UM61512A
UM61512A is 64k x 8 Bit High Speed CMOS SRAM manufactured by UMC.
UM61512A Series
64K X 8 BIT HIGH SPEED CMOS SRAM
Features
Single +5V power supply Access times: 15/20/25ns (max.) Current: Operating: 160m A (max.)
Standby: 10m A (max.) Full static operation, no clock or refreshing required All inputs and outputs are directly TTL patible mon I/O using three-state output Output enable and two chip enable inputs for easy application Data retention voltage: 3V (min.) Available in 32-pin SKINNY DIP, TSOP, SOP, SOJ and both 300/400 mil packages
General Description
The UM61512A is a low operating current 524,288-bit static random access memory organized as 65,536 words by 8 bits and operates on a single 5V power supply. It is built using UMC's high performance CMOS process. Inputs and three-state outputs are TTL patible and allow for direct interfacing with mon system bus structures.
Pin Configurations
Two chip enable inputs are provided for POWER-DOWN and device enable and an output enable input is included for easy interfacing. Data...
