohp 10 ?? ma pwm pin output sink current 4 i olp 16 ?? ma f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
dc electrical characteristics 56f807 technical data 19 input capacitance c in ? 8 ? pf output capacitance c out ? 12 ? pf v dd supply current i ddt 5 run 6 ? 195 220 ma wait 7 ? 170 200 ma stop ? 115 145 ma low voltage interrupt, external power supply 8 v eio 2.4 2.7 3.0 v low voltage interrupt, internal power supply 9 v eic 2.0 2.2 2.4 v power on reset 10 v por ? 1.7 2.0 v 1. schmitt trigger inputs are: extboot, irqa , irqb , rese t, tcs, isa0-2, faulta0-3, isb0-2, faultb0-3, tck, trst , tms, tdi, and mscan_rx 2. analog inputs are: ana[0:7], xtal and extal. specification assumes adc is not sampling. 3. pwm pin output source current measured with 50% duty cycle. 4. pwm pin output sink current measured with 50% duty cycle. 5. i ddt = i dd + i dda (total supply current for v dd + v dda ) 6. run (operating) i dd measured using 8mhz clock source. all inputs 0.2v from rail; outputs unloaded. all ports configured as inputs; measured with all modules enabled. 7. wait i dd measured using external square wave clock source (f osc = 8mhz) into xtal; all inputs 0.2v from rail; no dc loads; less than 50pf on all outputs. c l = 20pf on extal; all ports configured as inputs; extal capacitance linearly affects wait i dd ; measured with pll enabled. 8. this low voltage interrupt monitors the v dda external power supply. v dda is generally connected to the same potential as v dd via separate traces. if v dda drops below v eio , an interrupt is generated. functionality of the device is guaranteed under transient conditions when v dda > v eio (between the minimum specified v dd and the point when the v eio interrupt is generated). 9. this low voltage interrupt monitors the internally regulated core power supply. if the output from the internal voltage is regulator drops below v eic , an interrupt is generated. since the core logic supply is internally regulated, this interrupt will not be generated unless the external power supply drops below the minimum specified value (3.0v). 10. power ? on reset occurs whenever the internally regulated 2.5v digital supply drops below 1.5v typical. while power is ramping up, this signal remains active as long as the internal 2.5v is below 1.5v typical, no matter how long the ramp-up rate is. the internally regulated voltage is typically 100mv less than v dd during ramp-up until 2.5v is reached, at which time it self-regulates. table 23. dc electrical characteristics (continued) operating conditions: v ss = v ssa = 0 v, v dd = v dda = 3.0 ? 3.6 v, t a = ? 40 to +85 c, c l 50pf, f op = 80mhz characteristic symbol min typ max unit f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
20 56f807 technical data figure 3. maximum run idd vs. frequency (see note 6. in table 16 ) 3.3 ac electrical characteristics timing waveforms in section 3.3 are tested using the v il and v ih levels specified in the dc characteristics table. in figure 4 the levels of v ih and v il for an input signal are shown. figure 4. input signal measurement references figure 5 shows the definitions of the following signal states: active state, when a bus or signal is driven, and enters a low impedance state. tri-stated, when a bus or signal is placed in a high impedance state. data valid state, when a signal level has reached v ol or v oh. data invalid state, when a signal level is in transition between v ol and v oh. 0 50 100 200 250 10 20 30 40 50 60 70 80 freq. (mhz) idd (ma) 150 idd digital idd analog idd total v ih v il fall time input signal note: the midpoint is v il + (v ih ? v il )/2. midpoint1 low high 90% 50% 10% rise time f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
flash memory characteristics 56f807 technical data 21 3.4 flash memory characteristics figure 5. signal states table 24. flash memory truth table mode xe 1 1. x address enable, all rows are disabled when xe=0 ye 2 2. y address enable, ymux is disabled when ye=0 se 3 3. sense amplifier enable oe 4 4. output enable, tri-state flash data out bus when oe=0 prog 5 5. defines program cycle erase 6 6. defines erase cycle mas1 7 7. defines mass erase cycle, erase whole block nvstr 8 8. defines non-volatile store cycle standby l l l l l l l l read h h h h l l l l word program h h l l h l l h page erase h l l l l h l h mass erase h l l l l h h h table 25. ifren truth table mode ifren=1 ifren=0 read read information block read main memory block word program program information block program main memory block page erase erase information block erase main memory block mass erase erase both block erase main memory block data invalid state data1 data2 valid data tri-stated data3 valid data2 data3 data1 valid data active data active f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
