PIC18F14K22-I/SO Datasheet PDF - Microchip

The PIC18F14K22-I/SO is a 8-bit Flash Microcontroller with nanoWatt XLP technology. This new family of devices offer all of the advantages of the well recognized PIC18F high performance MCUs, C compiler optimized architecture and an industry leading peripheral set now available in a low pin-count option. This new 20-pin product includes a 16MHz precision internal oscillator which can be used with the standard 4X PLL to produce 16 MIPS of performance (64MHz at 3V). Standard analogue peripherals include 12 channels of 10-bit A/D, dual rail-rail comparators with improved input/output multiplexing and an on-chip selectable fixed voltage reference. Digital peripherals include an enhanced capture/compare/PWM (ECCP+) module with PWM steering and a master synchronous serial port (MI²C, SPI) module with software controllable address masking.

● C compiler optimized architecture

● 256-byte Data EEPROM

● Extreme low-power management

● Flexible oscillator structure

● Precision 16MHz internal oscillator block

● Four crystal modes up to 64MHz

● Fail-safe clock monitor

● Allows for safe shutdown if peripheral clock stops

● Two-speed oscillator start-up

● Self-reprogrammable under software control

● Power-on reset (POR), power-up timer (PWRT) and oscillator start-up timer (OST)

● Programmable brown-out reset (BOR)

● Extended watchdog timer (WDT) with on-chip oscillator and software enable

● Enhanced capture/compare/PWM (ECCP) module with PWM output steering

● Master synchronous serial port (MSSP) module with two modes of operation

●ESD sensitive device, take proper precaution while handling the device.