EDI7F4331MV120BNC

White Electronic Designs 4x1Mx32 FLASH MODULE FEATURES n n n n n 4x1Mx32 Based on AMD - AM29F008T Flash Device Fast Read Access Time - 80ns 3.3V Only Reprogramming Flexible, Sector Architecture n n n n n One 16Kbyte, two 8Kbyte, one 32Kbyte and fifteen 64Kbyte sectors 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 pre-programs and erases the chip or any combination of sectors Automatically programs and verifies data at specified address EDI7F4331MV DESCRIPTION The EDI7F4331MV is organized as four banks of 1Mx32. The module is based on AMDs AM29LV008T - 1Mx8 Flash device in TSOP packages which are mounted on an FR4 substrate. The module offers access times between 80 and 150ns allowing for operation of high-speed microprocessors without wait states. Sector Protection *This product is subject to change without notice. n Embedded Erase Algorithms n n Embedded Program Algorithms n n n Data Polling and Toggle Bit feature for detection of program or erase cycle completion Low Power Dissipation n n 30mA per Device Active Current 10µA per Device CMOS Standby Current n n n n n Typical Endurance >100,000 Cycles Single 3.3V ±10% Supply CMOS and TTL Compatible Inputs and Outputs Commercial and Industrial Temperature Range Package n 80 Pin SIMM (JEDEC) White Electronic Designs Corp. reserves the right to change products or specifications without notice. Sept. 2002 Rev. 1A 1 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs FIG. 1 BLOCK DIAGRAM EDI7F4331MV EDI7F4331MV-BNC: 4x1Mx32 80 PIN SIMM ��� ��� ��� ��� ������ �� ���� ���� ���� ���� ������� ��� ���� ���� ���� ���� �������� ��� ���� ���� ���� ���� ��������� ��� ���� ���� ���� ���� ��������� ��� White Electronic Designs Corp. reserves the right to change products or specifications without notice. Sept. 2002 Rev. 1A 2 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs (f=1.0MHz, VIN = VCC or VSS) 4x1Meg Parameter Address Lines Data lines Chip & Write Enable Lines Output Enable lines Sym CA CDQ CC CG Max 140 60 60 140 Unit pF pF pF pF EDI7F4331MV CAPACITANCE PIN CONFIGURATIONS Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 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 Name E3# E2# E1# E0# 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 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 Name DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0 NC VCC PD1 PD2 PD3 PD4 PD5 PD6 PD7 VSS A0-A19 E0#,E1#, E2#, E3# W0#-W3# G# DQ0-DQ31 PD VCC VSS NC Address Input Chip Enable Write Enable Output Enable Data Input/Output Presence Detect Power 3.3V±10% Ground No Connect Presence Detect Pin Out Pin PD1 PD2 PD3 PD4 1Meg NC NC VSS VSS Pin 21 22 23 24 SIMM Density 4x1Meg E3# E2# E1# E0# White Electronic Designs Corp. reserves the right to change products or specifications without notice. Sept. 2002 Rev. 1A 3 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs ORDERING INFORMATION Part Number EDI7F4331MV80BNC EDI7F4331MV90BNC EDI7F4331MV100BNC EDI7F4331MV120BNC EDI7F4331MV150BNC Speed (ns) 80 90 100 120 150 Package 394 394 394 394 394 EDI7F4331MV Note: To order an Industrial grade product substitute the letter C in the Suffix with the letter I. PACKAGE NO. 394: 80 PIN SIMM (JEDEC) ���������� ����� �������������� ����� ���� ��� ����� �� ����� ���� �� �� �� ����� �� ���������� ����� � � ����� ����� ����� � � ����� ����� ���� ���� � ALL DIMENSIONS ARE IN INCHES White Electronic Designs Corp. reserves the right to change products or specifications without notice. Sept. 2002 Rev. 1A 4 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com