22 56f807 technical data table 26. flash timing parameters operating conditions: v ss = v ssa = 0 v, v dd = v dda = 3.0 ? 3.6v, t a = ? 40 to +85 c, c l 50pf characteristic symbol min typ max unit figure program time t prog* 20 ?? us figure 6 erase time t erase* 20 ?? ms figure 7 mass erase time t me* 100 ?? ms figure 8 endurance 1 1. one cycle is equal to an erase program and read. e cyc 10,000 20,000 ? cycles data retention 1 @ 5000 cycles d ret 10 30 ? years the following parameters should only be used in the manual word programming mode prog/erase to nvstr set up time t nvs* ? 5 ? us figure 6 , figure 7 , figure 8 nvstr hold time t nvh* ? 5 ? us figure 6 , figure 7 nvstr hold time (mass erase) t nvh1* ? 100 ? us figure 8 nvstr to program set up time t pgs* ? 10 ? us figure 6 recovery time t rcv* ? 1 ? us figure 6 , figure 7 , figure 8 cumulative program hv period 2 2. thv is the cumulative high voltage programming time to the same row before next erase. the same address cannot be programmed twice before next erase. t hv ? 3 ? ms figure 6 program hold time 3 3. parameters are guaranteed by design in smart programming mode and must be one cycle or greater. *the flash interface unit provides registers for the control of these parameters. t pgh ??? figure 6 address/data set up time 3 t ads ??? figure 6 address/data hold time 3 t adh ??? figure 6 f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
flash memory characteristics 56f807 technical data 23 figure 6. flash program cycle xadr yadr ye din prog nvstr tnvs tpgs tadh tprog tads tpgh tnvh trcv thv ifren xe f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
24 56f807 technical data figure 7. flash erase cycle figure 8. flash mass erase cycle xadr ye=se=oe=mas1=0 erase nvstr tnvs tnvh trcv terase ifren xe xadr ye=se=oe=0 erase nvstr tnvs tnvh1 trcv tme mas1 ifren xe f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
external clock operation 56f807 technical data 25 3.5 external clock operation the 56f807 system clock can be derived from an external crystal or an external system clock signal. to generate a reference frequency using the internal oscillator, a reference crystal must be connected between the extal and xtal pins. 3.5.1 crystal oscillator the internal oscillator is also designed to interface with a parallel-resonant crystal resonator in the frequency range specified for the external crystal in table 28 . in figure 9 a recommended crystal oscillator circuit is shown. follow the crystal supplier ? s recommendations when selecting a crystal, since crystal parameters determine the component values required to provide maximum stability and reliable start-up. the crystal and associated components should be mounted as close as possible to the extal and xtal pins to minimize output distortion and start-up stabilization time. the internal 56f80x oscillator circuitry is designed to have no external load capacitors present. as shown in figure 10 no external load capacitors should be used. the 56f80x components internally are modeled as a parallel resonant oscillator circuit to provide a capacitive load on each of the oscillator pins (xtal and extal) of 10pf to 13pf over temperature and process variations. using a typical value of internal capacitance on these pins of 12pf and a value of 3pf as a typical circuit board trace capacitance the parallel load capacitance presented to the crystal is 9pf as determined by the following equation: this is the value load capacitance that should be used when selecting a crystal and determining the actual frequency of operation of the crystal oscillator circuit. figure 9. connecting to a crystal oscillator 3.5.2 ceramic resonator it is also possible to drive the internal oscillator with a ceramic resonator, assuming the overall system design can tolerate the reduced signal integrity. in figure 10 , a typical ceramic resonator circuit is shown. refer to supplier ? s recommendations when selecting a ceramic resonator and associated components. the resonator and components should be mounted as close as possible to the extal and xtal pins. the internal 56f80x oscillator circuitry is designed to have no external load capacitors present. as shown in figure 9 no external load capacitors should be used. cl = cl1 * cl2 cl1 + cl2 + cs = + 3 = 6 + 3 = 9pf 12 * 12 12 + 12 recommended external crystal parameters: r z = 1 to 3 m ? f c = 8mhz (optimized for 8mhz) extal xtal r z f c f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
26 56f807 technical data figure 10. connecting a ceramic resonator note: motorola recommends only two terminal ceramic resonators vs. three terminal resonators (which contain an internal bypass capacitor to ground). 3.5.3 external clock source the recommended method of connecting an external clock is given in figure 11 . the external clock source is connected to xtal and the extal pin is grounded. figure 11. connecting an external clock signal figure 12. external clock timing table 27. external clock operation timing requirements 5 operating conditions: v ss = v ssa = 0 v, v dd = v dda = 3.0 ? 3.6 v, t a = ? 40 to +85 c characteristic symbol min typ max unit frequency of operation (external clock driver) 1 1. see figure 11 for details on using the recommended connection of an external clock driver. f osc 0 ? 80 mhz clock pulse width 2 , 3 2. the high or low pulse width must be no smaller than 6.25ns or the chip will not function. 3. parameters listed are guaranteed by design. t pw 6.25 ?? ns recommended ceramic resonator parameters: r z = 1 to 3 m ? f c = 8mhz (optimized for 8mhz) extal xtal r z f c 56f807 xtal extal external v ss clock external clock v ih v il note: the midpoint is v il + (v ih ? v il )/2. 90% 50% 10% 90% 50% 10% t pw t pw f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
