EDI7F331MV White Electronic Designs 1Mx32 FLASH MODULE DESCRIPTION FIG. 1 BLOCK DIAGRAMS The EDI7F331MV and EDI7F2331MV are organized as one and two banks of 1Mx32 respectively. The modules are based on AMDs AM29LV008T - 1Mx8 Flash device in TSOP packages which are mounted on an FR4 substrate. EDI7F331MV-BNC: 1Mx32 80 PIN SIMM Both modules offer access times between 80 and 150ns allowing for operation of high-speed microprocessors without wait states. E0# A0-A19 G# FEATURES 1Mx32 and 2x1Mx32 Densities Based on AMD - AM29LV008T Flash Device Fast Read Access Time - 80ns 3.3V Only Reprogramming Flexible, Sector Architecture One 16Kbyte, two 8Kbyte, one 32Kbyte and fifteen 64Kbyte sectors Any combination of sectors can be erased Also supports full chip erase DQ8-DQ15 1Mx8 DQ16-DQ23 1Mx8 DQ24-DQ31 W1# W2# W3# Hardware method that disables any combination of sectors from write or erase operations EDI7F2331MV-BNC: 2x1Mx32 80 PIN SIMM E1# E0# A0-A19 G# Automatically preprograms and erases the chip or any combination of sectors Embedded Program Algorithms 1Mx8 W0# Embedded Erase Algorithms DQ0-DQ7 Sector Protection 1Mx8 1Mx8 Automatically programs and verifies data at specified address Data Polling and Toggle Bit feature for detection of program or erase cycle completion 30mA per Device Active Current 10µA per Device CMOS Standby Current Single 3.3V ±10% Supply CMOS and TTL Compatible Inputs and Outputs Commercial and Industrial Temperature Range Package 1Mx8 DQ8-DQ15 1Mx8 DQ16-DQ23 1Mx8 DQ24-DQ31 W1# 1Mx8 W2# 1Mx8 Typical Endurance >100,000 Cycles DQ0-DQ7 1Mx8 Low Power Dissipation 1Mx8 W0# W3# 80 Pin SIMM (JEDEC) White Electronic Designs Corp. reserves the right to change products or specifications without notice. Sept. 2002 Rev. 2A 1 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com EDI7F331MV White Electronic Designs CAPACITANCE (f=1.0MHz, VIN = VCC or VSS) 1Meg 2x1Meg Sym Max Max Unit CA 35 70 pF CDQ 15 30 pF Chip & Write Enable Lines CC 15 30 pF Output Enable lines CG 35 70 pF Parameter Address Lines Data lines PIN CONFIGURATIONS Pin # SIMM Density Pin Name Pin # Pin Name Pin # Pin Name Pin # Pin Name 1 VSS 21 * 41 A11 61 DQ9 2 VCC 22 * 42 A10 62 DQ8 3 NC 23 * 43 A9 63 DQ7 4 G# 24 * 44 A8 64 DQ6 5 W0# 25 VSS 45 A7 65 DQ5 6 W1# 26 DQ29 461 A6 66 DQ4 7 NC 27 DQ30 47 A5 67 DQ3 Pin 1Meg 2x1Meg DQ2 PD1 NC VSS PD2 VSS VSS 8 DQ16 28 DQ31 48 A4 68 9 DQ17 29 W2# 49 A3 69 DQ1 10 DQ18 30 NC 50 A2 70 DQ0 11 DQ19 31 NC 51 A1 71 NC 12 DQ20 32 NC 52 AO 72 VCC 13 DQ21 33 A19 53 W3# 73 PD1 14 DQ22 34 A18 54 VSS 74 PD2 15 DQ23 35 A17 55 DQ15 75 PD3 16 DQ24 36 A16 56 DQ14 76 PD4 17 DQ25 37 A15 57 DQ13 77 PD5 18 DQ26 38 A14 58 DQ12 78 PD6 19 DQ27 39 A13 59 DQ11 79 PD7 20 DQ28 40 A12 60 DQ10 80 VSS Pin 1Meg 2x1Meg 21 NC NC 22 NC NC 23 NC E1# 24 E0# E0# Presence Detect Pin Out *TBD PD3 NC NC PD4 VSS VSS A0-A19 Address input E0#,E1# Chip Enable W0#-W3# Write Enable G# Output Enable DQ0-DQ31 Data Input/Output PD Presence Detect VCC Power 3.3V±10% VSS Ground NC No Connect White Electronic Designs Corp. reserves the right to change products or specifications without notice. Sept. 2002 Rev. 2A 2 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com EDI7F331MV White Electronic Designs ORDERING INFORMATION Part Number Speed (ns) Package EDI7F331MV80BNC 80 346 EDI7F331MV90BNC 90 346 EDI7F331MV100BNC 100 346 EDI7F331MV120BNC 120 346 EDI7F331MV150BNC 150 346 Note: To order an Industrial grade product substitute the letter C in the Suffix with the letter I. PACKAGE NO. 346: 80 PIN SIMM 4.655 MAX. 4.384 0.850 MAX. 0.250 0.120 MAX. R1 R3 J1 J3 0.400 153 0.250 0.062 R 0.050 TYP. 0.062 R 0.125 MIN. 4.150 2.192 2.245 ORDERING INFORMATION Part Number Speed (ns) Package EDI7F2331MV80BNC 80 361 EDI7F2331MV90BNC 90 361 EDI7F2331MV100BNC 100 361 EDI7F2331MV120BNC 120 361 EDI7F2331MV150BNC 150 361 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 0.850 MAX. 0.250 0.170 MAX. R3 J1 J2-1 J2-2 J2-3 P1 J3 153 0.050 TYP. 0.062 R 0.400 0.125 MIN. 0.225 MIN. 0.250 0.062 R 4.150 2.192 2.245 ALL DIMENSIONS ARE IN INCHES White Electronic Designs Corp. reserves the right to change products or specifications without notice. Sept. 2002 Rev. 2A 3 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com