| 
   
   | 
  
   
    
     
       
      | 
     
    
     | 
 
 
 
 
    
 
  
   
    | Partname: | CAT24C021 |  
    | Description: | Supervisory Circuits with I2C Serial CMOS E2PROM, Precision Reset Controller and Watchdog Timer |     
    | Manufacturer: |  |  
    | Datasheet: | PDF (85.6K). Click here to download *) |  
    The reset function of the 24CXXX protects the system during brown out and power up/down conditions. During system failure the watchdog timer feature protects the microcontroller with a reset signal. 24CXXX features active low reset on pin 2 and active high reset on pin 7. 24CXX1 features watchdog timer on the SDA line. 24CXX2 does not feature the watchdog timer function.  |  
    
   | 
    Click here to download CAT24C021 Datasheet*) | 
  
   |  
 | *)Datasheets downloading from ChipDocs is only for our members (paid service). REGISTER NOW for your membership. |  
 
      | 
     
    
   | 
  
   
   |