CPU
CPUCPU core
Each block of the PIC18F27K42: what it is, the registers that control it and the pins it uses.
CPU core
I/O port A
I/O port B
I/O port C
I/O port E
I/O port control
SPI 1
Analog-to-digital converter
Watchdog timer
System arbiter (bus priorities)
Capture/compare/PWM 1
Capture/compare/PWM 2
Capture/compare/PWM 3
Capture/compare/PWM 4
Configurable logic cell
Comparators and voltage reference
CRC and memory scanner
Complementary waveform generator 1
Complementary waveform generator 2
Complementary waveform generator 3
Digital-to-analog converter 1
DMA 1
DMA 2
Data signal modulator 1
Enhanced capture/compare/PWM
Enhanced capture/compare/PWM 5
Enhanced capture/compare/PWM 6
Enhanced capture/compare/PWM 7
Enhanced capture/compare/PWM 8
Fixed voltage reference
High/low-voltage detect
I²C 1
I²C 2
Interrupts
Interrupt-on-change
Numerically controlled oscillator 1
Data EEPROM and flash program memory
Oscillator, power control and watchdog
Peripheral module disable
Peripheral pin select
Memory scanner
Other special function registers
Signal measurement timer 1
Timer0
Timer1
Timer2
Timer3
Timer4
Timer5
Timer6
UART 1
UART 2
Zero-cross detector