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    | Partname: | APU4003T |  
    | Description: | 4-bit micro-controller with EPROM, 1 K word |     
    | Manufacturer: | APLUS Integrated Circuits Inc. |  
    | Package: | PLCC |  
    | Pins: | 68 |  
    | Oper. temp.: | 0 to 70 |  
    | Datasheet: | PDF (339K). Click here to download *) |  
    The APU4003T is an EEPROM-equipped high- performance 4-bit microcomputer. It contains not only all functions compatible with APU4003T, but also an EEPROM, providing customers such conveniences as on-board verification, customized code, small quantity sample production, etc. This chip especially provides a security bit to protect the customer's code.  |  
    
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    Click here to download APU4003T Datasheet*) | 
  
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