BETACPU
CPUCPU core
PIC16F721 peripherals
Each block of the PIC16F721: what it is, the registers that control it and the pins it uses.
PORTA
PORTI/O port A
Registers
PORTB
PORTI/O port B
Registers
PORTC
PORTI/O port C
Registers
ADC
ADCAnalog-to-digital converter
Registers
Pins
CCP1
CCPCapture/compare/PWM 1
Registers
EUSART
EUSARTUSART
Registers
Pins
FVR
FVRFixed voltage reference
Registers
INTERRUPT
INTERRUPTInterrupts
Registers
Pins
MSSP
MSSPMaster synchronous serial port (SPI, I²C)
Registers
Pins
NVM
NVMData EEPROM and flash program memory
Registers
OSCILLATOR
OSCILLATOROscillator, power control and watchdog
Registers
Pins
TMR0
TMRTimer0
Registers
TMR1
TMRTimer1
Registers
TMR2
TMRTimer2