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| White Electronic Designs 4x1Mx32 FLASH MODULE FEATURES 4 x1Mx32 Based on Intel's E28F008S3 Flash Device Fast Read Access Time - 120ns Flexible Smart Voltage 2.7-3.6V Program Erase 2.7-3.6V Read Operation 12Vpp Fast Production Programming 30mA per Device Active Current 20A per Device CMOS Standby Current EDI7F4341MV DESCRIPTION The EDI7F4341MV is organized as four banks of 1Mx32. The module is based on Intel's E28F008S3 1Mx8 Flash device in TSOP packages which are mounted on an FR4 substrate. The module offers access times between 120 and 150ns allowing for operation of high-speed microprocessors without wait states. Low Power Dissipation Typical Endurance >100,000 Cycles Single 3.0V -10% +20% Supply CMOS and TTL Compatible Inputs and Outputs Commercial and Industrial Temperature Range Package 80 pin SIMM (JEDEC) FIG. 1 BLOCK DIAGRAM EDI7F434IMV-BNC: 4x1Mx32 80 PIN SIMM E3# E2# E1# E0# A0-A19 G# 1Mx8 1Mx8 1Mx8 1Mx8 DQ0-DQ7 W0# 1Mx8 1Mx8 1Mx8 1Mx8 DQ8-DQ15 W1# 1Mx8 1Mx8 1Mx8 1Mx8 DQ16-DQ23 W2# 1Mx8 1Mx8 1Mx8 1Mx8 DQ24-DQ31 W3# White Electronic Designs Corp. reserves the right to change products or specifications without notice. Sept. 2002 Rev. 1A 1 White Electronic Designs Corporation * (602) 437-1520 * www.wedc.com White Electronic Designs CAPACITANCE EDI7F4341MV (TA = 25C. f = 1MHz, VCC = 2.5V) 4x1Meg Parameter Address Lines Data lines Chip & Write Enable Lines Output Enable lines Sym CA CDQ CC CG Max 140 60 60 140 Unit pF pF pF pF Pin Configurations Pin # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Pin Name VSS VCC VPP G# W0# W1# NC DQ16 DQ17 DQ18 DQ19 DQ20 DQ21 DQ22 DQ23 DQ24 DQ25 DQ26 DQ27 DQ28 Pin # 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Pin Name E3# E2# E1# E0# VSS DQ29 DQ30 DQ31 W2# NC NC NC A19 A18 A17 A16 A15 A14 A13 A12 Pin # 41 42 43 44 45 461 47 48 49 50 51 52 53 54 55 56 57 58 59 60 Pin Name A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 AO W3# VSS DQ15 DQ14 DQ13 DQ12 DQ11 DQ10 Pin # 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 Pin Name DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0 VPP VCC PD1 PD2 PD3 PD4 PD5 PD6 PD7 VSS Presence Detect Pin Out Pin PD1 PD2 PD3 PD4 A0-A19 E0#-E3# W0#-W3# G# DQ0-DQ31 PD VCC VSS NC VPP 4x1Meg NC NC VSS VSS Address input Chip Enable Write Enable Output Enable Data Input/Output Presence Detect Power 3V -10% +20% Ground No Connect Program Power White Electronic Designs Corp. reserves the right to change products or specifications without notice. Sept. 2002 Rev. 1A 2 White Electronic Designs Corporation * (602) 437-1520 * www.wedc.com White Electronic Designs Ordering Information Part Number EDI7F4341MV120BNC EDI7F4341MV150BNC Speed (ns) 120 150 Package 394 394 EDI7F4341MV Package No. 394: 80 PIN SIMM (JEDEC) 4.655 MAX. 4.384 0.125 DIA (2x) 0.200 MAX. 177 REV # R1 R3 1.300 MAX. 0.400 J1 R2 P1 0.050 TYP. 2.245 0.250 4.150 2.192 0.125 0.225 MIN. MIN. ALL DIMENSIONS ARE IN INCHES White Electronic Designs Corp. reserves the right to change products or specifications without notice. Sept. 2002 Rev. 1A 3 White Electronic Designs Corporation * (602) 437-1520 * www.wedc.com |
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