Asynchronous SRAM, 4Mb, 256Kx16, 45ns, 3V, TSOPII(44), -40°C to 85°C, Tray
SRAM, 4MBIT, -40 TO 85DEG C; Memory Size: 4Mbit; SRAM Memory Configuration: 256K x 16bit; Supply Voltage Range: 2.7V to 3.6V; Memory Case Style: TSOP-II; No. of Pins: 44Pins; Access Time: 45ns; Operating Temperature Min: -40°C;
Single 3V supply: 2.7V to 3.6V Access time: 45ns (max.) Current consumption: Standby: 0.4µA (typ.) Equal access and cycle times Common data input and output Three state output Directly TTL compatible All inputs and outputs Battery backup operation