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| White Electronic Designs 1Mx32 FLASH MODULE DESCRIPTION The EDI7F341MV and EDI7F2341MV are organized as one and two banks of 1Mx32 respectively. The modules are based on Intel's 28F008S3 - 1Mx8 Flash device in TSOP packages which are mounted on a FR4 substrate. Both modules offer access times between 120 and 150ns allowing for operation of high-speed microprocessors without wait states. EDI7F341MV FIG. 1 BLOCK DIAGRAMS EDI7F341MV-BNC: 1Mx32 80 PIN SIMM FEATURES n n n n 1Mx32 and 2x1Mx32 Densities Based on Intel's 28F008S3 Flash Device Fast Read Access Time - 120ns Flexible Smart Voltage n n n n n n n n n n n 3.0 - 3.6V Program/Erase 3.0 - 3.6V Read 30mA per Device Active Current 10A per Device CMOS Standby Current Low Power Dissipation Typical Endurance > 100,000 Cycles 3.3V 10% Supply CMOS and tTL Compatable Inputs and Outputs Commercial and Industrial Temperature Range Package n 80 Pin SIMM (JEDEC) Also Available with Gold Contacts, P/N 7Gxxx. EDI7F2341MV-BNC: 2x1Mx32 80 PIN SIMM White Electronic Designs Corp. reserves the right to change products or specifications without notice. May 2000 Rev. 1 1 White Electronic Designs Corporation * (602) 437-1520 * www.wedc.com White Electronic Designs (f=1.0MHz, VIN = VCC or VSS) 1Meg Parameter Address Lines Data Lines Chip & Write Enable Lines Output Enable Lines Sym CA CDQ CC CG Max 35 15 15 35 2x1Meg Max 70 30 30 70 Unit pF pF pF pF EDI7F341MV CAPACITANCE PIN CONFIGURATIONS Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Symbol 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 Symbol * * * * VSS DQ29 DQ30 DQ31 W2# NC NC NC A19 A18 A17 A16 A15 A14 A13 A12 Pin 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 Symbol A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 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 Symbol DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0 VPP VCC PD1 PD2 PD3 PD4 PD5 PD6 PD7 VSS SIMM Density Pin 21 22 23 24 1Meg NC NC NC E0# 2x1Meg NC NC E1# E0# Presence Detect Pin Out Pin PD1 PD2 PD3 PD4 1Meg NC VSS NC VSS 2x1Meg VSS VSS NC VSS A0-A19 E0#, E1# W0#-W3# G# DQ0-DQ31 PD VCC VSS NC VPP Address Input Chip Enable Write Enable Output Enable Data Input/Output Presence Detect Power 5V10% Ground No Connect Program Power 3.3V10% White Electronic Designs Corp. reserves the right to change products or specifications without notice. May 2000 Rev. 1 2 White Electronic Designs Corporation * (602) 437-1520 * www.wedc.com White Electronic Designs ORDERING INFORMATION Part Number EDI7F341MV120BNC EDI7F341MV150BNC Speed (ns) 120 150 Package 500 500 EDI7F341MV PACKAGE NO. 500 ORDERING INFORMATION Part Number EDI7F2341MV120BNC EDI7F2341MV150BNC Speed (ns) 120 150 Package 501 501 PACKAGE NO. 501 Note 1. The length dimention of 4.655 Max is measured without including the breakaway area. White Electronic Designs Corp. reserves the right to change products or specifications without notice. May 2000 Rev. 1 3 White Electronic Designs Corporation * (602) 437-1520 * www.wedc.com |
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