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| Ordering number : EN5899 CMOS IC LC573010A, 573015A 4-bit Single Chip Microcontroller Preliminary Overview LC573010A and LC573015A are CMOS 4-bit microcontroller featuring low-voltage operation and low power dissipation. Both LC573010A and LC573015A incorporate a 4-bit parallel processing ALU, 1 K bytes/1.5 K bytes ROM, a 32 x 4-bit RAM, a 16-bit timer, and an infrared remote control transmission carrier output circuit. Package Dimensions unit: mm 3112-MFD24S [LC573010A, 573015A] 24 13 Applications * Remote controller * Control of small measuring instruments 1 12 12.6 1.8max Features * ROM : 1024 x 8 bits (LC573010A) 1536 x 8 bits (LC573015A) * RAM : 32 x 4 bits * Cycle time Cycle time 17.6 sec System clock generator Ceramic oscillation circuit Oscillation frequency 455 kHz Supply voltage 2.3 to 6.0 V 0.15 0.35 1.0 0.8 0.1 1.5 SANYO: MFP24S Pin Assignment * Current dvain At normal operation Current drain 150 A typ 400 A typ System clock generator CR oscillation CR oscillation Oscillation frequency 455 kHz 455 kHz Supply voltage 3.0 V 5.0 V HALT mode Current drain 80 A typ 300 A typ System clock generator CR oscillation CR oscillation Oscillation frequency 455 kHz 455 kHz Supply voltage 3.0 V 5.0 V HOLD mode Leakage current 0.1 A typ Condition When CR oscillation is at STOP mode Oscillation frequency 455 kHz Supply voltage 5.0 V Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein. SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 82198RM (OT) No. 5899-1/12 0.625 6.35 7.6 5.4 LC573010A, 573015A * Port - Input port (S port, M port) : - Input/Output port : P0 port, P1 port P2 port * * * * * * 2-port (8 pins) [Key scan input port] 3-port (10 pins) 2-port (8 pins) [Key scan output port] 1-port (2 pins) [Key scan expansion port] [LED direct drivable port] Infrared remote control carrier generation circuit - Software-controllable remote control carrier output ON/OFF. - Software-controllable carrier frequency and duty ratio. <38 kHz-1/3 duty, 38 kHz-1/2 duty, 57 kHz-1/2 duty> (When fixed carrier signal is output, it is specified by mask option) - 1 kHz to 200 kHz infrared remote control transmission carrier frequency. (When carrier output is selected by timer at mask option, and when 455 kHz CR oscillator is used) - Infrared carrier output-dedicated terminal built-in (CA terminal). - 108 ms HALT-mode cancel signal output. Timer - 16-bit software-controllable timer Timer input clock : Ceramic (CR) oscillation frequency (455 kHz) - 108 ms HALT release request signal generation timer (Free running timer) - Watchdog timer (changed over between USED/UNUSED by mask option) Sub-routine stack level - 2 levels Oscillation circuit - Ceramic (CR) oscillation circuit : 455 kHz (for System clock generation), feedback resistor built-in. Standby function - HALT mode HALT mode used to reduce current drain. HALT mode suspends program execution. Following shows how to release the HALT mode. (A) System reset (B) HALT mode release request signal - HOLD mode HOLD mode stops ceramic resonator (CR). The HOLD mode can be released in two ways. (A) System reset (B) Apply H level input to S port pin or M port pin. (However, it is necessary to set S port or M port HOLD mode release permission flag beforehand.) Form of shipment - MFP-24S (1.0 mm pitch) Note : When dipping in solder to mount the MFP package on board, contact SANYO for instructions. No. 5899-2/12 LC573010A, 573015A The Application Development System for the LC573100 Series. Manual (1) Users Manual : LC573100 Series Users Manual (2) Development Tool Manual : LC573100 Series Development Tool Manual Development Tools * Tools for application development of the LC573100 Series (1) Personal computer (MS-DOS based) (2) Cross assembler (LC573100. EXE) (3) Mask option generator (SU573100. EXE) * Tools to evaluate application development of the LC573100 Series. (1) EVA chip (LC5797) Note : 1 As RAM capacity differs between EVA chip (LC5797) and the LC573100 Series, always check before programming and debugging. LC573010A/LC573015S : 64 x 4 bits LC5797 : 256 x 4 bits Note : 2 Always keep the DPH value in mind when programming. Only DPH `0' to `3' may be used as the RAM address. If DPH other than `0' to `3' is used as RAM address when programming, SANYO will not be liable for any