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| White Electronic Designs 2Mx32 FLASH MODULE FEATURES 2Mx32 and 2x2Mx32 Densities Based on AMD - AM29LV017B Flash Device Fast Read Access Time - 90ns 3.3V-Only Reprogramming Sector Erase Architecture Uniform sectors of 64 Kbytes each Any combination of sectors can be erased Supports full chip erase Sector Protection Hardware method that disables any combination of sector 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 EDI7F332MV Data Polling and Toggle Bit feature for detection of program or erase cycle completion Low Power Dissipation 30mA per Device Active Write Current 5A per Device CMOS Standby Current Typical Endurance >100,000 Cycles Single 3.0V 10% Supply CMOS and TTL Compatible Inputs and Outputs Commercial and Industrial Temperature Range Package 80 Pin SIMM (JEDEC) DESCRIPTION The EDI7F332MV and EDI7F2332MV are organized as one and two banks of 2Mx32 respectively. The modules are based on AMDs AM29LV017B- 2Mx8 Flash device in TSOP packages which are mounted on an FR4 substrate. Both modules offer access times between 90 and 120ns allowing for operation of high-speed microprocessors without wait states. FIG. 1 BLOCK DIAGRAMS EDI7F332MV-BNC: 2Mx32, 80 PIN SIMM E0# A0-A20 G# 2M x 8 EDI7F2332MV-BNC: 2x2Mx32, 80 PIN SIMM E1# E0# A0-A20 G# 2M x 8 2M x 8 DQ0-DQ7 W0# 2M x 8 DQ0-DQ7 DQ8-DQ15 W0# 2M x 8 2M x 8 W1# 2M x 8 DQ8-DQ15 DQ16-DQ23 W1# 2M x 8 2M x 8 W2# 2M x 8 DQ16-DQ23 DQ24-DQ31 W2# 2M x 8 2M x 8 W3# DQ24-DQ31 W3# White Electronic Designs Corp. reserves the right to change products or specifications without notice. Sept, 2002 Rev. 0 1 White Electronic Designs Corporation * (602) 437-1520 * www.wedc.com White Electronic Designs CAPACITANCE (F=1.0MHZ, VIN = VCC or VSS) Parameter Address Lines Data lines Chip Enable Lines Write Enable Lines Output Enable lines Sym CA CDQ CE CW CG 2Meg Max 35 15 40 20 40 2x2Meg Max 70 30 40 20 80 Unit pF pF pF pF pF EDI7F332MV PIN CONFIGURATIONS Pin # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 *TBD SIMM DENSITY 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 Pin 21 22 23 24 2Meg NC NC NC E0# 2x2Meg NC NC E1# E0# 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 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 PRESENCE DETECT PIN OUT Pin PD1 PD2 PD3 PD4 2Meg VSS NC VSS VSS 2x2Meg NC VSS VSS VSS A0-A20 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 3V10% Ground No Connect White Electronic Designs Corp. reserves the right to change products or specifications without notice. Sept, 2002 Rev. 0 2 White Electronic Designs Corporation * (602) 437-1520 * www.wedc.com White Electronic Designs ORDERING INFORMATION Part Number EDI7F332MV90BNC EDI7F332MV100BNC EDI7F332MV120BNC Speed (ns) 90 100 120 Package 369 369 369 EDI7F332MV Note: To order an Industrial grade product substitute the letter C in the Suffix with the letter I. PACKAGE NO. 369: 80 PIN SIMM (JEDEC) 4.655 MAX. 4.384 0.850 MAX. 0.250 + J2-1 J2-2 J2-3 J1 J3 R2 0.120 MAX. + 0.400 0.125 MIN. P1 0.050 TYP. 0.062 R 2.245 0.062 R 0.250 4.150 2.192 ORDERING INFORMATION Part Number EDI7F2332MV90BNC EDI7F2332MV100BNC EDI7F2332MV120BNC Speed (ns) 90 100 120 Package 370 370 370 Note: To order an Industrial grade product substitute the letter C in the Suffix with the letter I. PACKAGE NO. 370: 80 PIN SIMM (JEDEC) 4.655 MAX. 4.384 R1 0.170 MAX. 0.850 MAX. 0.250 + J1 J2-1 J2-2 J2-3 + J3 153 0.400 P1 0.050 TYP. 0.062 R 0.062 R 2.245 0.250 4.150 2.192 0.125 MIN. 0.225 MIN. ALL DIMENSIONS ARE IN INCHES White Electronic Designs Corp. reserves the right to change products or specifications without notice. Sept, 2002 Rev. 0 3 White Electronic Designs Corporation * (602) 437-1520 * www.wedc.com |
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