CPU
CPUCPU core
Each block of the PIC16LF628A: what it is, the registers that control it and the pins it uses.
CPU core
I/O port A
I/O port B
Capture/compare/PWM 1
Comparators and voltage reference
USART
Interrupts
Data EEPROM and flash program memory
Oscillator, power control and watchdog
Timer0
Timer1
Timer2