Download the 80C54 datasheet PDF.
This datasheet also includes the 80C52 variant, as both parts are published together in a single manufacturer document.
8XC52 54 58 CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
Commercial Express
87C52 80C52 80C32 87C54 80C54 87C58 80C58
See Table 1 for Proliferation Options Y High Performance CHMOS EPROM ROM CPU
Y 12 24 33 MHz Operations Y.
Key Features
make it an even more powerful microcontroller for.
80C54 Datasheet
