sept. 2002 rev. 3a edi7f342mc 1 white electronic designs corporation ? (602) 437-1520 ? www.wedc.com white electronic designs white electronic designs corp. reserves the right to change products or speci?cations without notice. the edi7f342mc and EDI7F2342MC are organized as one and two banks of 2mx32 respectively. the modules are based on intel's e28f016s5 2mx8 flash device in tsop packages which are mounted on an fr4 substrate both modules offer access times between 90 and 150ns allowing for operation of high-speed microprocessors without wait states. edi7f342mc-bnc: 2m x 32 80 pin simm block diagrams ? 2mx32 and 2x2mx32 densities ? based on intel's e28f016s5 flash device ? fast read access time - 90ns ? 5v - only reprogramming ? 12v vpp production programming ? low power dissipation ? 35ma per device active write current ? 25a per device cmos standby current ? typical endurance >100,000 cycles ? single 5v 10% supply ? cmos and ttl compatible inputs and outputs ? commercial and industrial temperature range ? package ? 80 pin simm (jedec) EDI7F2342MC-bnc: 2 x 2m x 32 80 pin simm description features fig. 1 2mx32 flash module a 0-a20 g# e1# e?# w0 # w1 # w2 # w3 # dq0-dq7 dq8-dq15 dq16-dq23 dq24-dq31 2mx8 2mx8 2mx8 2mx8 2mx8 2mx8 2mx8 2mx8 a 0-a20 g# dq0-dq7 dq8-dq15 dq16-dq23 2mx8 2mx8 2mx8 2mx8 e0# w0# w1# w2# w3# dq24-dq31
sept. 2002 rev. 3a edi7f342mc 2 white electronic designs corporation ? (602) 437-1520 ? www.wedc.com white electronic designs white electronic designs corp. reserves the right to change products or speci?cations without notice. pin con?gurations a0-a20 address input e0#, e1# chip enable w0#-w3# write enable g# output enable dq0-dq31 data input/output p d presence detect v cc power 5v 10% v ss ground nc no connect vpp program power capacitance (ta = 25c. f = 1mhz, v cc = 2.5v) presence detect pin out pin 2meg 2x2meg pd1 v ss nc pd2 nc v ss pd3 v ss v ss pd4 v ss v ss 2meg 2x2meg parameter sym max max unit address lines ca 35 70 pf data lines cdq 15 30 pf chip enable lines ce 40 40 pf write enable lines cw 20 20 pf output enable lines cg 40 80 pf pin # pin name pin # pin name pin # pin name pin # pin name 1 v ss 21 * 41 a11 61 dq9 2 v cc 22 * 42 a10 62 dq8 3 vpp 23 * 43 a9 63 dq7 4 g# 24 * 44 a8 64 dq6 5 w0# 25 v ss 45 a7 65 dq5 6 w1# 26 dq29 461 a6 66 dq4 7 nc 27 dq30 47 a5 67 dq3 8 dq16 28 dq31 48 a4 68 dq2 9 dq17 29 w2# 49 a3 69 dq1 10 dq18 30 nc 50 a2 70 dq0 11 dq19 31 nc 51 a1 71 vpp 12 dq20 32 a20 52 ao 72 v cc 13 dq21 33 a19 53 w3# 73 pd1 14 dq22 34 a18 54 v ss 74 pd2 15 dq23 35 a17 55 dq15 75 pd3 16 dq24 36 a16 56 dq14 76 pd4 17 dq25 37 a15 57 dq13 77 pd5 18 dq26 38 a14 58 dq12 78 pd6 19 dq27 39 a13 59 dq11 79 pd7 20 dq28 40 a12 60 dq10 80 v ss *tbd simm density pin 2meg 2x2meg 21 nc nc 22 nc nc 23 nc e1# 24 e0# eo#
sept. 2002 rev. 3a edi7f342mc 3 white electronic designs corporation ? (602) 437-1520 ? www.wedc.com white electronic designs white electronic designs corp. reserves the right to change products or speci?cations without notice. 4.384 0.125 dia (2x) 4.655 max. 0.250 0.050 typ . 4.150 2.245 2.192 0.400 max. 0.850 r0.062 (2x) 0.250 max. 0.125 min. 0.120 8 p1 g p 1 4 3 2 7 6 5 9 4.384 0.125 dia (2x) 4.655 max. 0.250 0.050 typ . 4.150 2.245 2.192 0.400 max. 0.850 0.170 max. 0.125 mi n 0.225 mi n r0.062 (2x) 0.250 8 p1 g p 1 4 3 2 7 6 5 9 all dimensions are in inches ordering information package no. 364: 80 pin simm (jedec) ordering information package no. 365: 80 pin simm (jedec) part number speed (ns) package edi7f342mc90bnc 90 364 edi7f342mc100bnc 100 364 edi7f342mc120bnc 120 364 edi7f342mc150bnc 150 364 part number speed (ns) package EDI7F2342MC90bnc 90 365 EDI7F2342MC100bnc 100 365 EDI7F2342MC120bnc 120 365 EDI7F2342MC150bnc 150 365
|
