View UT64BS1X433ZPA_9047445.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

1 features ? interfaces to standard processor memory busses ? single-chip interface to indu stry-standard asynchronous sram and prom memory devices ? eliminates need for additional logic or fpga ? i/o channels functional to 3.3v ? r on 5 ohms typical ? flat r on characteristics over channel voltage ? propagation delay 187ps through switch ? transmission gate technology allo ws for true bi-directional operation ? bus holders maintain output states on all 64 channels when de-selected ? logic power 1mw/mhz ? independent 5-bit address decoding to select 1 of 32 devices ? temperature range -55c to 125c ? operational environment: - intrinsic total-dose: up to 300 krad(si) - sel immune: < 100 mev-cm 2 /mg @ 125c ? packaging options: - 400-pin ceramic land grid, column grid and ball grid array packages; 1mm pitch ? standard microcircuit drawing 5962-tbd - qml q and v (pending) applications - microprocessor interfaces th at require large amounts of memory - high-speed applications or systems with large bus capacitance - cost-sensitive applications that require bus isolation without an expensive fpga introduction the ut64bs1x433 matrix-a? is a 64-channel, 1:4 bus switch, that provides bus isolation for up to four banks of 64 i/o connections. by providing bus isolation, the ut64bs1x433 can significantly reduce the amoun t of load capacitance seen by a host processor and memory devices. the reduction in both load capacitance and delay time si gnificantly increase speed and performance compared with a di screte logic or fpga memory interface solution. the ut64bs1x433 operates from a single 3.3v supply. the bus channels can pass any voltage between v ss and v dd , allowing the switching of signals using other standards, such as lvcmos 1.8v. the ut64bs1x433 has two modes of operation. in mode 0, the device uses five address and one ch ip select line to electrically connect the input bank to one of four output banks and generate 1 of 32 chip select outputs. in mode 1, the device uses eight address and two chip select lines to independently control two pairs of two banks with each bank pair controlled by one of the two chip selects. mode 1 allo ws the device to interface two different types of memory having different address bus configurations e.g. two prom banks and two sram banks. the input and output banks connect via analog channels that have an r on that is nominally 5 ohms over the entire input voltage range. the flat r on eliminates the need to add external series resistors for source impedance termination. the ut64bs1x433 also provides logic to control up to eight discrete devices per bank by providing eight individual chip selects that are decoded usin g address lines asel[2:0] and bsel[2:0]. in a fully utilized configuration, the ut64bs1x433 can select up to 32 discrete devices and provide bus isolation to each bank of eight devices. this makes the device ideally suited for use with mutli-chip module memory devices, such as the aeroflex ut8r1/2/4m39 40/80/160mbit family of sram devices. each ut64bs1x433 can interface up to four of the aeroflex 160mb sram mcm devices with any aeroflex leon processor without the need for additional logic. standard products ut64bs1x433 matrix-a? 64-channel 1:4 bus switch preliminary data sheet november 12, 2014 www.aeroflex.com/busswitch 36-00-03-001 aeroflex microelectronics solutions - hirel
