P4C1048L

P4C1048L LOW POWER 512K x 8 CMOS STATIC RAM FEATURES VCC Current — Operating: 35mA — CMOS Standby: 100µA Access Times —45/55/70/100 ns Single 5 Volts ±10% Power Supply Easy Memory Expansion Using CE and OE Inputs DESCRIPTION The P4C1048L is a 4 Megabit low power CMOS static RAM organized as 512K x 8. 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. Access times as fast as 45 ns are availale. CMOS is utilized to reduce power consumption to a low level. The P4C1048L device provides asynchronous operation with matching access and cycle times. Memory Common Data I/O Three-State Outputs Fully TTL Compatible Inputs and Outputs Advanced CMOS Technology Automatic Power Down Packages —32-Pin 600 mil Plastic and Ceramic DIP —32-Pin 445 mil SOP —32-Pin TSOP II locations are specified on address pins A0 to A18. Reading is accomplished by device sele...