external bus asynchronous timing 56f807 technical data 27 3.5.4 phase locked loop timing 3.6 external bus asynchronous timing table 28. pll timing operating conditions: v ss = v ssa = 0 v, v dd = v dda = 3.0 ? 3.6 v, t a = ? 40 to +85 c characteristic symbol min typ max unit external reference crystal frequency for the pll 1 1. an externally supplied reference clock should be as free as possible from any phase jitter for the pll to work correctly. the pll is optimized for 8mhz input crystal.2. f osc 4810mhz pll output frequency 2 2. zclk may not exceed 80mhz. for additional information on zclk and f out /2, please refer to the occs chapter in the user manual. zclk = f op f out /2 40 ? 110 mhz pll stabilization time 3 0 o to +85 o c 3. this is the minimum time required after the pll set-up is changed to ensure reliable operation. t plls ? 110ms pll stabilization time 3 -40 o to 0 o c t plls ? 100 200 ms table 29. external bus asynchronous timing 1,2 operating conditions: v ss = v ssa = 0 v, v dd = v dda = 3.0 ? 3.6 v, t a = ? 40 to +85 c, c l 50pf, f op = 80mhz characteristic symbol min max unit address valid to wr asserted t awr 6.5 ? ns wr width asserted wait states = 0 wait states > 0 t wr 7.5 (t*ws)+7.5 ? ? ns ns wr asserted to d0 ? d15 out valid t wrd ? t+4.2 ns data out hold time from wr deasserted t doh 4.8 ? ns data out set up time to wr deasserted wait states = 0 wait states > 0 t dos 2.2 (t*ws)+6.4 ? ? ns ns rd deasserted to address not valid t rda 0 ? ns address valid to rd deasserted wait states = 0 wait states > 0 t ardd 18.7 (t*ws) + 18.7 ? ns ns input data hold to rd deasserted t drd 0 ? ns rd assertion width wait states = 0 wait states > 0 t rd 19 (t*ws)+19 ? ? ns ns f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
28 56f807 technical data address valid to input data valid wait states = 0 wait states > 0 t ad ? ? 1 (t*ws)+1 ns ns address valid to rd asserted t arda -4.4 ? ns rd asserted to input data valid wait states = 0 wait states > 0 t rdd ? ? 2.4 (t*ws) + 2.4 ns ns wr deasserted to rd asserted t wrrd 6.8 ? ns rd deasserted to rd asserted t rdrd 0 ? ns wr deasserted to wr asserted t wrwr 14.1 ? ns rd deasserted to wr asserted t rdwr 12.8 ? ns 1. timing is both wait state and frequency dependent. in the formulas listed, ws = the number of wait states and t = clock period. for 80mhz operation, t = 12.5ns. 2. parameters listed are guaranteed by design. to calculate the required access time for an external memory for any frequency < 80mhz, use this formula: top = clock period @ desired operating frequency ws = number of wait states memory access time = (top*ws) + (top- 11.5) figure 13. external bus asynchronous timing table 29. external bus asynchronous timing 1,2 (continued) operating conditions: v ss = v ssa = 0 v, v dd = v dda = 3.0 ? 3.6 v, t a = ? 40 to +85 c, c l 50pf, f op = 80mhz characteristic symbol min max unit a0 ? a15, ps , ds (see note) wr d0 ? d15 rd note: during read-modify-write instructions and internal instructions, the address lines do not change state. data in data out t awr t arda t ardd t rda t rd t rdrd t rdwr t wrwr t wr t dos t wrd t wrrd t ad t doh t drd t rdd f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
reset, stop, wait, mode select, and interrupt timing 56f807 technical data 29 3.7 reset, stop, wait, mode select, and interrupt timing ,5 table 30. reset, stop, wait, mode select, and interrupt timing 1,5 operating conditions: v ss = v ssa = 0 v, v dd = v dda = 3.0 ? 3.6 v, t a = ? 40 to +85 c, c l 50pf 1. in the formulas, t = clock cycle. for an operating frequency of 80mhz, t = 12.5ns. characteristic symbol min max unit see figure reset assertion to address, data and control signals high impedance t raz ? 21 ns figure 14 minimum reset assertion duration 2 omr bit 6 = 0 omr bit 6 = 1 2. circuit stabilization delay is required during reset when using an external clock or crystal oscillator in two cases: after power-on reset when recovering from stop state t ra 275,000t 128t ? ? ns ns figure 14 reset deassertion to first external address output t rda 33t 34t ns figure 14 edge-sensitive interrupt request width t irw 1.5t ? ns figure 15 irqa , irqb assertion to external data memory access out valid, caused by first instruction execution in the interrupt service routine t idm 15t ? ns figure 16 irqa , irqb assertion to general purpose output valid, caused by first instruction execution in the interrupt service routine t ig 16t ? ns figure 16 irqa low to first valid interrupt vector address out recovery from wait state 3 3. the minimum is specified for the duration of an edge-sensitive irqa interrupt required to recover from the stop state. this is not the minimum required so that the irqa interrupt is accepted. t iri 13t ? ns figure 17 irqa width assertion to recover from stop state 4 4. the interrupt instruction fetch is visible on the pins only in mode 3. 5. parameters listed are guaranteed by design. t iw 2t ? ns figure 18 delay from irqa assertion to fetch of first instruction (exiting stop) omr bit 6 = 0 omr bit 6 = 1 t if ? ? 275,000t 12t ns ns figure 18 duration for level sensitive irqa assertion to cause the fetch of first irqa interrupt instruction (exiting stop) omr bit 6 = 0 omr bit 6 = 1 t irq ? ? 275,000t 12t ns ns figure 19 delay from level sensitive irqa assertion to first interrupt vector address out valid (exiting stop) omr bit 6 = 0 omr bit 6 = 1 t ii ? ? 275,000t 12t ns ns figure 19 f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
