This page provides the datasheet information for the LP80C54, a member of the LP80C32 (LP80Cxx) CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER family.
Datasheet Summary
Description
VCC Supply voltage VSS Circuit ground VSS1 Secondary ground (not on DIP) Provided to reduce ground bounce and improve power supply by-passing NOTE This pin is not a substitute for the VSS pin (pin 22) (Connection not necessary for proper operation ) Port 0 Port 0 is an 8-bit open drain bidirectiona
Features
make it an even more powerful microcontroller for.