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    | Partname: | SST39VF040-55-4C-NK |  
    | Description: | 512 Kbit/1 Mbit (x8) multi-purpose flash |     
    | Manufacturer: | Silicon Storage Technology, Inc |  
    | Package: | PLCC |  
    | Pins: | 48 |  
    | Oper. temp.: | 0 to 70 |  
    | Datasheet: | PDF (284K). Click here to download *) |  
    The SuperFlash technology provides fixed Erase and Program times, independent of the number of Erase/Program cycles that have occurred. Therefore the system software or hardware does not have to be modified or de-rated as is necessary with alternative flash technologies, whose Erase and Program times increase with accumulated Erase/Program cycles.  |  
    
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    Click here to download SST39VF040-55-4C-NK Datasheet*) | 
  
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