2 introduction the ut64bs1x433 64-channel 1:4 bus switch is built on a 0.35 m triple-well cmos process. th e device incorporates control logic that electrically connects in put bank a to the output banks b0-b3, depending upon the selected channel. the control logic also decodes the address pins to prov ide chip-select outputs to up to 32 discrete memory devices. to ensure that important memory co n- trol lines e.g. rd and wr are consistently driven, regardless of the switching logic, the matrix-a provides two 2-to-4 fanout buf- fers. typical applications will connect the processor or memory controller?s rd and wr output signals to xin and yin on the matrix-a, and tie the corresponding xoutn and youtn to the rd and wr memory inputs on each bank. figure 1. ut64bs1x433 functional block diagram channel select decoder logic 0a 63a mode rams roms asel[2:0] bsel[2:0] bank[1:0] 0b0 0b1 0b2 0b3 63b0 63b1 63b2 63b3 cs3[7:0] cs2[7:0] cs1[7:0] cs0[7:0] ? xin[0] yin[0] xout0 xout1 xout2 xout3 yout0 yout1 yout2 yout3 s s s s s s s s xin[1] yin[1] 36-00-03-001 aeroflex microelectronics solutions - hirel
3 functional tables table 1. truth table for digital inputs and channels inputs channel outputs mode roms rams bsel[2:0] bank[1] bank[0] asel[2:0] [63:0]b3 [63:0]b2 [63:0]b1 [63:0]b0 x 1 1 xxxb x x xxxb z z z z 0 0 1 xxxb x x xxxb z z z z mode 0 0 x 0 xxxb 0 0 000b z z z in->out ? 0 x 0 xxxb 0 0 111b z z z in->out 0 x 0 xxxb 0 1 000b z z in->out z ? 0 x 0 xxxb 0 1 111b z z in->out z 0 x 0 xxxb 1 0 000b z in->out z z ? 0 x 0 xxxb 1 0 111b z in->out z z 0 x 0 xxxb 1 1 000b in->out z z z ? 0 x 0 xxxb 1 1 111b in->out z z z mode 1 1 0 x 000b x 0 xxxb z z z in->out ? 1 0 x 111b x 0 xxxb z z z in->out 1 0 x 000b x 1 xxxb z z in->out z ? 1 0 x 111b x 1 xxxb z z in->out z 1 1 0 xxxb 0 x 000b z in->out z z ? 1 1 0 xxxb 0 x 111b z in->out z z 1 1 0 xxxb 1 x 000b in->out z z z ? 1 1 0 xxxb 1 x 111b in->out z z z 36-00-03-001 aeroflex microelectronics solutions - hirel
4 table 2: truth table for digital inputs and digital outputs inputs digital outputs mode roms rams bsel[2:0] bank[1] bank[0] asel[2:0] cs3[7:0] cs2[7:0] cs1[7:0] cs0[7:0] x 1 1 xxxb x x xxxb 11111111b 11111111b 11111111b 11111111b 0 0 1 xxxb x x xxxb 11111111b 11111111b 11111111b 11111111b mode 0 0 x 0 xxxb 0 0 000b 11111111b 11111111b 11111111b 11111110b ? 0 x 0 xxxb 0 0 111b 11111111b 11111111b 11111111b 01111111b 0 x 0 xxxb 0 1 000b 11111111b 11111111b 11111110b 11111111b ? 0 x 0 xxxb 0 1 111b 11111111b 11111111b 01111111b 11111111b 0 x 0 xxxb 1 0 000b 11111111b 11111110b 11111111b 11111111b ? 0 x 0 xxxb 1 0 111b 11111111b 01111111b 11111111b 11111111b 0 x 0 xxxb 1 1 000b 11111110b 11111111b 11111111b 11111111b ? 0 x 0 xxxb 1 1 111b 01111111b 11111111b 11111111b 11111111b mode 1 1 0 x 000b x 0 xxxb 11111111b 11111111b 11111111b 11111110b ? 1 0 x 111b x 0 xxxb 11111111b 11111111b 11111111b 01111111b 1 0 x 000b x 1 xxxb 11111111b 11111111b 11111110b 11111111b ? 1 0 x 111b x 1 xxxb 11111111b 11111111b 01111111b 11111111b 1 1 0 xxxb 0 x 000b 11111111b 11111110b 11111111b 11111111b ? 1 1 0 xxxb 0 x 111b 11111111b 01111111b 11111111b 11111111b 1 1 0 xxxb 1 x 000b 11111110b 11111111b 11111111b 11111111b ? 1 1 0 xxxb 1 x 111b 01111111b 11111111b 11111111b 11111111b 36-00-03-001 aeroflex microelectronics solutions - hirel
