ACTRS128K32 Overview
The ACT RS128K32 is a High Speed 4 megabit CMOS SRAM Multichip Module (MCM) designed for full temperature range, military, space, or high reliability mass memory and fast cache applications. The MCM can be organized as a 128K x 32 bits, 256K x 16 bits or 512k x 8 bits device and is input and output TTL patible. Writing is executed when the write enable (WE) and chip enable (CE) inputs are low.