A0-18 I/O0-7 CS OE WE VCC GND Address Inputs Data Input/Output Chip Select Output Enable Write Enable +5.0V Power Ground BLOCK DIAGRAM A0-16 I/O0-7 WE OE 128K x 8 128K x 8 128K x 8 128K x 8 A17 A18 CS Decoder May 1999 Rev. 2 1 White Electronic Designs Corporation • Phoenix, AZ • (602) 437-1520 WS512K8-XCX ABSOLUTE MAXIMUM RATINGS Parameter Operatin.
s Access Times 20, 25, 35, 45ns s Standard Microcircuit Drawing, 5962-92078 s MIL-STD-883 Compliant Devices Available s Rad Tolerant Devices Available s JEDEC Standard 32 pin, Hermetic Ceramic DIP (Package 300) s Commercial, Industrial andMilitary Temperature Range (-55 °C to +125 °C) s Organized as 512K x 8 s 5 Volt Power Supply s Low Power CMOS s TTL Compatible Inputs and Outputs s Battery Back-Up Operation 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 VCC A15 A17 WE A13 A8 A9 A11 OE A10 CS I/O7 I/O6 I/O5 I/O4 I/O3 PIN DESCRIPTION A0-18 I/O0-7 CS .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | WS512K8 |
ETC |
512Kx8 SRAM MODULE | |
2 | WS512K16-xxx |
White Electronic Designs Corporation |
512Kx16 SRAM MODULE | |
3 | WS512K32 |
ETC |
512K X 32 SRAM MODULE SMD 5962-94611 | |
4 | WS512K32-XXX |
ETC |
512K X 32 SRAM MODULE SMD 5962-94611 | |
5 | WS512K32BV |
ETC |
512Kx32 3.3V SRAM MODULE | |
6 | WS512K32BV-XXXE |
ETC |
512Kx32 3.3V SRAM MODULE | |
7 | WS512K32V |
ETC |
512K x 32 SRAM 3.3V MODULE | |
8 | WS512K32V-XXX |
ETC |
512Kx32 SRAM 3.3V MODULE | |
9 | WS51P4SMA |
WAYON |
Power Transient Voltage Suppressor | |
10 | WS51P4SMA-B |
WAYON |
Power Transient Voltage Suppressor | |
11 | WS5.0P4SMA |
WAYON |
Power Transient Voltage Suppressor | |
12 | WS5.0P4SMA-B |
WAYON |
Power Transient Voltage Suppressor |