DS1270AB - 16M Nonvolatile SRAM

Product Overview

Maxim Integrated

Datasheet Details

Part number	DS1270AB
Manufacturer	Maxim Integrated
File Size	191.18 KB
Description	16M Nonvolatile SRAM
Datasheet	DS1270AB Datasheet
Note	This datasheet PDF includes multiple part numbers: DS1270AB, DS1270Y. Please refer to the document for exact specifications by model.
Additional preview pages of the DS1270AB datasheet.

Product details

Description

A0 A20 - Address Inputs DQ0 - DQ7 - Data In/Data Out CE - Chip Enable WE - Write Enable OE - Output Enable VCC GND - Power (+5V) - Ground NC - No Connect DESCRIPTION The DS1270 16M Nonvolatile SRAMs are 16,777,216-bit, fully static nonvolatile SRAMs organized as 2,097,152 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 ener

Features

5 years minimum data retention in the absence of external power.
Data is automatically protected during power loss.
Unlimited write cycles.
Low-power CMOS operation.
Read and write access times of 70 ns.
Lithium energy source is electrically disconnected to retain freshness until power is applied for the first time.
Full ±10% VCC operating range (DS1270Y).
Optional ±5% VCC operating range (DS1270AB).
Optional industrial temperature range of -40°C to.

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Published: Mar 27, 2020 |