GSI Technology GS72108TP
The GS72108 is a high speed CMOS Static RAM organized as 262,144 words by 8 bits. The GS operates on a single 3.3 V power supply and all inputs and outputs are TTL-compatible. The GS72108 is available in 400 mil SOJ and 400 mil TSOP Type-II packages.FEATURES
256K x 8 2Mb Asynchronous SRAM 8, 10, 12, 15 ns 3.3 V VDD Center VDD and VSS SOJ 256K x 8-Pin Configuration● Fast access time: 8, 10, 12, 15 ns
● CMOS low power operation: 150/125/110/90 mA at minimum cycle time.
● Single 3.3 V ± 0.3 V power supply
● All inputs and outputs are TTL-compatible
● Fully static operation
● Industrial Temperature Option: –40° to 85°C
● Package line up J: 400 mil, 36-pin SOJ package TP: 400 mil, 44-pin TSOP Type II package
DESCRIPTION
Static design eliminates the need for external clocks or timing strobes. Pin Descriptions Symbol A0–A17 DQ1–DQ8 CE WE OE VDD VSS NCDESCRIPTION
Address input Data input/output Chip enable i