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| White Electronic Designs 1Mx32 FLASH MODULE DESCRIPTION The EDI7F331MC and EDI7F2331MC are organized as one and two banks of 1Mx32 respectively. The modules are based on AMDs AM29F080 - 1Mx8 Flash device in TSOP packages which are mounted on an FR4 substrate. Both modules offer access times between 80 and 150ns allowing for operation of high-speed microprocessors without wait states. EDI7F331MC FIG. 1 BLOCK DIAGRAMS EDI7F331MC-BNC: 1Mx32 80 PIN SIMM E0# A0-A19 G# 1Mx8 W0# 1Mx8 W1# 1Mx8 W2# 1Mx8 W3# FEATURES 1Mx32 and 2x1Mx32 Densities Based on AMD - AM29F080 Flash Device Fast Read Access Time - 80ns 5V Only Reprogramming Sector Erase Architecture Uniform sectors of 64 Kbytes each Any combination of sectors can be erased Also supports full chip erase Hardware method that disables any combination of sectors from write or erase operations Automatically preprograms and erases the chip or any combination of sectors Automatically programs and verifies data at specified address DQ0-DQ7 DQ8-DQ15 DQ16-DQ23 DQ24-DQ31 Sector Protection Embedded Erase Algorithms EDI7F2331MC-BNC: 2x1Mx32 80 PIN SIMM E1# E0# A0-A19 G# 1Mx8 1Mx8 DQ0-DQ7 Embedded Program Algorithms Data Polling and Toggle Bit feature for detection of program or erase cycle completion Low Power Dissipation 60mA per Device Active Current 10A per Device CMOS Standby Current W0# 1Mx8 1Mx8 W1# 1Mx8 1Mx8 W2# 1Mx8 1Mx8 W3# DQ24-DQ31 DQ16-DQ23 DQ8-DQ15 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) 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 (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 EDI7F331MC CAPACITANCE 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 NC 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 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 NC 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 Address input Chip Enable Write Enable Output Enable Data Input/Output Presence Detect Power 5V10% Ground No Connect 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 EDI7F331MC80BNC EDI7F331MC90BNC EDI7F331MC100BNC EDI7F331MC120BNC EDI7F331MC150BNC Speed (ns) 80 90 100 120 150 Package 346 346 346 346 346 EDI7F331MC Note: To order an Industrial grade product substitute the letter C in the Suffix with the letter I. PACKAGE NO. 346: 80 PIN SIMM (JEDEC) 4.655 MAX. 4.384 0.120 MAX. R1 R3 0.850 MAX. 0.250 J1 153 J3 0.400 0.050 TYP. 0.062 R 2.245 0.250 0.062 R 4.150 2.192 0.125 MIN. ORDERING INFORMATION Part Number EDI7F2331MC80BNC EDI7F2331MC90BNC EDI7F2331MC100BNC EDI7F2331MC120BNC EDI7F2331MC150BNC Speed (ns) 80 90 100 120 150 Package 361 361 361 361 361 Note: To order an Industrial grade product substitute the letter C in the Suffix with the letter I. PACKAGE NO. 361: 80 PIN SIMM 4.655 MAX. 4.384 R3 J2-1 J2-2 J2-3 P1 0.170 MAX. 0.850 MAX. 0.250 0.062 R J1 153 J3 0.400 0.125 MIN. 0.225 MIN. 0.050 TYP. 0.250 0.062 R 2.192 4.150 2.245 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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