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DS1314 Datasheet - Maxim Integrated

DS1314 - 3V Nonvolatile Controller

VCCI VCCO VBAT - Power Supply Input - SRAM Power Supply Output - Backup Battery Input CEI - Chip Enable Input CEO TOL BW - Chip Enable Output - VCC Tolerance Select - Battery Warning Output (Open Drain) RST GND NC - Reset Output (Open Drain) - Ground - No Connection DESCRIPTION The DS1314 No

DS1314 Features

* Converts CMOS SRAM into nonvolatile memory

* Unconditionally write-protects SRAM when VCC is out of tolerance

* Automatically switches to battery backup supply when VCC power failure occurs

* Monitors voltage of a lithium cell and provides advanced warning of impending battery fail

DS1314-MaximIntegrated.pdf

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Datasheet Details

Part number:

DS1314

Manufacturer:

Maxim Integrated ↗

File Size:

484.85 KB

Description:

3v nonvolatile controller.

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