WMS128K8-xxx

www.DataSheet4U.com White Electronic Designs FEATURES n Access Times 70, 85, 100, 120ns n Revolutionary, Center Power/Ground Pinout JEDEC Approved 32 lead Ceramic SOJ (Package 101) n Evolutionary, Corner Power/Ground Pinout JEDEC Approved 32 pin Ceramic DIP (Package 300) 32 lead Ceramic SOJ (Package 101) 32 lead Ceramic Flat Pack (Package 206) WMS128K8-XXX 128Kx8 MONOLITHIC SRAM, SMD 5962-96691 n MIL-STD-883 Compliant Devices Available n Commercial, Industrial and Military Temperature Range n 5 Volt Power Supply n Low Power CMOS n 2V Data Retention Devices Available (Low Power Version) n TTL Compatible Inputs and Outputs REVOLUTIONARY PINOUT 32 C SOJ (DR) CSOJ EVOLUTIONARY PINOUT 32 DIP (C) 32 C SOJ (DE) 32 FL ATP ACK (FE) FLA TPA TOP VIEW TOP VIEW PIN DESCRIPTION A0-16 I/O0-7 CS OE WE V CC GND Address Inputs Data Input/Output Chip Select Output Enable Write Enable +5.0V Power Ground SEPTEMBER 2002 REV. 5 1 White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com White Electronic Designs ABSOLUTE MAXIMUM RATINGS Parameter Operating Temperature Storage Temperature Signal Voltage Relative to GND Junction Temperature Supply Voltage Symbol TA TSTG VG TJ VCC -0.5 Min -55 -65 -0.5 Max +125 +150 Vcc+0.5 150 7.0 Unit °C °C V °C V Parameter Supply Voltage Input High Voltage Input Low Voltage CS H L L L OE X L H X WE X H H L WMS128K8-XXX TRUTH TABLE Mode Standby Read Out Disable Write Data I/O High Z Data Out High Z Data In P ower Power Standby Acti...