5 pin identification and description logic pins pin name direction pin number description mode i m11 mode select 0: banks 0-3 are selected with bank[1:0] and bank 0-3 chip selects are selected with asel[2:0]. 1: banks 0-1 are selected with bank[0] and bank 0-1 chip selects are selected with bsel[2:0]. banks 2-3 are select ed with bank[1] and bank 2-3 chip selects are selected with asel[2:0]. rams i m10 enables banks 0-3 in mode 0 and banks 2-3 in mode 1. roms i n10 enables banks 0-1 in mode 1. don?t care in mode 0. asel[0] i p9 bit 0 to select chip selects for banks 0-3 in mode 0 and for banks 2-3 in mode 1. asel[1] i p10 bit 1 to select chip selects for banks 0-3 in mode 0 and for banks 2-3 in mode 1. asel[2] i r10 bit 2 to select chip selects for banks 0-3 in mode 0 and for banks 2-3 in mode 1. bsel[0] i u7 bit 0 to select chip selects for banks 0-1 in mode 1. bsel[1] i n9 bit 1 to select chip selects for banks 0-1 in mode 1. bsel[2] i m9 bit 2 to select chip selects for banks 0-1 in mode 1. bank[0] i u6 bit 0 to select banks 0-3 in mode 0 and banks 0-1 in mode 1. bank[1] i u8 bit 1 to select banks 0-3 in mode 0 and banks 2-3 in mode 1. cs0[0] o w5 bank 0 chip select 0. asserted when xsel[2:0] = 000b. cs0[1] o y6 bank 0 chip select 1. asserted when xsel[2:0] = 001b. cs0[2] o v9 bank 0 chip select 2. asserted when xsel[2:0] = 010b. cs0[3] o y4 bank 0 chip select 3. asserted when xsel[2:0] = 011b. cs0[4] o w9 bank 0 chip select 4. asserted when xsel[2:0] = 100b. cs0[5] o p8 bank 0 chip select 5. asserted when xsel[2:0] = 101b. cs0[6] o r9 bank 0 chip select 6. asserted when xsel[2:0] = 110b. cs0[7] o u10 bank 0 chip select 7. asserted when xsel[2:0] = 111b. cs1[0] o w6 bank 0 chip select 0. asserted when xsel[2:0] = 000b. cs1[1] o v7 bank 1 chip select 1. asserted when xsel[2:0] = 001b. cs1[2] o w8 bank 1 chip select 2. asserted when xsel[2:0] = 010b. cs1[3] o w4 bank 1 chip select 3. asserted when xsel[2:0] = 011b. cs1[4] o y10 bank 1 chip select 4. asserted when xsel[2:0] = 100b. cs1[5] o r7 bank 1 chip select 5. asserted when xsel[2:0] = 101b. 36-00-03-001 aeroflex microelectronics solutions - hirel
6 cs1[6] o t9 bank 1 chip select 6. asserted when xsel[2:0] = 110b. cs1[7] o v10 bank 1 chip select 7. asserted when xsel[2:0] = 111b. cs2[0] o y5 bank 2 chip select 0. asserted when xsel[2:0] = 000b. cs2[1] o v8 bank 2 chip select 1. asserted when xsel[2:0] = 001b. cs2[2] o y3 bank 2 chip select 2. asserted when xsel[2:0] = 010b. cs2[3] o v3 bank 2 chip select 3. asserted when xsel[2:0] = 011b. cs2[4] o y9 bank 2 chip select 4. asserted when xsel[2:0] = 100b. cs2[5] o r8 bank 2 chip select 5. asserted when xsel[2:0] = 101b. cs2[6] o u9 bank 2 chip select 6. asserted when xsel[2:0] = 110b. cs2[7] o t6 bank 2 chip select 7. asserted when xsel[2:0] = 111b. cs3[0] o y7 bank 3 chip select 0. asserted when xsel[2:0] = 000b. cs3[1] o w7 bank 3 chip select 1. asserted when xsel[2:0] = 001b. cs3[2] o w3 bank 3 chip select 2. asserted when xsel[2:0] = 010b. cs3[3] o w10 bank 3 chip select 3. asserted when xsel[2:0] = 011b. cs3[4] o y8 bank 3 chip select 4. asserted when xsel[2:0] = 100b. cs3[5] o t8 bank 3 chip select 5. asserted when xsel[2:0] = 101b. cs3[6] o t10 bank 3 chip select 6. asserted when xsel[2:0] = 110b. cs3[7] o t7 bank 3 chip select 7. asserted when xsel[2:0] = 111b. xin[0] i t14 buffered input x[0] xin[1] i r6 buffered input x[1] yin[0] i n11 buffered input y[0] yin[1] i v6 buffered input y[1] xout[0] o u14 bit 0 of buffered output x xout[1] o t15 bit 1 of buffered output x xout[2] o p12 bit 2 of buffered output x xout[3] o u13 bit 3 of buffered output x yout[0] o n12 bit 0 of buffered output y yout[1] o p11 bit 1 of buffered output y yout[2] o m12 bit 2 of buffered output y yout[3] o r11 bit 3 of buffered output y pin name direction pin number description 36-00-03-001 aeroflex microelectronics solutions - hirel
