The HR6P77 datasheet introduces the functions, features, external structure, storage, timers/counters, CCP (capture/compare/pulse width modulation) modules, A/D converters ADC modules, high-speed synchronous/asynchronous receiver/transmitter modules HUSART, instruction set system, CPU features, low-power idle IDLE state, interrupt logic, reset, DC parameter characteristics, AC parameters, clock requirements and ADC AC characteristics.