MCM67J618B Datasheet (Motorola) - 64K x 18 Bit BurstRAM Synchronous Fast Static RAM

MCM67J618B, 64K x 18 Bit BurstRAM Synchronous Fast Static RAM

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MCM67J618B/D Product Preview MCM67J618B 64K x 18 Bit BurstRAM™ Synchronous Fast Static RAM With Burst Counter and Registered Outputs The MCM67J618B is a 1,179,648 bit synchronous 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 <

MCM67J618B Features

* SB1 VOL Min

* Max ± 1.0 ± 1.0 310 290 75 0.4 Unit µA µA mA mA V Output High Voltage (IOH =

* 4.0 mA) 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,