The PIC18F14K22-I/P is a 20-pin 512-byte Flash Microcontroller with nanoWatt XLP technology. This new family of device offers all of the advantages of the well recognized PIC18F high performance MCUs, 8-bit, 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. This device also features the SR Latch mode which supports capacitive sensing applications.
● C compiler optimized architecture
● Linear program memory addressing to 16kB
● Linear data memory addressing to 512 bytes
● Flexible oscillator structure - Allows for safe shutdown if peripheral clock stops
● Self-reprogrammable under software control
● Power-on reset (POR), power-up timer (PWRT) and oscillator start-up timer (OST)
● Extended watchdog timer (WDT) with on-chip oscillator and software enable
● In-Circuit Serial Programming™ (ICSP™) via two pins
● In-Circuit Debug via two pins
● Peripheral - Enhanced capture/compare/PWM (ECCP) module with PWM output steering
● 50nA Typical sleep mode
● 600nA Typical watchdog timer
●ESD sensitive device, take proper precaution while handling the device.
