MCM63F737K Overview
MOTOROLA Freescale Semiconductor, Inc. The MCM63F737K (organized as 128K words by 36 bits) and the MCM63F819K (organized as 256K words by 18 bits) integrate input registers, a 2 bit address counter, and high speed SRAM onto a single monolithic circuit for reduced parts count in cache data RAM applications. Synchronous design allows precise cycle control with the use of an external clock (K).