ACT-S512K32V

ACT-S512K32V High Speed 3.3Volt 16 Megabit SRAM Multichip Module Features s 4 Low Power CMOS 512K x 8 SRAMs in one MCM s Overall configuration as 512K x 32 s Input and Output TTL Compatible s 17, 20, 25, 35 & 45ns Access Times, 15ns Available by Special Order s Full Military (-55°C to +125°C) Temperature Range s +3.3V Power Supply s Choice of Surface Mount or PGA Type Co-fired Packages: q 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) q 66–Pin, PGA-Type (P1), 1.38"SQ x .245"max q 66–Pin, PGA-Type (P7), 1.08"SQ x .185"max s Internal Decoupling Capacitors s DESC SMD# Pending Block Diagram – PGA Type Package(P1,P7) & CQFP(F2) WE1 CE1 WE2 CE2 WE3 CE3 WE4 CE4 A0 – A18 OE 512Kx8 512Kx8 512Kx8 512Kx8 8 I/O0-7 88 8 I/O8-15 I/O16-23 I/O24-31 Pin Description I/O0-31 Data I/O A0–18 Address Inputs WE1–4 Write Enables CE1–4 Chip Enables OE Output Enable ...