trouble caused. (2) EVA chip board (TB5730) Note : The application evaluation board is the evaluation board made by the user. (3) Evaluation board [EVA420 (Monitor ROM : ER-573000)] (4) Display and mask option data control board [DCB-1A (REV3.6)] Development Support System Outline No. 5899-3/12 LC573010A, 573015A Block Diagram No. 5899-4/12 LC573010A, 573015A Pin Assignment Pin Functions MFP24S Pin no. 17 14 15 16 5 6 7 8 9 10 11 12 21 22 23 24 1 2 3 4 19 20 Pin name VDD VSS CF1 CF2 S1 S2 S3 S4 M1 M2 M3 M4 P00 P01 P02 P03 P10 P11 P12 P13 P20 P21 Input/ output - - Input Supply voltage. See Figure 1. Ground. See Figure 1. Function description Option Reset status Used for system clock oscillation * 455 kHz ceramic resonator is connected between CF1 and CF2 for oscillation. Output * Stops oscillation when receiving CR oscillation stop command. Input port S. * LSI system is reset by charging VDD to S1 to S4 simultaneously. (Mask option) * Data is loaded in accumulator. (1) Low level HOLD Tr YES/NO (2) Reset by S1 to S4. * Pull-down resistor ON * Reset signal ENABLE Input Input port M. Data loaded in accumulator Input Input/output port Input/ * Data loaded in accumulator. output * Output pin to output data from accumulator. (P-ch open drain output) Input/output port Input/ * Data loaded in accumulator. output * Output pin to output data from accumulator. (P-ch open drain output) Input/output port Input/ * Data loaded in accumulator. output * Output pin to output data from accumulator. (P-ch open drain output) * LED direct drivable pin Remote control carrier output. Low level HOLD * Pull-down Tr YES/NO resistor ON 18 CA Output Fixed carrier output/carrier output by timer * At reset low level * At fixed carrier output 38 kHz1/3 duty 13 RES Input Reset input. Internal pull-up resistor. No. 5899-5/12 LC573010A, 573015A Supply Connections D1 : Infrared LED D2 : Monitor LED Figure 1 Supply Connections (max : 8 x 8 64 keys) No. 5899-6/12 LC573010A, 573015A Mask Option Input port option Option Circuit Remarks Next port switches over in sequence. * S1 to S4, M1 to M4 Input signal level Hold Tr selection * Low level hold Tr used. * Low level hold Tr not used. Low level hold Tr selection Reset signal option by S port Option Circuit Remarks Selects signal for resetting IC system by simultaneously charging High level to S1 to S4. * Allow * Prohibit Resetting IC by S port Carrier standard clock generation circuit option for remote control Option Circuit Remarks Software-controllable carrier frequency and duty. * Following carrier frequency and duty may be selected by setting control register 4. (1) 38 kHz-1/3 duty (2) 38 kHz-1/2 duty (3) 57 kHz-1/2 duty 38/57 kHz Timer 8-bit overflow signal generates carrier signal for infrared remote control. Fixed 1/2 duty Timer 8-bit overflow No. 5899-7/12 LC573010A, 573015A Watchdog timer circuit option Option Circuit Remarks Watchdog timer used/unused selection Watchdog timer selection Specifications Absolute Maximum Ratings at Ta = 25 +2C, VSS = 0 V Parameter Supply voltage range Input voltage range Output voltage range Symbol VDD VIN VOUT IOUT1 Output current (Per 1 pin) IOUT2 IOUT3 IOUT4 Total output current of all pins except CA Operating temperature range Storage temperature range IALL Topr Tstg S1 to S4, M1 to M4, RES, P00 to P03, P10 to P13, P20, P21, CF1 (P00 to P03, P10 to P13, P20, P21 are input mode) CA, P00 to P03, P10 to P13, P20, P21, CF2 (P00 to P03, P10 to P13, P20, P21 are output mode) CA (per 1 pin) P00 to P03, P10 to P13 (per 1 pin) P20, P21 (per 1 pin) Output pins other than listed above (per 1 pin) All pins totalled (except for CA pin) Conditions Rating -0.3 to +7.0 -0.3 to VDD +0.3 -0.3 to VDD +0.3 25 500 10 500 25 -30 to +70 -40 to +125 Unit V V V mA A mA A mA C C No. 5899-8/12 LC573010A, 573015A Recommended Operating Range at Ta = -30 to +70C, VSS = 0 V Parameter Supply voltage Input high level voltage Input low level voltage Input high level voltage Input low level voltage Operation frequency Symbol VDD VIH1 VIL1 VIH2 VIL2 fOPG S1 to S4, M1 to M4, P00 to P03, P10 to P13, P20, P21 (P0, P1, P2 ports are input mode) Conditions Ratings min 2.3 0.7VDD VSS 0.75VDD 0 380 455 typ max 6.0 VDD 0.3VDD VDD 0.25VDD 500 Unit V V V V V kHz RES At CR oscillation, Figure.2 Figure.2 : CR Oscillation Circuit No. 5899-9/12 LC573010A, 