UT62256CSCL-70LL common integrated circuits optical integrated circuits 32K X 8 BIT LOW POWER CMOS SRAM

32K X 8 BIT LOW POWER CMOS SRAM

FEATURES „

Access time : 35/70ns (max.) „

Low power consumption:

Operating : 40/30 mA (typical.)

Standby : 3mA (typical) normal

                2uA (typical) L-version  

                1uA (typical) LL-version

„Single 5V power supply „

All inputs and outputs are TTL compatible „

Fully static operation „ Three state outputs

GENERAL DESCRIPTION

The UT62256C is a 262,144-bit low power CMOS static random access memory organized as 32,768 words by 8 bits. It is fabricated using high performance, high reliability CMOS technology.

The UT62256C is designed for high-speed and low power application. It is particularly well suited for battery back-up nonvolatile memory application.

The UT62256C operates from a single 5V power supply and all inputs and outputs are fully TTL compatible

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