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    | Partname: | BQ3285LD |  
    | Description: | ACPI Compliant RTC IC W 242x8 NVSRAM Alarm Wake-up Dedicated 32kHz Output 3V Op on L Version |     
    | Manufacturer: | Texas Instruments |  
    | Datasheet: | PDF (159K). Click here to download *) |  
    The CMOS bq3285ED/LD is a lowpower microprocessor peripheral providing a time-of-day clock and 100year calendar with alarm features and battery operation. The architecture is based on the bq3285/7 RTC with added features: low-voltage operation, 32.768kHz output, 128 additional bytes of CMOS, and a day-ofmonth alarm to be compliant with the ACPI RTC specification.  |  
    
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    Click here to download BQ3285LD Datasheet*) | 
  
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