30 56f807 technical data figure 14. asynchronous reset timing figure 15. external interrupt timing (negative-edge-sensitive) figure 16. external level-sensitive interrupt timing figure 17. interrupt from wait state timing first fetch t ra t raz t rda a0 ? a15, d0 ? d15 ps , ds , rd , wr reset first fetch irqa , irqb t irw t idm a0 ? a15, ps , ds , rd , wr irqa , irqb first interrupt instruction execution a) first interrupt instruction execution t ig general purpose i/o pin irqa , irqb b) general purpose i/o instruction fetch t iri irqa , irqb first interrupt vector a0 ? a15, ps , ds , rd , wr f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
serial peripheral interface (spi) timing 56f807 technical data 31 figure 18. recovery from stop state using asynchronous interrupt timing figure 19. recovery from stop state using irqa interrupt service figure 20. reset output timing 3.8 serial peripheral interface (spi) timing table 31. spi timing 1 operating conditions: v ss = v ssa = 0 v, v dd = v dda = 3.0 ? 3.6 v, t a = ? 40 to +85 c, c l 50pf, f op = 80mhz characteristic symbol min max unit see figure cycle time master slave t c 50 25 ? ? ns ns figures 21 - 24 enable lead time master slave t eld ? 25 ? ? ns ns figure 24 enable lag time master slave t elg ? 100 ? ? ns ns figure 24 not irqa interrupt vector t iw irqa t if a0 ? a15, ps , ds , rd , wr first instruction fetch instruction fetch t irq irqa t ii a0 ? a15 ps , ds , rd , wr first irqa interrupt rsto t rsto f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
32 56f807 technical data 1. parameters listed are guaranteed by design. clock (sck) high time master slave t ch 17.6 12.5 ? ? ns ns figures 21 , 22 , 23 , 24 clock (sck) low time master slave t cl 24.1 25 ? ? ns ns figure 24 data set-up time required for inputs master slave t ds 20 0 ? ? ns ns figures 21 , 22 , 23 , 24 data hold time required for inputs master slave t dh 0 2 ? ? ns ns figures 21 , 22 , 23 , 24 access time (time to data active from high-impedance state) slave t a 4.8 15 ns figure 24 disable time (hold time to high-impedance state) slave t d 3.7 15.2 ns figure 24 data valid for outputs master slave (after enable edge) t dv ? ? 4.5 20.4 ns ns figures 21 , 22 , 23 , 24 data invalid master slave t di 0 0 ? ? ns ns figures 21 , 22 , 23 , 24 rise time master slave t r ? ? 11.5 10.0 ns ns figures 21 , 22 , 23 , 24 fall time master slave t f ? ? 9.7 9.0 ns ns figures 21 , 22 , 23 , 24 table 31. spi timing 1 (continued) operating conditions: v ss = v ssa = 0 v, v dd = v dda = 3.0 ? 3.6 v, t a = ? 40 to +85 c, c l 50pf, f op = 80mhz f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
serial peripheral interface (spi) timing 56f807 technical data 33 figure 21. spi master timing (cpha = 0) figure 22. spi master timing (cpha = 1) sclk (cpol = 0) (output) sclk (cpol = 1) (output) miso (input) mosi (output) msb in bits 14 ? 1lsb in t f t c t cl t cl t r t r t f t ds t dh t ch t di t dv t di (ref) t r master msb out bits 14 ? 1 master lsb out ss (input) t ch ss is held high on master t f sclk (cpol = 0) (output) sclk (cpol = 1) (output) miso (input) mosi (output) msb in bits 14 ? 1 lsb in t r t c t cl t cl t f t ch t dv (ref) t dv t di (ref) t r t f master msb out bits 14 ? 1 master lsb out ss (input) t ch ss is held high on master t ds t dh t di t r t f f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
34 56f807 technical data figure 23. spi slave timing (cpha = 0) figure 24. spi slave timing (cpha = 1) sclk (cpol = 0) (input) sclk (cpol = 1) (input) miso (output) mosi (input) slave msb out bits 14 ? 1 t c t cl t cl t f t ch t di msb in bits 14 ? 1lsb in ss (input) t ch t dh t r t elg t eld t f slave lsb out t d t a t ds t dv t di t r sclk (cpol = 0) (input) sclk (cpol = 1) (input) miso (output) mosi (input) slave msb out bits 14 ? 1 t c t cl t cl t ch t di msb in bits 14 ? 1lsb in ss (input) t ch t dh t f t r slave lsb out t d t a t eld t dv t f t r t elg t dv t ds f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
quad timer timing 56f807 technical data 35 3.9 quad timer timing 3.10 quadrature decoder timing table 32. timer timing 1, 2 operating conditions: v ss = v ssa = 0 v, v dd = v dda = 3.0 ? 3.6 v, t a = ? 40 to +85 c, c l 50pf, f op = 80mhz 1. in the formulas listed, t = the clock cycle. for 80mhz operation, t = 12.5ns. 2. parameters listed are guaranteed by design. characteristic symbol min max unit timer input period p in 4t + 6 ? ns timer input high/low period p inhl 2t + 3 ? ns timer output period p out 2t ? ns timer output high/low period p outhl 1t ? ns figure 25. timer timing table 33. quadrature decoder timing 1, 2 operating conditions: v ss = v ssa = 0 v, v dd = v dda = 3.0 ? 3.6 v, t a = ? 40 to +85 c, c l 50pf, f op = 80mhz 1. in the formulas listed, t = the clock cycle. for 80mhz operation, t=12.5ns. v ss = 0v, v dd = 3.0 ? 3.6v, t a = ? 40 to +85 c, c l 50pf. 2. parameters listed are guaranteed by design. characteristic symbol min max unit quadrature input period p in 8t + 12 ? ns quadrature input high/low period p hl 4t + 6 ? ns quadrature phase period p ph 2t + 3 ? ns p out p outhl p outhl p in p inhl p inhl timer inputs timer outputs f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
