Overview
The LC87F72C8A is an 8 bit single chip microcontroller with the following on-chip functional blocks :
- CPU: operable at a minimum bus cycle time of 100 ns
- 128K bytes flash ROM (on-board rewritable)
- On-chip RAM: 2048 bytes
- LCD controller / driver
- 16 bit timer / counter (can be divided into two 8 bit timers)
- 16 bit timer / PWM (can be divided into two 8 bit timers)
- Timer for use as date / time clock
- Synchronous serial I/O port (with automatic block transmit / receive function)
- Asynchronous / synchronous serial I/O port
- 12-channel × 8-bit AD converter
- Small signal detector
- 14-source 10-vectored interrupt system
All of the above functions are fabricated on a single chip.