edi7f33imc 1megx32 1 edi7f33imc rev. 2 6/97 eco #9019 electronic designs incorporated ? one research drive ? westborough, ma 01581usa ? 508-366-5151 ? fax 508-836-4850 ? electronic designs europe ltd. ? shelley house, the avenue ? lightwater, surrey gu18 5rf united kingdom ? 01276 472637 ? fax: 01276 473748 http://www.electronic-designs.com features ? 1 meg x 32 and 2 x 1 meg x 32 densities ? based on amd - am29f080 flash device ? fast read access time - 90ns ? 5- volt-only reprogramming ? sector erase architecture ? uniform sectors of 64 kbytes each ? any combination of sectors can be erased ? also supports full chip erase ? sector protection ? hardware method that disables any combination of sectors from write or erase operations ? embedded erase algorithms ? automatically preprograms and erases the chip or any combination of sectors ? embedded program algorithms ? automatically programs and verifies data at specified address ? data polling and toggle bit feature for detection of program or erase cycle completion ? low power dissipation ? 60ma per device active current ? 10 m a 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) 1megx32 flash module the edi7f33imc and edi7f2331mc are orga- nized as one and two banks of 1 meg x 32 respec- tively. the modules are based on amds am29f080 - 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 micropro- cessors without wait states. block diagrams edi7f33imc-bnc 1megx32 80 pin simm edi7f233imc-bnc 2x1megx32 80 pin simm
2 edi7f33imc rev. 2 697 eco #9019 edi7f33imc 1megx32 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 nc 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 nc 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 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 5v 10% vss ground nc no connect capacitance 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\ 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 (f=1.0mhz, vin = vcc or vss)
edi7f33imc 1megx32 3 edi7f33imc rev. 2 6/97 eco #9019 pin configurations and block diagram part number speed package (ns) edi7f331mc90bnc 90 346 edi7f33imc100bnc 100 346 edi7f33imc120bnc 120 346 edi7f33imc150bnc 150 346 note: to order an industrial grade product substitute the letter c in the suffix with the letter i. ordering information electronic designs incorporated ? one research drive ? westborough, ma 01581usa ? 508-366-5151 ? fax 508-836-4850 ? electronic designs europe ltd. ? shelley house, the avenue ? lightwater, surrey gu18 5rf united kingdom ? 01276 472637 ? fax: 01276 473748 http://www.electronic-designs.com electronic designs inc. reserves the right to change specifications without notice. cage no. 66301 part number speed package (ns) edi7f233lmc90bnc 90 361 EDI7F233IMC100BNC 100 361 edi7f233imc120bnc 120 361 edi7f233imc150bnc 150 361 package no. 346 package no. 361
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