White Electronic Designs EDI7F33512C 512Kx32 FLASH FEATURES 512Kx32, 2x512Kx32 and 4x512Kx32 Densities Based on AMDs - AM290F040 Flash Device Fast Read Access Time - 80-150ns 5V Only Reprogramming Sector Erase Architecture Uniform sectors of 64 Kbytes each Any combination of sectors can be erased DESCRIPTION The EDI7F33512, EDI7F233512 and EDI7F433512 are organized as 512Kx32 and 2x512Kx32 and 4x512Kx32 respectively. The modules are based on AMD's AM29F040 512Kx8 Flash Device in TSOP packages which are mounted on an FR4 substrate. The modules offer access times between 80 and 150ns allowing for operation of high-speed microprocessors without wait states. Also supports full chip erase Sector Protection Hardware method that disables any combination of sectors 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 Data Polling and Toggle Bit feature for detection of program or erase cycle completion Low Power Dissipation 40mA per Device Active Current 10A per Device CMOS Standby Current 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. September, 2002 Rev. 1 1 White Electronic Designs Corporation * (602) 437-1520 * www.whiteedc.com White Electronic Designs EDI7F33512C FIG. 1 BLOCK DIAGRAMS EDI7F33512C-BNC:512Kx32 80 PIN SIMM EDI7F233512C-BNC:2x512Kx32 80 PIN SIMM E1# E0# A0-A18 G# EO# A0-A18 G# 512K X8 + 8 DQ0-DQ7 W0# W0# 512K X8 + 8 DQ8-DQ15 W1# W1# + 8 512K X 8 DQ16-DQ23 W2# W2# + 8 512K X 8 DQ24-DQ31 W3# W3# + 8 DQ0-DQ7 + 8 DQ8-DQ15 + 8 DQ16-DQ23 + 8 DQ24-DQ31 EDI7F433512C-BNC:4x512Kx32 80 PIN SIMM E3# E2# E1# E0# A0-A18 G# + 8 + 8 + 8 + 8 DQ0-DQ7 W0# + 8 + 8 + 8 + 8 DQ8-DQ15 W1# + 8 + 8 + 8 + 8 DQ16-DQ23 W2# + 8 + 8 + 8 + 8 DQ24-DQ31 W3# White Electronic Designs Corp. reserves the right to change products or specifications without notice. September, 2002 Rev. 1 2 White Electronic Designs Corporation * (602) 437-1520 * www.whiteedc.com White Electronic Designs EDI7F33512C CAPACITANCE (f=1.0MHz, VIN = VCC or VSS) 512k 2x512K 4x512K Parameter Sym Max Max Max Units Address Lines CA 35 70 140 pF Data lines CDQ 15 30 60 pF Chip & Write Enable Lines CC 15 30 60 pF Output Enable lines CG 35 70 140 pF PIN CONFIGURATIONS Pin # 1 Pin Name VSS Pin # 21 Pin Name * Pin # 41 Pin Name A11 Pin # 61 Pin Name DQ9 2 VCC 22 * 42 A10 62 DQ8 3 4 5 NC G# W0# 23 24 25 * * VSS 43 44 45 A9 A8 A7 63 64 65 DQ7 DQ6 DQ5 6 W1# 26 DQ29 461 A6 66 DQ4 7 8 9 10 11 12 NC DQ16 DQ17 DQ18 DQ19 DQ20 27 28 29 30 31 32 DQ30 DQ31 W2# NC NC NC 47 48 49 50 51 52 A5 A4 A3 A2 A1 AO 67 68 69 70 71 72 DQ3 DQ2 DQ1 DQ0 NC VCC 13 14 DQ21 DQ22 33 34 NC A18 53 54 W3# VSS 73 74 PD1 PD2 15 16 17 18 19 20 DQ23 DQ24 DQ25 DQ26 DQ27 DQ28 35 36 37 38 39 40 A17 A16 A15 A14 A13 A12 55 56 57 58 59 60 DQ15 DQ14 DQ13 DQ12 DQ11 DQ10 75 76 77 78 79 80 PD3 PD4 PD5 PD6 PD7 VSS Pin 21 22 23 24 SIMM DENSITY 2Mb 4Mb NC NC NC NC NC E1# E0# E0# 8Mb E3# E2# E1# E0# PRESENCE DETECT PIN OUT *TBD Pin 512K 2x512K 4x512K PD1 VSS NC VSS PD2 VSS NC NC PD3 VSS NC NC PD4 NC VSS VSS A0-A18 E0#-E3# W0#-W3# G# Address input Chip Enable Write Enable Output Enable DQ0-DQ31 PD VCC VSS NC Data Input/Output Presence Detect Power 5V10% Ground No Connect White Electronic Designs Corp. reserves the right to change products or specifications without notice. September, 2002 Rev. 1 3 White Electronic Designs Corporation * (602) 437-1520 * www.whiteedc.com White Electronic Designs EDI7F33512C ORDERING INFORMATION Part Number EDI7F33512C80BNC EDI7F33512C90BNC EDI7F33512C100BNC EDI7F33512C120BNC EDI7F33512C150BNC Speed (ns) 80 90 100 120 150 Package 366 366 366 366 366 4.655 MAX. 4.384 0.705 MAX. 0.250 R4 P1 0.050 TYP. 0.250 4.150 2.245 0.062 R Part Number Package EDI7F233512C80BNC EDI7F233512C90BNC Speed (ns) 80 90 EDI7F233512C100BNC EDI7F233512C120BNC EDI7F233512C150BNC 100 120 150 367 367 367 0.120 MAX. 0.400 0.062 R 2.192 0.125 MIN. 0.125 DIA (2x) 0.170 MAX. 367 367 4.655 MAX. 4.384 R1 R3 REV. # 0.705 MAX. 0.400 R2 R4 0.250 0.050 TYP. 0.250 2.245 4.150 2.192 0.125 MIN. 0.062 R(2X) Part Number EDI7F433512C80BNC EDI7F433512C90BNC EDI7F433512C100BNC EDI7F433512C120BNC EDI7F433512C150BNC Speed (ns) 80 90 100 120 150 Package 368 368 368 368 368 4.655 MAX. 0.200 MAX. 4.384 J1 J2 J3 1.135 J4 J5 J6 J7 0.250 0.050 TYP. 0.062 R. 0.250 0.062 R. (2x) 0.125 DIA (2x) 4.150 2.192 2.245 0.400 0.125 MIN. ALL DIMENSIONS ARE IN INCHES White Electronic Designs Corp. reserves the right to change products or specifications without notice. September, 2002 Rev. 1 4 White Electronic Designs Corporation * (602) 437-1520 * www.whiteedc.com