MB81C78A Datasheet (Fujitsu) - CMOS 64K-Bit High Speed SRAM

MB81C78A, CMOS 64K-Bit High Speed SRAM

April 1990 Edition 3.0 DATA SHEET 00 FUJITSU MB81C78A-351-45 CMOS 64K-BIT HIGH-SPEED SRAM 8K Words x 8 Bits High-Speed CMOS Static Random Access Memory with Automatic Power Down The FujHsu MB81C78A is a 8,192 words x 8 bits static random access memory fabricated with a CMOS process.

The memory uses asynchronous circuHry and may be maintained in any state for an indefinite period of time.

All pins are TTL compatible and a single +5 V power supply is required.

A separate chip select (CS1) pin