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| White Electronic Designs 512Kx32 FLASH FEATURES 512Kx32, 2x512Kx32 and 4x512Kx32 Densities Based on AMDs - AM29LV004T Flash Device Fast Read Access Time - 80ns 3V Only Reprogramming Flexible, Sector Architecture One 16Kbyte, two 8Kbyte, one 32Kbyte and seven 64Kbyte sectors Any combination of sectors can be erased Supports full chip erase Embedded Erase Algorithms Automatically preprograms and erases the chip or specified sector Embedded Program Algorithms Automatically writes and verifies data at specified address Data Polling and Toggle Bit feature for detection of program or erase cycle completion Low Power Dissipation 20mA per Device Active Current 10A per Device CMOS Standby Current Typical Endurance >100,000 Cycles Single 3.3V 10% Supply CMOS and TTL Compatible Inputs and Outputs Commercial and Industrial Temperature Range Package 80 Pin SIMM (JEDEC) *This product is subject to change without notice. EDI7F33512V DESCRIPTION The EDI7F33512, EDI7F233512 and EDI7F433512 are organized as 512Kx32 and 2x512Kx32 and 4x512Kx32 respectively. The modules are based on AMD's AM29LV004T - 512Kx8 Flash Device in TSOP packages which are mounted on an FR4 substrate. The modules offer access times between 80 and 120ns allowing for operation of high-speed microprocessors without wait states. White Electronic Designs Corp. reserves the right to change products or specifications without notice. Sept. 2002 Rev. 1 1 White Electronic Designs Corporation * (602) 437-1520 * www.wedc.com White Electronic Designs FIG. 1 BLOCK DIAGRAMS EDI7F33512V-BNC: 512Kx32 80 PIN SIMM E0# A0-A18 G# 512K X8 W0# 512K X8 W1# 512K X8 W2# 512K X8 W3# DQ24-DQ31 W3# EDI7F33512V EDI7F233512V-BNC: 2x512Kx32 80 PIN SIMM E1# E0# A0-A18 G# DQ0-DQ7 W0# 512K X8 512K X8 DQ0-DQ7 DQ8-DQ15 W1# 512K X8 512K X8 DQ8-DQ15 DQ16-DQ23 W2# 512K X8 512K X8 DQ16-DQ23 512K X8 512K X8 DQ24-DQ31 EDI7F433512V-BNC: 4x512Kx32 80 PIN SIMM E3# E2# E1# E0# A0-A18 G# 512K x8 512K x8 512K x8 512K x8 DQ0-DQ7 W0# 512K x8 512K x8 512K x8 512K x8 DQ8-DQ15 W1# 512K x8 512K x8 512K x8 512K x8 DQ16-DQ23 W2# 512K x8 512K x8 512K x8 512K x8 DQ24-DQ31 W3# White Electronic Designs Corp. reserves the right to change products or specifications without notice. Sept. 2002 Rev. 1 2 White Electronic Designs Corporation * (602) 437-1520 * www.wedc.com White Electronic Designs CAPACITANCE (f=1.0MHz, VIN = VCC or VSS) 512K Parameter Address Lines Data lines Chip & Write Enable Lines Output Enable lines Sym CA CDQ CC CG Max 35 15 15 35 2x512K Max 70 30 30 70 4x512K Max 140 60 60 140 EDI7F33512V Unit 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 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 * * * * VSS DQ29 DQ30 DQ31 W2# NC NC NC NC 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-A18 E0#-E3# Pin 21 22 23 24 SIMM DENSITY 2MB NC NC NC E0# 4MB NC NC E1# E0# 8MB E3# E2# E1# E0# PRESENCE DETECT PIN OUT Pin PD1 PD2 PD3 PD4 512K VSS VSS VSS NC 2x512K 4x512K NC NC NC VSS VSS NC Nc VSS Address Input Chip Enable Write Enable Output Enable Data Input/Output Presence Detect Power 3.3V10% Ground No Connect W0#-W3# G# DQ0-DQ31 PD VCC VSS NC White Electronic Designs Corp. reserves the right to change products or specifications without notice. Sept. 2002 Rev. 1 3 White Electronic Designs Corporation * (602) 437-1520 * www.wedc.com White Electronic Designs ORDERING INFORMATION Part Number EDI7F33512V80BNC EDI7F33512V90BNC EDI7F33512V100BNC EDI7F33512V120BNC Speed (ns) 80 90 100 120 Package 366 366 366 366 EDI7F33512V 4.655 MAX. 4.384 0.705 MAX. 0.250 P1 R4 0.120 MAX. 0.400 0.050 TYP. 0.062 R 2.245 4.150 0.250 0.062 R 2.192 0.125 MIN. ALL DIMENSIONS ARE IN INCHES White Electronic Designs Corp. reserves the right to change products or specifications without notice. Sept. 2002 Rev. 1 4 White Electronic Designs Corporation * (602) 437-1520 * www.wedc.com White Electronic Designs ORDERING INFORMATION Part Number EDI7F233512V80BNC EDI7F233512V90BNC EDI7F233512V100BNC EDI7F233512V120BNC Speed (ns) 80 90 100 120 Package 367 367 367 367 EDI7F33512V 4.655 MAX. 4.384 0.125 DIA (2x) R1 R3 0.170 MAX. 0.705 MAX. 0.400 REV. # R2 R4 0.250 P1 0.050 TYP. 2.245 0.062 R(2X) 0.250 4.150 2.192 0.125 MIN. ALL DIMENSIONS ARE IN INCHES Part Number EDI7F433512V80BNC EDI7F433512V90BNC EDI7F433512V100BNC EDI7F433512V120BNC Speed (ns) 80 90 100 120 Package 368 368 368 368 4.655 MAX. 4.384 0.200 MAX. J1 J2 J3 J4 J5 J6 J7 1.135 0.250 0.400 P1 0.050 TYP. 0.062 R. (2x) 0.250 0.125 DIA (2x) 4.150 2.192 0.125 MIN. 0.062 R. 2.245 ALL DIMENSIONS ARE IN INCHES White Electronic Designs Corp. reserves the right to change products or specifications without notice. Sept. 2002 Rev. 1 5 White Electronic Designs Corporation * (602) 437-1520 * www.wedc.com |
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