'volatile' related articles 1

  1. 2008/01/15 P10C68 - HIGH PERFORMANCE 8 K x 8 NON-VOLATILE STATIC RAM

The P10C68 and P11C68 are fast static RAMs (35 and 45 ns) with a non-volatile electically-erasable PROM (EEPROM) cell incorporating in each static memory cell. The SRAM can be read and written an unlimited number of times while independent non-volatile data resides in PROM.
On the P10C68 data may easily be transferred from the SRAM to the EEPROM (STORE) and from the EEPROM back the SRAM ( RECALL) using the NE (bar) pin. The Store and
Recall cycles are initiated through software sequences on the P11C68. These devices combine the high performance and ease of use of a fast SRAM with the data integrity of nonvolatility.
The P10C68 and P11C68 feature the industry standard pinout for non-volatile RAMs in a 28-pin 0.3-inch plastic and ceramic dual-in-line packages.

FEATURES
* Non-Volatile Data Integrity
* 10 year Data Retention in EEPROM
* 35ns and 45ns Address and Chip Enable Access Times
* 20ns and 25ns Output Enable Access
* Unlimited Read and Write to SRAM
* Unlimited Recall Cycles from EEPROM
* 104 Store Cycles to EEPROM
* Automatic Recall on Power up
* Automatic Store Timing
* Hardware Store Protection
* Single 5V * 10% Operation
* Available in Standard Package 28-pin 0.3-inch DIL plastic and ceramic
* Commercial and Industrial temperature ranges


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