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MCM67B618A - 64K x 18 Bit BurstRAM Synchronous Fast Static RAM

Key Features

  • ference Level.
  • 1.5 V Input Pulse Levels.
  • . . . 0 to 3.0 V Input Rise/Fall Time.
  • . 3 ns Output Timing Reference Level.
  • . 1.5 V Output Load.

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Other Datasheets by Motorola Semiconductor (now NXP Semiconductors)

Part Number Description
MCM67B618 64K x 18 Bit BurstRAM Synchronous Fast Static RAM
MCM67B618B 64K x 18 Bit BurstRAM Synchronous Fast Static RAM
MCM67B518 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

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MCM67B618A/D 64K x 18 Bit BurstRAM™ Synchronous Fast Static RAM With Burst Counter and Self–Timed Write The MCM67B618A 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. 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. Synchronous design allows precise cycle control with the use of an external clock (K).