MCM67C618A Datasheet (Motorola) - 64K x 18 Bit BurstRAM Synchronous Fast Static RAM

MCM67C618A, 64K x 18 Bit BurstRAM Synchronous Fast Static RAM

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MCM67C618A/D 64K x 18 Bit BurstRAM™ Synchronous Fast Static RAM With Burst Counter and Registered Outputs The MCM67C618A 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 gate BiCMOS technology.

MCM67C618A Features

* ITANCE (f = 1.0 MHz, dV = 3.0 V, TA = 25°C, Periodically Sampled Rather Than 100% Tested) Parameter Input Capacitance (All Pins Except DQ0

* DQ17) Input/Output Capacitance (DQ0

* DQ17) Symbol Cin CI/O Typ 4 6 Max 5 8 Unit pF pF MCM67C618A 4 MOTOROLA FAST SRAM AC OPERATING CONDITIO