36 56f807 technical data 3.11 serial communication interface (sci) timing table 34. sci timing 4 operating conditions: v ss = v ssa = 0 v, v dd = v dda = 3.0 ? 3.6 v, t a = ? 40 to +85 c, c l 50pf, f op = 80mhz figure 27. rxd pulse width figure 28. txd pulse width figure 26. quadrature decoder timing characteristic symbol min max unit baud rate 1 1. f max is the frequency of operation of the system clock in mhz. br ? (f max *2.5)/(80) mbps rxd 2 pulse width 2. the rxd pin in sci0 is named rxd0 and the rxd pin in sci1 is named rxd1. rxd pw 0.965/br 1.04/br ns txd 3 pulse width 3. the txd pin in sci0 is named txd0 and the txd pin in sci1 is named txd1. 4. parameters listed are guaranteed by design. txd pw 0.965/br 1.04/br ns phase b (input) p in p hl p hl phase a (input) p in p hl p hl p ph p ph p ph p ph rxd pw rxd sci receive data pin (input) txd pw txd sci receive data pin (input) f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
analog-to-digital converter (adc) characteristics 56f807 technical data 37 3.12 analog-to-digital converter (adc) characteristics table 35. adc characteristics operating conditions: v ss = v ssa = 0 v, v dd = v dda = 3.0 ? 3.6 v, v ref = v dd -0.3v, adcdiv = 4, 9, or 14, (for optimal performance), adc clock = 4mhz, 3.0 ? 3.6 v, t a = ? 40 to +85 c, c l 50pf, f op = 80mhz characteristic symbol min typ max unit adc input voltages v adcin 0 1 1. for optimum adc performance, keep the minimum v adcin value > 25mv. inputs less than 25mv may convert to a digital output code of 0. ? v ref 2 2. v ref must be equal to or less than v dda and must be greater than 2.7v. for optimal adc performance, set v ref to v dda -0.3v. v resolution r es 12 ? 12 bits integral non-linearity 3 3. measured in 10-90% range. inl ? +/- 2.5 +/- 4 lsb 4 4. lsb = least significant bit. differential non-linearity dnl ? +/- 0.9 +/- 1 lsb 4 monotonicity guaranteed adc internal clock 5 5. guaranteed by characterization. f adic 0.5 ? 5mhz conversion range r ad v ssa ? v dda v conversion time t adc ? 6 ? t aic cycles 6 6. t aic = 1/ f adic sample time t ads ? 1 ? t aic cycles 6 input capacitance c adi ? 5 ? pf 6 gain error (transfer gain) 5 e gain 0.93 1.00 1.08 ? total harmonic distortion 5 thd 60 64 ? offset voltage 5 v offset -90 -25 +10 mv signal-to-noise plus distortion 5 sinad 55 60 ?? effective number of bits 5 enob 9 10 ? bit spurious free dynamic range 5 sfdr 65 70 ? db bandwidth bw ? 100 ? khz adc quiescent current (each dual adc) i adc ? 50 ? ma v ref quiescent current (each dual adc) i vref ? 12 16.5 ma f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
38 56f807 technical data . figure 29. equivalent analog input circuit 1. parasitic capacitance due to package, pin to pin, and pin to package base coupling. (1.8pf) 2. parasitic capacitance due to the chip bond pad, esd protection devices and signal routing. (2.04pf) 3. equivalent resistance for the esd isolation resistor and the channel select mux. (500 ohms) 4. sampling capacitor at the sample and hold circuit. capacitor 4 is normally disconnected from the input and is only connected to it at sampling time. (1pf) 3.13 controller area network (can) timing table 36. can timing 2 operating conditions: v ss = v ssa = 0 v, v dd = v dda = 3.0 ? 3.6 v, t a = ? 40 to +85 c, c l 50pf, mscan clock = 30mhz figure 30. bus wakeup detection characteristic symbol min max unit baud rate br can ? 1mbps bus wakeup detection 1 1. if wakeup glitch filter is enabled during the design initialization and also can is put into sleep mode then, any bus event (on mscan_rx pin) whose duration is less than 5 microseconds is filtered away. however, a valid can bus wakeup detection takes place for a wakeup pulse equal to or greater than 5 microseconds. the number 5 microseconds originates from the fact that the can wakeup message consists of 5 dominant bits at the highest possible baud rate of 1mbps. 2. parameters listed are guaranteed by design t wakeup 5 ? s 1 2 3 4 adc analog input t wakeup mscan_rx can receive data pin (input) f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
jtag timing 56f807 technical data 39 3.14 jtag timing table 37. jtag timing 1, 3 operating conditions: v ss = v ssa = 0 v, v dd = v dda = 3.0 ? 3.6 v, t a = ? 40 to +85 c, c l 50pf, f op = 80mhz 1. timing is both wait state and frequency dependent. for the values listed, t = clock cycle. for 80mhz operation, t = 12.5ns. characteristic symbol min max unit tck frequency of operation 2 2. tck frequency of operation must be less than 1/8 the processor rate. 3. parameters listed are guaranteed by design. f op dc 10 mhz tck cycle time t cy 100 ? ns tck clock pulse width t pw 50 ? ns tms, tdi data set-up time t ds 0.4 ? ns tms, tdi data hold time t dh 1.2 ? ns tck low to tdo data valid t dv ? 26.6 ns tck low to tdo tri-state t ts ? 23.5 ns trst assertion time t trst 50 ? ns de assertion time t de 4t ? ns figure 31. test clock input timing diagram tck (input) v m v il v m = v il + (v ih ? v il )/2 t pw t cy t pw v m v ih f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
40 56f807 technical data figure 32. test access port timing diagram figure 33. trst timing diagram figure 34. once ? debug event input data valid output data valid output data valid t ds t dh t dv t ts t dv tck (input) tdi (input) tdo (output) tdo (output ) tdo (output) tms trst (input) t trst de t de f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
