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    | Partname: | BQ4847YMT |  
    | Description: |  RTC W NVSRAM CONTROL, WATCHDOG TIMER, UP RESET, INTERRUPTS AND BATTERY LOW WARNING |     
    | Manufacturer: | Texas Instruments |  
    | Datasheet: | PDF (207K). Click here to download *) |  
    The bq4847 also has a built-in watchdog timer to monitor processor operation. If the microprocessor does not toggle the watchdog input (WDI) within the programmed time-out, the bq4847 asserts WDO and RST. WDI unconnected disables the  |  
    
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    Click here to download BQ4847YMT Datasheet*) | 
  
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