7 channel pins pin name pin number pin name pin number pin name pin number pin name pin number pin name pin number 0a u3 0b0 r03 0b1 u4 0b2 t3 0b3 t4 1a t1 1b0 t2 1b1 r2 1b2 p1 1b3 r1 2a p22b0p32b1n32b2m32b3n2 3a u1 3b0 w2 3b1 v2 3b2 u2 3b3 v1 4a l14b0l24b1m24b2m14b3n1 5a n65b0n75b1p65b2n55b3n8 6a l5 6b0m56b1m46b2 l4 6b3 l3 7a r4 7b0 r5 7b1 p5 7b2 n4 7b3 p4 8a m78b0m88b1m68b2 l7 8b3 l6 9a l9 9b0 l10 9b1 l8 9b2 k8 9b3 k9 10a j8 10b0 k7 10b1 j7 10b2 k6 10b3 j9 11a h4 11b0 g4 11b1 f5 11b2 f6 11b3 g5 12a k5 12b0 k4 12b1 k3 12b2 j5 12b3 j4 13a h6 13b0 h5 13b1 j6 13b2 h7 13b3 g6 14a j2 14b0 j1 14b1 h1 14b2 k1 14b3 k2 15a d2 15b0 c1 15b1 d1 15b2 c3 15b3 c2 16a h3 16b0 j3 16b1 h2 16b2 g2 16b3 g3 17a f1 17b0 g1 17b1 e1 17b2 e2 17b3 f2 18a f4 18b0 e3 18b1 e4 18b2 f3 18b3 d3 19a c4 19b0 c6 19b1 d4 19b2 c5 19b3 d5 20a a5 20b0 b5 20b1 b6 20b2 a7 20b3 a6 21a b7 21b0 c7 21b1 c8 21b2 c9 21b3 b8 22a a4 22b0 b2 22b1 b3 22b2 b4 22b3 a3 23a a10 23b0 b10 23b1 b9 23b2 a9 23b3 a8 24a f8 24b0 g8 24b1 f7 24b2 e8 24b3 f9 25a e10 25b0 e9 25b1 d9 25b2 d10 25b3 c10 26a d6 26b0 e6 26b1 e7 26b2 d8 26b3 d7 27a g9 27b0 h9 27b1 h8 27b2 g10 27b3 f10 28a h10 28b0 j10 28b1 k11 28b2 j11 28b3 h11 29a g11 29b0 f11 29b1 g12 29b2 h12 29b3 f12 30a e14 30b0 d13 30b1 d14 30b2 d15 30b3 e15 31a e11 31b0 d11 31b1 c11 31b2 e12 31b3 d12 36-00-03-001 aeroflex microelectronics solutions - hirel
8 32a e13 32b0 h13 32b1 f13 32b2 g13 32b3 f14 33a b12 33b0 a12 33b1 a13 33b2 a11 33b3 b11 34a b17 34b0 a18 34b1 a17 34b2 b19 34b3 b18 35a c13 35b0 c12 35b1 b13 35b2 b14 35b3 c14 36a a14 36b0 a15 36b1 a16 36b2 b16 36b3 b15 37a d17 37b0 c16 37b1 d16 37b2 c15 37b3 c17 38a f17 38b0 d18 38b1 f18 38b2 e17 38b3 e18 39a f20 39b0 f19 39b1 e19 39b2 e20 39b3 g20 40a h18 40b0 g18 40b1 g19 40b2 h19 40b3 j18 41a d19 41b0 c19 41b1 c18 41b2 d20 41b3 c20 42a j19 42b0 k19 42b1 k20 42b2 h20 42b3 j20 43a h15 43b0 g15 43b1 h14 43b2 j15 43b3 h16 44a k16 44b0 j17 44b1 j16 44b2 k18 44b3 k17 45a h17 45b0 g16 45b1 f15 45b2 f16 45b3 g17 46a j13 46b0 j12 46b1 k15 46b2 j14 46b3 k14 47a l12 47b0 k12 47b1 k13 47b2 l13 47b3 l11 48a m14 48b0 l15 48b1 l14 48b2 m15 48b3 m13 49a r17 49b0 p17 49b1 n17 49b2 p16 49b3 r16 50a l16 50b0 l18 50b1 l17 50b2 m17 50b3 m16 51a n15 51b0 n13 51b1 n16 51b2 p15 51b3 n14 52a l20 52b0 n20 52b1 m20 52b2 m19 52b3 l19 53a u20 53b0 v20 53b1 u19 53b2 v19 53b3 w19 54a p19 54b0 n19 54b1 m18 54b2 n18 54b3 p18 55a t20 55b0 r20 55b1 p20 55b2 r19 55b3 t19 56a u18 56b0 t17 56b1 t18 56b2 u17 56b3 r18 57a u15 57b0 v17 57b1 v15 57b2 u16 57b3 v16 58a y14 58b0 w15 58b1 w16 58b2 y16 58b3 y15 59a v13 59b0 v14 59b1 w14 59b2 w13 59b3 v12 60a w17 60b0 w18 60b1 v18 60b2 y17 60b3 y18 61a w12 61b0 w11 61b1 y11 61b2 y13 61b3 y12 62a t13 62b0 r14 62b1 p13 62b2 r13 62b3 r12 63a t11 63b0 u12 63b1 t12 63b2 v11 63b3 u11 pin name pin number pin name pin number pin name pin number pin name pin number pin name pin number 36-00-03-001 aeroflex microelectronics solutions - hirel
