1 white electronic designs corporation ? (508) 366-5151 ? www.whiteedc.com edi7f341mc may 2001 rev. 2 eco #14186 edi7f341mc-bnc: 1 meg x 32 80 pin simm ? 1 meg x 32 and 2 x 1 meg x 32 densities ? based on intel's e28f008sa flash device ? fast read access time - 90ns ? 5- volt-only reprogramming or 12v reprogram. ? low power dissipation ? 60ma per device active current ? 10a per device cmos standby current ? typical endurance >100,000 cycles ? single 5 volt +10% supply ? cmos and ttl compatible inputs and outputs ? commercial and industrial temperature range ? package ? 80 pin simm (jedec) the edi7f341mc and edi7f2341mc are organized as one and two banks of 1 meg x 32 respectively. the modules are based on intel's e28f008sa - 1meg x 8 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. edi7f2341mc-bnc: 2 x 1 meg x 32 80 pin simm block diagrams features description 1 meg x 32 flash module fig. 1 a0-a19 g\ dq0-dq7 dq8-dq15 dq16-dq23 dq24-dq31 1mx8 1mx8 1mx8 1mx8 e0\ w0\ w1\ w2\ w3\ a0-a19 g\ dq0-dq7 dq8-dq15 dq16-dq23 dq24-dq31 1mx8 1mx8 1mx8 1mx8 1mx8 1mx8 1mx8 1mx8 e1\ e0\ w0\ w1\ w2\ w3\
2 white electronic designs corporation ? (508) 366-5151 ? www.whiteedc.com edi7f341mc may 2001 rev. 2 eco #14186 pin configurations a0-a19 address input e0\,e1\ chip enable w0\-w3\ write enable g\ output enable dq0-dq31 data input/output pd presence detect vcc power 5 v +10% vss ground nc no connect capacitance (f=1.0mhz, vin = vcc or vss) presence detect pin out pin 1meg 2x1meg pd1 nc vss pd2 vss vss pd3 nc nc pd4 vss vss simm density pin 1meg 2x1meg 21 nc nc 22 nc nc 23 nc e1\ 24 e0\ e0\ *tbd 1meg 2x1meg parameter sym max max unit address lines ca 35 70 pf data lines cdq 15 30 pf chip & write cc 15 30 pf enable lines output enable lines cg 35 70 pf pin pin pin pin pin pin pin pin # name # name # name # name 1 vss 21 * 41 a11 61 dq9 2 vcc 22 * 42 a10 62 dq8 3 vpp 23 * 43 a9 63 dq7 4 g\ 24 * 44 a8 64 dq6 5 w0\ 25 vss 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 nc 52 ao 72 vcc 13 dq21 33 a19 53 w3\ 73 pd1 14 dq22 34 a18 54 vss 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 vss
3 white electronic designs corporation ? (508) 366-5151 ? www.whiteedc.com edi7f341mc may 2001 rev. 2 eco #14186 ordering information package no. 362: 80 pin simm (jedec) package no. 363: 80 pin simm (jedec) note: for gold contact option, change edi7f to edi7g. note: for gold contact option, change edi7f to edi7g. 8 g p 1 4 3 2 7 6 5 9 p1 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 r 0.062 (2x) 0.250 max. 0.125 min. 0.120 8 g p 1 4 3 2 7 6 5 9 p1 4.384 0.125 dia (2x) 4.655 max. 0.250 0.050 typ. 2.245 2.192 4.150 0.062 r. (2x) 0.250 0.850 max. 0.400 0.170 max. min. 0.225 0.125 min. part number speed package (ns) no. edi7f341mc90bnc 90 362 edi7f341mc100bnc 100 362 edi7f341mc120bnc 120 362 edi7f341mc150bnc 150 362 part number speed package (ns) no. edi7f2341mc90bnc 90 363 edi7f2341mc100bnc 100 363 edi7f2341mc120bnc 120 363 edi7f2341mc150bnc 150 363 all dimensions are in inches ordering information
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