1 white electronic designs corporation ? (508) 366-5151 ?www.whiteedc.com EDI7F341MV may 2000 rev. 1 eco #12549 1 meg x 32 flash module description the EDI7F341MV and edi7f2341mv are organized as one and two banks of 1 meg x 32 respectively. the modules are based on intel's 28f008s3 - 1meg x 8 flash device in tsop packages which are mounted on an fr4 substrate. both modules offer access times between 120 and 150ns allow- ing for operation of high-speed microprocessors without wait states. features ? 1 meg x 32 and 2 x 1 meg x 32 densities ? based on intel's 28f008s3 flash device ? fast read access time - 120ns ? flexible smart voltage ? 3.0 - 3.6v program/erase ? 3.0 - 3.6v read ? low power dissipation ? 30ma per device active current ? 10 a per device cmos standby current ? typical endurance >100,000 cycles ? 3.3 volt 10% supply ? cmos and ttl compatible inputs and outputs ? commercial and industrial temperature range ? package ? 80 pin simm (jedec) ? also available with gold contacts, p/n 7 gxxx. block diagrams EDI7F341MV-bnc 1 meg x 32 80 pin simm edi7f2341mv-bnc 2 x 1 meg x 32 80 pin simm g dq0-dq7 dq8-dq15 dq16-dq23 dq24-dq31 e1 e0 w0 w1 w2 w3 1m x 8 1m x 8 1m x 8 1m x 8 1m x 8 1m x 8 1m x 8 1m x 8 a0-a19 a0-a19 g dq0-dq7 dq8-dq15 dq16-dq23 dq24-dq31 1m x 8 1m x 8 1m x 8 1m x 8 e0 w1 w2 w3 w4
2 white electronic designs corporation ? (508) 366-5151 ?www.whiteedc.com EDI7F341MV may 2000 rev. 1 capacitance (f =1.0mhz, vin = vcc or vss) pin configurations 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 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 3.3v 10% vss ground nc no connect vpp program power 3.3v 10% simm density pin 1meg 2 x 1meg 21 nc nc 22 nc nc 23 nc e1\ 24 e0\ e0\ presence detect pin out pin 1meg 2 x 1meg pd1 nc vss pd2 vss vss pd3 nc nc pd4 vss vss 1 meg 2 x 1meg parameter sym max max unit address lines c a 35 70 pf data lines c dq 15 30 pf chip & write enable lines cc 15 30 pf output enable lines cg 35 70 pf
3 white electronic designs corporation ? (508) 366-5151 ?www.whiteedc.com EDI7F341MV may 2000 rev. 1 ordering information part number speed package (ns) EDI7F341MV120bnc 120 500 EDI7F341MV150bnc 150 500 package no. 501 part number speed package (ns) edi7f2341mv120bnc 120 501 edi7f2341mv150bnc 150 501 package no. 500 .250 4.384 .120 max note 1 .850 max .050 typ .125 min .400 .225 min .050 + .004 - .003 4.655 max 4.150 .125 dia (2x) 2.245 2.192 .250 u1 153 u4 u3 u2 r .062 (2x) r .062 (2x) 4.655 max .250 .050 typ 2.245 4.384 .250 4.150 .125 min .400 .850 max .125 dia (2x) 2.192 .225 max - .003 + .004 .050 .170 max note 1 note 1. the length dimension of 4.655 max is measured without including the breakaway area.
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