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               | The PIC12C508A is a PIC microcontroller that can be 
       programmed only ONCE. Minimum supply voltage 4.5v
 Maximum supply voltage 5.5v
 PIC12C508A has 511 address locations for your program.
 PIC12C509 has 1,000 address locations for your program.
 PIC12C508/509 has 6 input/output lines (GP3 is input only)
 
 Programming 
       the 508A
 
 Complete Instruction Set
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 |  Circuits using a PIC12C508A:
 
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