UT62256CSCL-70LL Datasheet PDF - Utron

●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.

●FEATURES

●■ Access time : 35/70ns (max.)

●■ Low power consumption:

●   Operating : 40/30 mA (typical.)

●   Standby : 0.3mA (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

●■ Data retention voltage : 2V (min.)

●■ Package : 28-pin 600 mil PDIP

●                 28-pin 330 mil SOP

●                 28-pin 8mmx13.4mm STSOP