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U632H16 - PowerStore 2K x 8 nvSRAM

Datasheet Summary

Description

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.

Features

  • ‡ ‡ ‡ ‡ ‡ 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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Datasheet preview – U632H16

Datasheet Details

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

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Full PDF Text Transcription

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www.DataSheet4U.com Not Recommended For New Designs Features ‡ ‡ ‡ ‡ ‡ 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 ± 10 % Operation Operating temperature ranges: 0 to 70 °C -40 to 85 °C QS 9000 Quality Standard ESD protection > 2000 V (MIL STD 883C M3015.
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