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MCM67H618A - 64K x 18 Bit BurstRAM Synchronous Fast Static RAM

Key Features

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  • Max ± 1.0 ± 1.0 275 265 250 95 0.4 Unit µA µA mA mA V VOH 2.4 3.3 V NOTE: Good decoupling of the local power supply should always be used. DC characteristics are guaranteed for all possible i486 and Pentium bus cycles.

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Other Datasheets by Motorola Semiconductor (now NXP Semiconductors)

Part Number Description
MCM67H618 64K x 18 Bit BurstRAM Synchronous Fast Static RAM
MCM67H618B 64K x 18 Bit BurstRAM Synchronous Fast Static RAM
MCM67H518 32K x 18 Bit BurstRAM Synchronous Fast Static RAM
MCM6706A 32K x 8 Bit Static Random Access Memory
MCM6706AR 32K x 8 Bit Static Random Access Memory

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MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MCM67H618A/D Product Preview MCM67H618A 64K x 18 Bit BurstRAM™ Synchronous Fast Static RAM With Burst Counter and Self–Timed Write The MCM67H618A is a 1,179,648 bit synchronous fast static random access memory designed to provide a burstable, high–performance, secondary cache for the i486™ and Pentium™ microprocessors. It is organized as 65,536 words of 18 bits, fabricated with Motorola’s high–performance silicon–gate BiCMOS 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 RAM applications.