DS1225Y - 64k Nonvolatile SRAM

Maxim Integrated

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Datasheet Details

Part number	DS1225Y
Manufacturer	Maxim Integrated
File Size	179.77 KB
Description	64k Nonvolatile SRAM
Datasheet	DS1225Y-MaximIntegrated.pdf

DS1225Y Product details

Description

A0-A12 DQ0-DQ7 - Address Inputs - Data In/Data Out CE - Chip Enable WE - Write Enable OE VCC GND - Output Enable - Power (+5V) - Ground DESCRIPTION The DS1225Y 64k Nonvolatile SRAM is a 65,536-bit, fully static, nonvolatile RAM organized as 8192 words by 8 bits.Each NV SRAM has a self-contained lithium energy source and control circuitry which constantly monitors VCC for an out-of-tolerance condition.When such a condition occurs, the lithium energy source is automatically switched on an

Features

10 years minimum data retention in the absence of external power.
Data is automatically protected during power loss.
Directly replaces 2k x 8 volatile static RAM or EEPROM.
Unlimited write cycles.
Low-power CMOS.
JEDEC standard 28-pin DIP package.
Read and write access times of 150 ns.
Full ±10% operating range.
Optional industrial temperature range of -40°C to +85°C, designated IND NOT.

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Published: Mar 27, 2020 |