package and pin-out information 56f807 56f807 technical data 41 part 4 packaging 4.1 package and pin-out information 56f807 this section contains package and pin-out information for the 56f807. this device comes in two case types: low-profile quad flat pack (lqfp) or mold array process ball grid assembly (mapbga). figure 35 shows the package outline for the lqfp case, figure 36 shows the mechanical parameters for the lqfp case, and table 38 lists the pinout for the lqfp case. figure 37 shows the mechanical parameters for the mapbga case, and table 39 lists the pinout for the mapbga package. figure 35. top view, 56f807 160-pin lqfp package a0 a1 a2 a3 a4 a5 a6 a7 v dd a8 a9 a10 a11 a12 a13 a14 a15 v ss ps ds wr rd d0 d1 d2 d3 d4 d5 d6 d7 d8 d9 d10 v dd d11 d12 d13 d14 d15 gpiob0 gpiob1 gpiob2 gpiob3 gpiob4 gpiob5 gpiob6 gpiob7 v ss gpiod0 gpiod1 gpiod2 gpiod3 gpiod4 gpiod5 txd1 rxd1 pwmb0 pwmb1 pwmb2 pwmb3 pwmb4 pwmb5 v dd isb0 vcapc1 isb1 isb2 vpp2 irqa irqb faultb0 faultb1 faultb2 faultb3 pwma0 v ss pwma1 pwma2 pwma3 pwma4 pin 1 orientation mark pin 41 pin 121 pin 81 anb7 anb6 anb5 anb4 anb3 anb2 anb1 anb0 v ssa v dda vref2 ana7 ana6 ana5 ana4 ana3 ana2 ana1 ana0 v ssa v dda vref reset rsto v dd v ss v dd extal xtal v ss v ss v dd v dda v ssa extboot faulta3 faulta2 faulta1 faulta0 pwma5 rxd0 txd0 clk0 v ss vpp home1 indx1 v dd phb1 pha1 home0 indx0 phb0 pha0 mosi miso sclk ss mscan_rx v ss v dd mscan_tx vcapc2 tdo tdi tms tck tcs trst tc1 tc0 td3 td2 td1 td0 isa2 isa1 isa0 v ss de motorola 56f807 f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
42 56f807 technical data figure 36. 160-pin lqfp mechanical information case 1259-01 issue o dim min max millimeters a --- 1.60 a1 0.05 0.15 a2 1.35 1.45 b 0.17 0.27 b1 0.17 0.23 c 0.09 0.20 c1 0.09 0.16 d 26.00 bsc d1 24.00 bsc e 0.50 bsc e 26.00 bsc e1 24.00 bsc l 0.45 0.75 l1 1.00 ref r1 0.08 --- r2 0.08 0.20 s 0.20 --- 0 7 1 0 --- 2 11 13 3 11 13 0.25 6 notes: 1. dimensions are in millimeters. 2. interpret dimensions and tolerances per asme y14.5m, 1994. 3. datums a, b, and d to be determined where the leads exit the plastic body at datum plane h. 4. dimensions d1 and e1 do not include mold protrusion. allowable protrusion is 0.25mm per side. dimensions d1 and e1 are maximum plastic body size dimensions including mold mismatch. 5. dimension b does not include dambar protrusion. allowable dambar protrusion shall not cause the lead width to exceed the maximum b dimension by more than 0.08mm. dambar can not be located on the lower radius or the foot. minimum space between a protrusion and an adjacent lead is 0.07mm. 6. exact shape of corners may vary. d b a d gg d 2 d1 2 e1 2 d1 e1 e 2 e a-b 0.20 d h a-b m 0.08 d c 4x a-b 0.20 d c 160x 0.08 c c seating plane 156x e 4x e/2 160x e detail f gage plane detail f c (b) b c1 section g-g f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
package and pin-out information 56f807 56f807 technical data 43 table 38. 56f807 lqfp package pin identification by pin number pin no. signal name pin no. signal name pin no. signal name pin no. signal name 1 a0 41gpiob181 pwma5 121 de 2 a1 42gpiob282 faulta0122 v ss 3 a2 43 gpiob3 83 faulta1 123 isa0 4 a3 44 gpiob4 84 faulta2 124 isa1 5 a4 45 gpiob5 85 faulta3 125 isa2 6 a5 46gpiob686 extboot126 td0 7 a6 47gpiob787 v ssa 127 td1 8a748v ss 88 v dda 128 td2 9v dd 49 gpiod0 89 v dd 129 td3 10 a8 50 gpiod1 90 v ss 130 tc0 11 a9 51 gpiod2 91 v ss 131 tc1 12 a10 52 gpiod3 92 xtal 132 trst 13 a11 53 gpiod4 93 extal 133 tcs 14 a12 54 gpiod5 94 v dd 134 tck 15 a13 55 txd1 95 v ss 135 tms 16 a14 56 rxd1 96 v dd 136 tdi 17 a15 57 pwmb0 97 rsto 137 tdo 18 v ss 58 pwmb1 98 reset 138 vcapc2 19 ps 59 pwmb2 99 vref 139 mscan_tx 20 ds 60 pwmb3 100 v dda 140 v dd 21 wr 61 pwmb4 101 v ssa 141 v ss 22 rd 62 pwmb5 102 ana0 142 mscan_rx 23 d0 63 v dd 103 ana1 143 ss 24 d1 64 isb0 104 ana2 144 sclk 25 d2 65 vcapc1 105 ana3 145 miso 26 d3 66 isb1 106 ana4 146 mosi 27 d4 67 isb2 107 ana5 147 pha0 f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
44 56f807 technical data 28 d5 68 vpp2 108 ana6 148 phb0 29 d6 69 irqa 109 ana7 149 indx0 30 d7 70 irqb 110 vref2 150 home0 31 d8 71 faultb0 111 v dda 151 pha1 32 d9 72 faultb1 112 v ssa 152 phb1 33 d10 73 faultb2 113 anb0 153 v dd 34 v dd 74 faultb3 114 anb1 154 indx1 35 d11 75 pwma0 115 anb2 155 home1 36 d12 76 v ss 116 anb3 156 vpp 37 d13 77 pwma1 117 anb4 157 v ss 38 d14 78 pwma2 118 anb5 158 clko 39 d15 79 pwma3 119 anb6 159 txd0 40 gpiob0 80 pwma4 120 anb7 160 rxd0 table 38. 56f807 lqfp package pin identification by pin number (continued) pin no. signal name pin no. signal name pin no. signal name pin no. signal name f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
package and pin-out information 56f807 56f807 technical data 45 figure 37. 160 mapbga mechanical information notes: 1. dimensions are in millimeters. 2. interpret dimensions and tolerances per asme y14.5m, 1994. 3. dimension b is measured at the maximum solder ball diameter, parallel to datum plane z. 4. datum z (seating plane) is defined by the spherical crowns of the solder balls. 5. parallelism measurement shall exclude any effect of mark on top surface of package. case 1268-01 issue o date 04/06/98 x 0.20 laser mark for pin 1 identification in this area e 13x d e m s a1 a2 a 0.15 z 0.30 z z rotated 90 clockwise detail k x 0.30 y z 0.10 z 3 b 160x metalized mark for pin 1 identification in this area 14 13 12 11 10 9 6 5 4 3 2 1 a b c d e f g h j k l m n p 4 160x dim min max millimeters a 1.32 1.75 a1 0.27 0.47 a2 1.18 ref b 0.35 0.65 d 15.00 bsc e 15.00 bsc e 1.00 bsc s 0.50 bsc y k f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
