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