P4C1256L-55SC Datasheet PDF - Performance Semiconductor

DESCRIPTION
The P4C1256L is a 262,144-bit low power CMOS static RAM organized as 32Kx8. The CMOS memory requires no clocks or refreshing, and has equal access and cycle times. Inputs are fully TTL-compatible. The RAM operates from a single 5V±10% tolerance power supply.

FEATURES
■ VCC Current (Commercial/Industrial)
    — Operating: 70mA/85mA
    — CMOS Standby: 100µA/100µA
■ Access Times
    —55/70 (Commercial or Industrial)
■ Single 5 Volts ±10% Power Supply
■ Easy Memory Expansion Using CE and OE Inputs
■ Common Data I/O
■ Three-State Outputs
■ Fully TTL Compatible Inputs and Outputs
■ Advanced CMOS Technology
■ Automatic Power Down
■ Packages
    —28-Pin 600 mil DIP
    —28-Pin 330 mil SOP