46 56f807 technical data table 39. 160 mapbga package pin identification by pin number solder ball signal name solder ball signal name solder ball signal name solder ball signal name c3 a0 n4 gpiob5 k12 v ssa e10 tc1 b2 a1 p4 gpiob6 k13 v dda d9 trst d3 a2 m4 gpiob7 l14 v dd b9 tcs c2 a3 l5 v ss k11 v ss e9 tck b1 a4 n5 gpiod0 k14 v ss a9 tms d2 a5 p5 gpiod1 j13 xtal d8 tdi c1 a6 k5 gpiod2 j12 extal b8 tdo d1 a7 n6 gpiod3 j14 v dd a8 vcapc2 e3 v dd l6 gpiod4 j11 v ss e8 mscan_tx e2 a8 k6 gpiod5 h13 v dd d7 v dd e1 a9 p6 txd1 h12 rsto e7 v ss f3 a10 n7 rxd1 h14 reset d6 mscan_rx f2 a11 l7 pwmb0 h11 vref h1 d1 f1 a12 p7 pwmb1 g12 v dda h2 d2 g3 a13 k7 pwmb2 g11 v ssa j3 d3 g2 a14 l8 pwmb3 g14 ana0 j1 d4 g1 a15 k8 pwmb4 b13 de j2 d5 f4 v ss p8 pwmb5 a14 v ss k3 d6 g4 ps l9 v dd b12 isa0 k1 d7 h4 ds n8 isb0 a13 isa1 l1 d8 j4 wr p14 pwma5 a12 isa2 k2 d9 k4 rd m13 faulta0 b11 td0 l3 d10 p1 gpiob1 l12 faulta1 a11 td1 m1 v dd n3 gpiob2 n14 faulta2 d10 td2 l2 d11 p2 gpiob3 l13 faulta3 b10 td3 n1 d12 p3 gpiob4 m14 extboot a10 tc0 m2 d13 f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
package and pin-out information 56f807 56f807 technical data 47 n2 d14 n11 v ss d14 v ssa d5 phb0 m3 d15 p13 pwma1 d11 ana8 b6 indx0 l4 gpiob0 n12 pwma2 d12 ana9 a5 home0 k10 vcapc1 n13 pwma3 d13 ana10 e4 pha1 k9 isb1 m12 pwma4 c14 ana11 b5 phb1 p9 isb2 f11 ana1 c13 ana12 a4 v dd l10 vpp2 g13 ana2 c11 ana13 d4 indx1 n9 irqa f12 ana3 b14 ana14 c4 home1 p10 irqb f14 ana4 c12 ana15 b4 vpp p11 faultb0 e11 ana5 a7 ss a2 clko n10 faultb1 f13 ana6 e5 sclk b3 txd0 l11 faultb2 e12 ana7 b7 miso a1 rxd0 m11 faultb3 e14 vref2 a6 mosi a3 v ss p12 pwma0 e13 v dda e6 pha0 h3 d0 table 39. 160 mapbga package pin identification by pin number (continued) solder ball signal name solder ball signal name solder ball signal name solder ball signal name f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
48 56f807 technical data part 5 design considerations 5.1 thermal design considerations an estimation of the chip junction temperature, t j , in c can be obtained from the equation: equation 1: where: t a = ambient temperature c r ja = package junction-to-ambient thermal resistance c/w p d = power dissipation in package historically, thermal resistance has been expressed as the sum of a junction-to-case thermal resistance and a case-to-ambient thermal resistance: equation 2: where: r ja = package junction-to-ambient thermal resistance c/w r jc = package junction-to-case thermal resistance c/w r ca = package case-to-ambient thermal resistance c/w r jc is device-related and cannot be influenced by the user. the user controls the thermal environment to change the case-to-ambient thermal resistance, r ca . for example, the user can change the air flow around the device, add a heat sink, change the mounting arrangement on the printed circuit board (pcb), or otherwise change the thermal dissipation capability of the area surrounding the device on the pcb. this model is most useful for ceramic packages with heat sinks; some 90% of the heat flow is dissipated through the case to the heat sink and out to the ambient environment. for ceramic packages, in situations where the heat flow is split between a path to the case and an alternate path through the pcb, analysis of the device thermal performance may need the additional modeling capability of a system level thermal simulation tool. the thermal performance of plastic packages is more dependent on the temperature of the pcb to which the package is mounted. again, if the estimations obtained from r ja do not satisfactorily answer whether the thermal performance is adequate, a system level model may be appropriate. definitions: a complicating factor is the existence of three common definitions for determining the junction-to-case thermal resistance in plastic packages: measure the thermal resistance from the junction to the outside surface of the package (case) closest to the chip mounting area when that surface has a proper heat sink. this is done to minimize temperature variation across the surface. measure the thermal resistance from the junction to where the leads are attached to the case. this definition is approximately equal to a junction to board thermal resistance. use the value obtained by the equation (t j ? t t )/p d where t t is the temperature of the package case determined by a thermocouple. t j t a p d r ja () + = r ja r jc r ca + = f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
49 56f807 technical data the thermal characterization parameter is measured per jesd51-2 specification using a 40-gauge type t thermocouple epoxied to the top center of the package case. the thermocouple should be positioned so that the thermocouple junction rests on the package. a small amount of epoxy is placed over the thermocouple junction and over about 1mm of wire extending from the junction. the thermocouple wire is placed flat against the package case to avoid measurement errors caused by cooling effects of the thermocouple wire. when heat sink is used, the junction temperature is determined from a thermocouple inserted at the interface between the case of the package and the interface material. a clearance slot or hole is normally required in the heat sink. minimizing the size of the clearance is important to minimize the change in thermal performance caused by removing part of the thermal interface to the heat sink. because of the experimental difficulties with this technique, many engineers measure the heat sink temperature and then back-calculate the case temperature using a separate measurement of the thermal resistance of the interface. from this case temperature, the junction temperature is determined from the junction-to-case thermal resistance. 