General Description
The ACT–S512K32V is a High Speed 4 megabit CMOS SRAM Multichip Module (MCM) designed for full temperature range, 3.3V Power Supply, military, space, or high reliability mass memory and fast cache applications.

FEATUREs
■ 4 Low Power CMOS 512K x 8 SRAMs in one MCM
■ Overall configuration as 512K x 32
■ Input and Output TTL Compatible
■ 17, 20, 25, 35 & 45ns Access Times, 15ns Available by Special Order
■ Full Military (-55°C to +125°C) Temperature Range
■ +3.3V Power Supply
■ Choice of Surface Mount or PGA Type Co-fired Packages:
    ● 68–Lead, Dual-Cavity CQFP (F2), .88"SQ x .20"max (.18"max thickness available, contact factory for details) (Drops into the 68 Lead JEDEC .99"SQ CQFJ footprint)
    ● 66–Pin, PGA-Type (P1), 1.38"SQ x .245"max
    ● 66–Pin, PGA-Type (P7), 1.08"SQ x .185"max
■ Internal Decoupling Capacitors
■ DESC SMD# Pending