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MCM63Z737 - 128K x 36 and 256K x 18 Bit Flow-Through ZBT RAM Synchronous Fast Static RAM

General Description

Pin Locations 85 89 87 (a) 51, 52, 53, 56, 57, 58, 59, 62, 63 (b) 68, 69, 72, 73, 74, 75, 78, 79, 80 (c) 1, 2, 3, 6, 7, 8, 9, 12, 13 (d) 18, 19, 22, 23, 24, 25, 28, 29, 30 86 31 Symbol ADV CK CKE DQx Type Input Input Input I/O Description Synchronous Load/Advance: Loads a new address into counter w

Key Features

  • X00 MCM63Z737DMCM63Z819 6.

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Full PDF Text Transcription (Reference)

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MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MCM63Z737/D Advance Information 128K x 36 and 256K x 18 Bit Flow–Through ZBT™ RAM Synchronous Fast Static RAM The ZBT RAM is a 4M–bit synchronous fast static RAM designed to provide zero bus turnaround. The ZBT RAM allows 100% use of bus cycles during back–to–back read/write and write/read cycles. The MCM63Z737 is organized as 128K words of 36 bits each and the MCM63Z819 is organized as 256K words of 18 bits each, fabricated with high performance silicon gate CMOS technology. This device integrates input registers, a 2–bit address counter, and high speed SRAM onto a single monolithic circuit for reduced parts count in communication applications.