STK1744 - 32K x 8 AutoStore nvSRAM

Simtek

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Datasheet Details

Part number	STK1744
Manufacturer	Simtek
File Size	327.68 KB
Description	32K x 8 AutoStore nvSRAM
Datasheet	STK1744_Simtek.pdf

STK1744 Product details

Description

PRELIMINARY The Simtek STK1744 DIP module houses 256Kb of nonvolatile static RAM, a real-time clock (RTC) with crystal and a high-value capacitor to support systems that require high reliability and ease of manufacturing.READ and WRITE access to all RTC functions and the memory is the same as a conventional x 8 SRAM.The highest eight addresses of the RAM support clock registers for centuries, years, months, dates, days, hours, minutes and seconds.Independent data resides in the integral Non

Features

Data Integrity of Simtek nvSRAM Combined with Full-Featured Real-Time Clock.
Stand-Alone Nonvolatile Memory and TimeKeeping Solution.
No Other Parts Required.
No Batteries to Fail.
Fast 25ns, 35ns and 45ns Access Times.
Software- and AutoStore™-Controlled Nonvolatile Cycles.
Year 2000 Compliant with Leap Year Compensation.
24-Hour BCD Format.
100-Year Data Retention over Full Industrial Temperature Range.
Fu.

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Published: Sep 18, 2007 |