9 power and ground pins absolute maximum ratings 1 (referenced to v ss ) notes: 1. permanent device damage may occur if ab solute maximum ratings are exceeded. functiona l operation should be restricted to rec ommended operating conditions. exposure to absolute maximum ratin g conditions for extended periods may affe ct device reliability and performance. 2. all voltages are referenced to v ss 3. power dissipation capability depends on pa ckage characteristics and use environment. recommended operating conditions pin name pin number description v dd a2, a20, b1, e5, g14, p7, t16, w20, y1, y19 power supply v ss a1, a19, b20, e16, g7, p14, t5, u5, w1, y2, y20, r15 ground nc k10, v4, v5 no connect symbol description value units v dd supply voltage 2 -0.3 to 4.8 v v io input voltage any logic pin 2 v ss -0.3 to v dd +0.3 v v ch input voltage any bussed pin 2 v ss -0.3 to v dd +0.3 v i io maximum dc i/o current any logic pin -10 to 10 ma p d maximum power dissipation permitted @ t c =125c 3 5w t j junction temperature 150 c jc thermal resistance, junction to case 5 c/w t stg storage temperature -65 to 150 c esd esd protection (human body model) class 2 2000 v 36-00-03-001 aeroflex microelectronics solutions - hirel
10 (referenced to v ss ) operational environment power supply operating characteris tics (pre and post-radiation)* (v dd = 3.3v + 0.3v; v ss < v in < v dd ; -55c < t c < +125c); unless otherwise noted, t c is per the temperature range ordered notes: * for devices procured with a total ionizing dose tolerance gu arantee, the post-irradiation pe rformance is guaranteed at 25 c per mil-std-883 method 1019, condition a up to the maximum tid level procured. symbol description conditions value units v dd supply voltage 3.0 to 3.6 v v in input voltage any pin 0 to v dd v t c case operating temperature -55 to 125 c t r rise time, logic inputs transition from v il to v ih 5n s t f fall time, logic inputs transition from v ih to v il 5n s i ch dc continuous channel current -60 to 60 ma operational environment parameter limit units tid 3.0e5 rad(si) single event latchup immune (sel) < 100 mev-cm 2 /mg symbol description conditions min max units i dd active supply current v dd =3.6v the following pins are toggling once per period at f =18.67mhz: rams , asel[1], bsel[1]. bank[0] at f =1.17mhz. -- 1.5 ma/ mhz i dds standby supply cur- rent v dd =3.6v roms =v dd , rams =v dd -55c and +25c -- 20 ua +125c -- 250 ua 36-00-03-001 aeroflex microelectronics solutions - hirel
11 dc characteristics for logic si gnals (pre and post-radiation)* (v dd = 3.3v + 0.3v; v ss < v in < v dd ; -55c < t c < +125c); unless otherwise noted, t c is per the temperature range ordered notes: * for devices procured with a total ionizing dose tolerance gu arantee, the post-irradiation pe rformance is guaranteed at 25 c per mil-std-883 method 1019, condition a up to the maximum tid level procured. 1. output pins should not be shorted to v dd when driven low nor to v ss when driven high. 2. guaranteed by design. 3. measured only for initial qua lification and after process or design changes that could affect input/output capacitance. symbol description conditions min max units v ih high-level input voltage v dd = 3.6v 2.0 -- v v il low-level input voltage v dd = 3.0v -- 0.8 v i in input leakage current v in =v dd, v dd = 3.6v -- 1 ua v in =v ss, v dd = 3.6v -1 -- v oh 1 high-level output voltage i oh =-100ua, v dd = 3.0v v dd -0.2 -- v i oh =-24ma, v dd = 3.0v 2.2 -- v ol 1 low-level output voltage i ol =100ua, v dd = 3.0v -- 0.2 v i ol =24ma, v dd = 3.0v 0.6 v bbm 2 break before make voltage any two cs m [ n ] signals r l =50 ? , c l =50pf 2.0 -- v c in 3 input capacitance v dd =0v f =1mhz -- tbd pf c out 3 output capacitance v dd =0v f =1mhz -- tbd pf 36-00-03-001 aeroflex microelectronics solutions - hirel