5.2 electrical design considerations use the following list of considerations to assure correct operation: provide a low-impedance path from the board power supply to each v dd pin on the hybrid controller, and from the board ground to each v ss pin. the minimum bypass requirement is to place 0.1 f capacitors positioned as close as possible to the package supply pins. the recommended bypass configuration is to place one bypass capacitor on each of the v dd /v ss pairs, including v dda /v ssa. ceramic and tantalum capacitors tend to provide better performance tolerances. ensure that capacitor leads and associated printed circuit traces that connect to the chip v dd and v ss pins are less than 0.5 inch per capacitor lead. bypass the v dd and v ss layers of the pcb with approximately 100 f, preferably with a high-grade capacitor such as a tantalum capacitor. because the controller ? s output signals have fast rise and fall times, pcb trace lengths should be minimal. consider all device loads as well as parasitic capacitance due to pcb traces when calculating capacitance. this is especially critical in systems with higher capacitive loads that could create higher transient currents in the v dd and v ss circuits. caution this device contains protective circuitry to guard against damage due to high static voltage or electrical fields. however, normal precautions are advised to avoid application of any voltages higher than maximum rated voltages to this high-impedance circuit. reliability of operation is enhanced if unused inputs are tied to an appropriate voltage level. f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
50 56f807 technical data take special care to minimize noise levels on the vref, v dda and v ssa pins. designs that utilize the trst pin for jtag port or once module functionality (such as development or debugging systems) should allow a means to assert trst whenever reset is asserted, as well as a means to assert trst independently of reset . trst must be asserted at power up for proper operation. designs that do not require debugging functionality, such as consumer products, trst should be tied low. because the flash memory is programmed through the jtag/once port, designers should provide an interface to this port to allow in-circuit flash programming. f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
electrical design considerations 56f807 technical data 51 part 6 ordering information table 40 lists the pertinent information needed to place an order. consult a motorola semiconductor sales office or authorized distributor to determine availability and to order parts. table 40. 56f807 ordering information part supply voltage package type pin count frequency (mhz) order number 56f807 3.0 ? 3.6 v low-profile quad flat pack (lqfp) 160 80 DSP56F807py80 56f807 3.0 ? 3.6 v mold array process ball grid array (mapbga) 160 80 DSP56F807vf80 f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
how to reach us: usa/europe/locations not listed: motorola literature distribution p.o. box 5405, denver, colorado 80217 1-800-521-6274 or 480-768-2130 japan: motorola japan ltd. sps, technical information center 3-20-1, minami-azabu minato-ku tokyo 106-8573, japan 81-3-3440-3569 asia/pacific: motorola semiconductors h.k. ltd. silicon harbour centre 2 dai king street tai po industrial estate tai po, n.t. hong kong 852-26668334 home page: http://motorola.com/semiconductors information in this document is provided solely to enable system and software implementers to use motorola products. there are no express or implied copyright licenses granted hereunder to design or fabricate any integrated circuits or integrated circuits based on the information in this document. motorola reserves the right to make changes without further notice to any products herein. motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. ? typical ? parameters which may be provided in motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. all operating parameters, including ? typicals ? must be validated for each customer application by customer ? s technical experts. motorola does not convey any license under its patent rights nor the rights of others. motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the motorola product could create a situation where personal injury or death may occur. should buyer purchase or use motorola products for any such unintended or unauthorized application, buyer shall indemnify and hold motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that motorola was negligent regarding the design or manufacture of the part. motorola and the stylized m logo are registered in the u.s. patent and trademark office. digital dna is a trademark of motorola, inc. all other product or service names are the property of their respective owners. motorola, inc. is an equal opportunity/affirmative action employer. ? motorola, inc. 2004 DSP56F807/d f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .

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