Part Number : WMS512K8L
Function : 512Kx8 MONOLITHIC SRAM, SMD 5962-95613
Package : 32 Pin type
Maker : Microsemi Corporation
Pinouts : 
Description :
1. Access Times 15, 17, 20, 25, 35, 45, 55ns
2. MIL-STD-883 Compliant Devices Available
3. Revolutionary, Center Power/Ground Pinout JEDEC Approved
(1) 36 lead Ceramic SOJ (Package 100)
(2) 36 lead Ceramic Flat Pack (Package 226)
4. Evolutionary, Corner Power/Ground Pinout JEDEC Approved
(1) 32 pin Ceramic DIP (Package 300)
(2) 32 lead Ceramic SOJ (Package 101)
(3) 32 lead Ceramic Thinpack™ Flat Pack
5. 5V Power Supply
6. Low Power CMOS
7. Low Power Data Retention for Battery Back-up Operation
8. TTL Compatible Inputs and Outputs
Datasheet PDF Download : 
Others datasheet of same file :
WMS512K8, WMS512K8-100CCE, WMS512K8-100CCEA,
WMS512K8-100CIE, WMS512K8-100CIEA