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| White Electronic Designs 2Mx32 FLASH MODULE DESCRIPTION The EDI7F342MC and EDI7F2342MC are organized as one and two banks of 2Mx32 respectively. The modules are based on Intel's E28F016S5 2Mx8 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. EDI7F342MC FIG. 1 BLOCK DIAGRAMS EDI7F342MC-BNC: 2Mx32 80 PIN SIMM E0# A0-A20 G# 2Mx8 W0# 2Mx8 W1# 2Mx8 W2# 2Mx8 W3# DQ16-DQ23 DQ8-DQ15 DQ0-DQ7 FEATURES 2Mx32 and 2x2Mx32 Densities Based on Intel's E28F016S5 Flash Device Fast Read Access Time - 90ns 5V - Only Reprogramming 12V VPP Production Programming Low Power Dissipation 35mA per Device Active Write Current 25A per Device CMOS Standby Current Typical Endurance >100,000 Cycles Single 5V 10% Supply CMOS and TTL Compatible Inputs and Outputs Commercial and Industrial Temperature Range Package 80 pin SIMM (JEDEC) DQ24-DQ31 EDI7F2342MC-BNC: 2x2Mx32 80 PIN SIMM E1# EO# A0-A20 G# 2Mx8 W0# 2Mx8 W1# 2Mx8 W2# 2Mx8 W3# 2Mx8 DQ0-DQ7 2Mx8 DQ8-DQ15 2Mx8 DQ16-DQ23 2Mx8 DQ24-DQ31 White Electronic Designs Corp. reserves the right to change products or specifications without notice. Sept. 2002 Rev. 3A 1 White Electronic Designs Corporation * (602) 437-1520 * www.wedc.com White Electronic Designs CAPACITANCE EDI7F342MC (TA = 25C. f = 1MHz, VCC = 2.5V) 2Meg Parameter Address Lines Data lines Chip Enable Lines Write Enable Lines Output Enable lines Sym CA CDQ CE CW CG Max 35 15 40 20 40 2x2Meg Max 70 30 40 20 80 Unit pF 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 *TBD 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 * * * * VSS DQ29 DQ30 DQ31 W2# NC NC A20 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 SIMM Density Pin 21 22 23 24 2Meg NC NC NC E0# Presence Detect Pin Out Pin PD1 PD2 PD3 PD4 A0-A20 E0#, E1# W0#-W3# G# DQ0-DQ31 PD VCC VSS NC VPP 2Meg VSS NC VSS VSS Address input Chip Enable Write Enable Output Enable Data Input/Output Presence Detect Power 5V 10% Ground No Connect Program Power 2x2Meg NC VSS VSS VSS 2x2Meg NC NC E1# EO# White Electronic Designs Corp. reserves the right to change products or specifications without notice. Sept. 2002 Rev. 3A 2 White Electronic Designs Corporation * (602) 437-1520 * www.wedc.com White Electronic Designs Ordering Information Part Number EDI7F342MC90BNC EDI7F342MC100BNC EDI7F342MC120BNC EDI7F342MC150BNC Speed (ns) 90 100 120 150 Package 364 364 364 364 EDI7F342MC Package No. 364: 80 PIN SIMM (JEDEC) 0.125 DIA (2x) 4.655 MAX. 4.384 P 9 G 8 2 3 4 5 6 0.120 MAX. 0.850 MAX. 0.400 0.125 MIN. 0.250 1 P1 7 0.050 TYP. R0.062 (2x) 2.245 0.250 4.150 2.192 Ordering Information Part Number EDI7F2342MC90BNC EDI7F2342MC100BNC EDI7F2342MC120BNC EDI7F2342MC150BNC Speed (ns) 90 100 120 150 Package 365 365 365 365 Package No. 365: 80 PIN SIMM (JEDEC) 4.655 MAX. 4.384 P 9 G 8 2 3 4 5 6 0.125 DIA (2x) 0.170 MAX. 0.850 MAX. 0.400 0.250 1 P1 7 0.050 TYP. R0.062 (2x) 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. 3A 3 White Electronic Designs Corporation * (602) 437-1520 * www.wedc.com |
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