U632H16 - PowerStore 2K x 8 nvSRAM

Product Overview

Simtek

Part number	U632H16
Manufacturer	Simtek
File Size	432.07 KB
Description	PowerStore 2K x 8 nvSRAM
Datasheet	U632H16 Datasheet
Additional preview pages of the U632H16 datasheet.

The U632H16 has two separate modes of operation: SRAM mode and nonvolatile mode.

In SRAM mode, the memory operates as an ordinary static RAM.

In nonvolatile operation, data is transferred in parallel from SRAM to EEPROM or from EEPROM to SRAM.

High-performance CMOS nonvolatile static RAM 2048 x 8 bits 25 ns Access Times 12 ns Output Enable Access Times ICC = 15 mA at 200 ns Cycle Time Automatic STORE to EEPROM on Power Down using external capacitor Hardware or Software initiated STORE (STORE Cycle Time < 10 ms) Automatic STORE Timing 106 STORE cycles to EEPROM 100 years data retention in EEPROM Automatic RECALL on Power Up Software RECALL Initiation (RECALL Cycle Time < 20 μs) Unlimited RECALL cycles from EEPROM Single 5 V ±.

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Published: Sep 19, 2007 |