STK22C48-NF45 Datasheet PDF - Cypress Semiconductor

●Functional Description

●The Cypress STK22C48 is a faststatic RAM with a nonvolatile element in each memory cell. The embedded nonvolatile elements incorporate QuantumTrap technology producing the world’s most reliable nonvolatile memory.

●Features

●■25 ns and 45 ns access times

●■Hands off automatic STORE on power down with external 68µF capacitor

●■STORE to QuantumTrap™ nonvolatile elements is initiated by software, hardware, or AutoStore™ on power down

●■RECALL to SRAM initiated by software or power up

●■Unlimited Read, Write, and Recall cycles

●■1,000,000 STORE cycles to QuantumTrap

●■100 year data retention to QuantumTrap

●■Single 5V+10% operation

●■Commercial and industrial temperatures

●■28-pin 300 mil and (330 mil) SOIC package

●■RoHS compliance