12 dc characteristics for bussed si gnals (pre and post-radiation)* (v dd = 3.3v + 0.3v; v ss < v in < v dd ; -55c < t c < +125c); unless otherwise noted, t c is per the temperature range ordered notes: * for devices procured with a total ionizing dose tolerance gu arantee, the post-irradiation pe rformance is guaranteed at 25 c per mil-std-883 method 1019, condition a up to the maximum tid level procured. 1. guaranteed by design. 2. guaranteed by device characterization. 3. guaranteed by functional test only. symbol description conditions min max units c on 1 switch on capacitance output is open f =1mhz, 0.1v dd < v i < 0.9v dd -- 17 pf c off1 1 switch off capacitance at input m a output is open f =1mhz -- 11 pf c off2 1 switch off capacitance at output m b n input is open f =1mhz -- 5 pf r on 2 switch on resistance v o =v ss , v dd , and v dd /2 i in =40ma -- 11 ? r on(flat) 2 switch on resistance flat- ness v o =v ss , v dd , and v dd /2 i in =-40ma -- 5 ? i off switch off leakage current v i =v ss and v o =v dd , or v i =v dd and v o =v ss -2 2 ua i bhhl 3 bus holder switch current high to low output is off -500 -150 ua i bhlh 3 bus holder switch current low to high output is off 150 500 ua 36-00-03-001 aeroflex microelectronics solutions - hirel
13 ac characteristics (pre and post-radiation)* (v dd = 3.3v + 0.3v; v ss < v in < v dd ; -55c < t c < +125c); unless otherwise noted, t c is per the temperature range ordered notes: * for devices procured with a total ionizing dose tolerance gu arantee, the post-irradiation pe rformance is guaranteed at 25 c per mil-std-883 method 1019, condition a up to the maximum tid level procured. 1. not tested. the propagation de lay through the channel is based upon the rc time constant of the maximum channel resistance a nd switch on capacitance; 11 and 17pf . symbol description conditions min max units t p, b u s 1 bussed signals propagation delay from any m a input to any m b n output -- 187 ps t on1 bussed signals on time from bank to any m b n output; roms and rams static r l =50 ? , c l =50pf 1.7 6.2 ns t off1 bussed signals off time from bank to any m b n output; roms and rams static r l =50 ? , c l =50pf 1.7 5.7 ns t on2 bussed signals on time from roms or rams to any m b n out- put; bank static r l =50 ? , c l =50pf 1.7 6.2 ns t off2 bussed signals off time from roms or rams to any m b n out- put; bank static r l =50 ? , c l =50pf 1.7 5.7 ns t plh1 logic output low-to-high delay from asel, bsel, or bank to any cs ; roms and rams static r l =50 ? , c l =50pf 2.0 7.5 ns t phl1 logic output high-to-low delay from asel, bsel, or bank to any cs ; roms and rams static r l =50 ? , c l =50pf 2.0 7.5 ns t plh2 logic output low-to-high delay from roms or rams to any cs ; asel, bsel, and bank static r l =50 ? , c l =50pf 2.0 7.5 ns t phl2 logic output high-to-low delay from roms or rams to any cs ; asel, bsel, and bank static r l =50 ? , c l =50pf 2.0 7.5 ns t plh3 buffered output low-to- high delay from xin to any xout or yin to any yout r l =50 ? , c l =50pf 1.0 4.0 ns t phl3 buffered output high-to- low delay from xin to any xout or yin to any yout r l =50 ? , c l =50pf 1.0 4.0 ns 36-00-03-001 aeroflex microelectronics solutions - hirel
14 parameter measurement information figure 2. load circuit figure 3. bussed signals turn-on time figure 4. bussed signals turn-off time v dd 100 100 50pf from out- v dd /2 v dd /2 + 0.3 v dd /2 - 0.3 input output v dd 0v v dd /2 v dd /2 3v dd /4 v dd /4 notes: 1. the bus input is driven to v dd or v ss through a v dd /2 v dd /4 + 0.3 input output v dd 0v v dd /4 v dd /2 3v dd /4 - 0.3 3v dd /4 v dd /2 notes: 1. the bus input is driven to v dd or v ss through a v dd /2 v dd /2 input output v dd 0v v oh v ol figure 5. logic and buffered output delay 36-00-03-001 aeroflex microelectronics solutions - hirel
