STK11C48-N25I Datasheet PDF – 2K x 8 Static RAM – Simtek

Part Number: STK11C48-N25I

Function: 2K x 8 nv SRAM CMOS nonvolatile static RAM

Package: 28-Pin 300 mil PDIP, 300 mil SOIC and 350 mil SOIC

Manufacturer: Simtek Corporation


STK11C48-N25I datasheet


The Simtek STK11C48 is a fast static RAM with a nonvolatile element incorporated in each static memory cell. The SRAMcan be read and written an unlimited number of times,while independent, nonvolatile data resides in the Nonvolatile Elements. Data transfers from the SRAMto the Nonvolatile Elements (the STORE operation), or from Nonvolatile Elements to SRAM(the  RECALL operation), take place using a software sequence. Transfers from the Nonvolatile Elements to the SRAM(the  RECALL operation) also take place automatically on restoration of power.

Block Diagram



1. 25ns, 35ns and 45ns Access Times
2. STORE to Nonvolatile Elements Initiated by Software
3. RECALL to SRAM Initiated by Software or Power Restore
4. 10mA Typical ICC at 200ns Cycle Time
5. Unlimited READ, WRITE and RECALL Cycles

Other data sheets are available within the file:

STK11C48, STK11C48-N20, STK11C48-N25, STK11C48-N25I, STK11C48-P35I

STK11C48-N25I Datasheet PDF Download

STK11C48-N25I pdf