573015A Electrical Characteristics at Ta = -30 to +70C, VSS = 0 V Parameter Symbol RIN1A Input impedance RIN1B RIN2 Output high level voltage VOH1 |IOFF| Output off-leak current |IOFF| Output high level voltage VOH2 |IOFF| Output off-leak current |IOFF| Output current (H) Output current (L) HALT-mode supply current Operating Current Supply leak current 1 Supply leak current 2 Oscillator start-up voltage Oscillator sustaining voltage Oscillator start-up time IOH1 IOL1 IDD1 IDD2 ILEAK1 ILEAK2 VST Ccd = Ccg = 150 pF, 455 kHz CR oscillation, Figure 4 VSUS tST VDD = 2.3 V, Ccd = Ccg = 150 pF, 455 kHz CR oscillation, Figure 4 2.0 30 V ms Conditions VDD = 2.9 V, VIL = 0.4 V, S1 to S4, M1 to M4: Low level hold Tr, Figure 3 VDD = 2.9 V, VIL = 0.4 V, S1 to S4, M1 to M4: Low level pull-down Tr, Figure 3 VDD = 2.9 V, VIH = VDD, RES VDD = 2.9 V, IOH = -450 A, P00 to P03, P10 to P13 VDD = 2.9 V, P00 to P03, P10 to P13 VDD = 2.9 V, IOH = -10 mA, P20, P21 VDD = 2.9 V, P20, P21 VDD = 3.0 V, VOH = VDD-1.5 V, CA VDD = 3.0 V, VOH = 0.9 V, CA VDD = 3.0 V, 455 kHZ CR oscillation, Ccd = Ccg = 150 pF, Ta 50C, Figure 5 VDD = 3.0 V, 455 kHz CR oscillation, Ccd = Ccg = 150 pF, Ta 50C, Figure 5 VDD = 3.0 V Ta = 25C Ta = 50C 2 VIN = VSS VIN = VDD -12 5 80 150 0.2 1 300 500 1 5 2.3 VIN = VSS VIN = VDD VDD-1.5 1.0 1.0 -6 Ratings min 150 30 10 VDD-0.45 1.0 1.0 typ 300 50 max 1000 100 300 Unit k k k V A A V A A mA mA A A A A V Recommended Oscillators Oscillator 455 kHz ceramic oscillator Manufacturer Kyocera Murata Fuji Ceramics Part number KRB-455BK/Y CSB455E POE-455 Ccg 150 pF 150 pF 150 pF Ccd 150 pF 150 pF 150 pF No. 5899-10/12 LC573010A, 573015A Electrical Characteristics at Ta = -30 to +70C, VSS = 0 V Parameter Symbol RIN1A Input impedance RIN1B RIN2 Output high level voltage Output off-leak current Output high level voltage Output off-leak current Output current (H) Output current (L) HALT-mode supply current Operating current Supply leak current 1 Supply leak current 2 Oscillator start-up voltage Oscillator sustaining voltage Oscillator start-up time VOH1 |IOFF| |IOFF| VOH2 |IOFF| |IOFF| IOH1 IOL1 IDD1 IDD2 ILEAK1 ILEAK2 VST Ccd = Ccg = 150 pF, 455 kHz CR oscillation, Figure 4 VSUS tST VDD = 2.3 V, Ccd = Ccg = 150 pF, 455 kHz CR oscillation, Figure 4 2.0 30 V ms Condition VDD = 5.0 V, VIL = 0.4 V, S1 to S4, M1 to M4: Low level hold Tr, Figure 3 VDD = 5.0 V, S1 to S4, M1 to M4: Low level pull-down Tr, Figure 3 VDD = 5.0 V, RES VDD = 5.0 V, IOH = -750 A, P00 to P03, P10 to P13 VDD = 5.0 V, P00 to P03, P10 to P13 VDD = 5.0 V, IOH = -10 mA, P20, P21 VDD = 5.0 V, P20, P21 VDD = 5.0 V, VOH = VDD - 2.5 V, CA VDD = 5.0 V, VOL = 0.9 V, CA VDD = 5.0 V, 455 kHz CR oscillation, Ccd = Ccg = 150 pF, Ta 50C, Figure 5 VDD = 5.0 V, 455 kHz CR oscillation Ccd = Ccg = 150 pF, Ta 50C, Figure 5 VDD = 5.0 V Ta = 25C Ta = 50C VIN = VSS VIN = VDD 10 2 300 400 0.2 1 400 500 1 5 2.3 20 VIN = VSS VIN = VDD VDD-0.5 1.0 1.0 Ratings min 70 30 10 VDD-0.75 1.0 1.0 typ 200 50 max 300 100 300 Unit k k k V A A V A A mA mA A A A A V `L' level Hold Tr Charged by program `L' level pull-down Tr Figure 3 : S1 to S4, M1 to M4 Input Structure Figure4 : Oscillator Start-Up Voltage, Oscillator Sustaining Voltage, and Oscillator Start-Up Time Measuring Circuit Note : CR is 455 kHz, S-PORT: M-PORT: Input Pull-down transistor is on. RES terminal has resistor built-in and is open. I/O-port is set at output mode and data is high. Figure 5 : Supply Current Measuring Circuit No. 5899-11/12 LC573010A, 573015A Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer's products or equipment. SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all semiconductor products fail with some probability. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO products (including technical data, services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be exported without obtaining the export license from the authorities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of SANYO Electric Co., Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for the SANYO product that you intend to use. Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of December, 1998. Specifications and information herein are subject to change without notice. PS No. 5899-12/12 |
Price & Availability of LC573015A
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