15 packaging figure 6. 400-pin ceramic land gr id array package (case outline z) 36-00-03-001 aeroflex microelectronics solutions - hirel
16 figure 7. 400-pin ceramic column gr id array package (case outline s) 36-00-03-001 aeroflex microelectronics solutions - hirel
17 figure 8. 400-pin ceramic ball grid array package (case outline c) 36-00-03-001 aeroflex microelectronics solutions - hirel
18 ordering information ut64bs1x433 matrix-a package option associated lead finish (z) 400-clga (c) gold (s) 400-ccga (a) hot solder dipped (c) 400-cbga (a) hot solder dipped lead finish: (a) = hot solder dipped (c) = gold screening level: (note 1 & 2) (p) = prototype flow (temperature range: 25 o c only) (e) = hirel flow (temperature range: -55 o c to +125 o c) case outline: (z) = 400-ceramic land grid array (s) = 400-ceramic column grid array (c) = 400-ceramic ball grid array device type: (64bs1x433) = matrix-a 64-channel 1:4 bus switch ut ********* - * * * notes: 1. prototype flow per aeroflex manufacturin g flows document. devices are tested at 25 o c only. radiation is neither tested nor guaranteed. 2. hirel flow per aeroflex manufacturing flows docu ment. radiation is neither tested nor guaranteed. 36-00-03-001 aeroflex microelectronics solutions - hirel
19 ut64bs1x433 matrix-a: smd lead finish: (note 1) (c) = gold case outline: (note 2) (x) = 400-ceramic land grid array package screening level: (q) = qml class q (v) = qml class v device type: (01) = ut64bs1x433 (temperature range: -55 o c to +125 o c) drawing number: tbd total dose: (r) = 1e5 rad(si) (f) = 3e5 rad(si) federal stock class number: no options 5962 - xxxxx ** * * * notes: 1. lead finish is ?c? (gold) only. 2. aeroflex offers column attachment as an additional service for the ceramic column grid array (case outline "s"). if needed, please ask for column attachment when submitting your request for quotation. 36-00-03-001 aeroflex microelectronics solutions - hirel
20 www.aeroflex.com info-ams@aeroflex.com our passion for performance is defined by three attributes represented by these three icons: solution-minded, performance-driven and customer-focused aeroflex colorado springs, inc., reserves the right to make changes to any products and services described herein at any time without notice. consult aeroflex or an authorized sales representa tive to verify that the information in this data sheet is current before using this product. aeroflex does not assume any responsibility or liability arising out of the application or use of any product or service described herein, ex cept as expressly agreed to in writing by aeroflex; nor does the purchase, lease, or use of a product or service fro m aeroflex convey a license under any patent rights, copyrights, trademark rights, or any other of the intellectual rights of aeroflex or of third parties. this product is controlled for export u nder the international traffic in arms regulations (itar). a license from the u.s. government is required prior to the export of this product from the united states. aeroflex colorado spring s - datasheet definition advanced datasheet - product in development preliminary datasheet - shipping prototype datasheet - shipping qml & reduced hi-rel 36-00-03-001 aeroflex microelectronics solutions - hirel

▲Up To Search▲

Price & Availability of UT64BS1X433ZPA

	To Download UT64BS1X433ZPA Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .