MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
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MCM67M618A
64K x 18 Bit BurstRAM™ Synchronous Fast Static RAM
With Burst Counter and Self–Timed Write
The MCM67M618A is a 1,179,648 bit synchronous static random access memory designed to provide a burstable, high–performance, secondary cache for the MC68040 and PowerPC™ microprocessors.
It is organized as 65,536 words of 18 bits, fabricated using Motorola’s high–performance silicon–gate Bi
CMOS technology.
The device integrates input registers, a 2–bit counter, high speed SRAM, and high drive capability outputs onto a single monolithic circuit for reduced parts count implementation of cache data RA...