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DS1270W Datasheet - Maxim Integrated

DS1270W-MaximIntegrated.pdf

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Datasheet Details

Part number:

DS1270W

Manufacturer:

Maxim Integrated ↗

File Size:

188.24 KB

Description:

3.3v 16mb nonvolatile sram.

DS1270W, 3.3V 16Mb Nonvolatile SRAM

A0 *A20 - Address Inputs DQ0 *DQ7 - Data In/Data Out CE - Chip Enable WE - Write Enable OE - Output Enable VCC GND - Power (+3.3V) - Ground NC - No Connect DESCRIPTION The DS1270W 16Mb nonvolatile (NV) SRAMs are 16,777,216-bit, fully static, NV SRAMs organized as 2,097,152 w

DS1270W Features

* Five 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 100ns

* Lithium energy source is electrically disconnected to retain f

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