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DS1314 Datasheet 3v Nonvolatile Controller

Manufacturer: ART CHIP

Overview: DS1314 3V Nonvolatile Controller with Lithium Battery Monitor.

Datasheet Details

Part number DS1314
Manufacturer ART CHIP
File Size 318.31 KB
Description 3V Nonvolatile Controller
Datasheet DS1314-ARTCHIP.pdf

General Description

The DS1314 Nonvolatile Controller with Battery Monitor is a CMOS circuit which solves the application problem of converting CMOS RAM into nonvolatile memory.

Incoming power is monitored for an out-of-tolerance condition.

When a condition is detected, chip enable is inhibited to accomplish write protection and the battery is switched on to supply the RAM with uninterrupted power.

Key Features

  • z Converts CMOS SRAM into nonvolatile memory z Unconditionally write-protects SRAM when Vcc is out of tolerance z Automatically switches to battery backup supply when Vcc power failure occurs z Monitors voltage of a lithium cell and provides advanced warning of impending battery failure z Signals low-battery condition on active low Battery Warning output signal z Automatic Vcc power-fail detection for 3.0V or 3.3V power supplies z Space-saving 8-pin DIP and SOIC packages z Optional 16-pin SOIC a.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
Maxim Integrated Logo DS1314 3V Nonvolatile Controller Maxim Integrated

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