Features

• PIC18F1xK22 8-Bit Flash Microcontrollers. The PIC18F2x1x/4x1x family of microcontrollers are based on PIC18 architecture that offers a 31 level hardware stack and 75 instructions. These MCUs feature eXtreme Low Power technology, ideal for applications where low power consumption is vital. Microcontroller Features. 16 MIPS Max. CPU Speed 75 Instructions – 83 with Extended Instruction Set Enabled 31 Level Hardware Stack Configurable Internal Oscillator – Selectable Frequency Range 16 MHz to 31 kHz 18 I/O Pins Power-On Reset (POR) Power-Up Timer (PWRT) Oscillator Start-Up Timer (OST) Brown-Out Reset (BOR) Extended Watchdog Timer (WDT) In-Circuit Serial Programming (ICSP) In-Circuit Debug (ICD). eXtreme Low-Power Features. Sleep Mode: 34 nA Watchdog Timer: 460 nA Timer1 Oscillator: 650 nA @ 32 kHz. Peripherals. 10-bit Analogue-to-Digital Converter (ADC) – 12 Channels Comparator Module Voltage Reference Module Three 16-bit Timers One 8-bit Timer One Enhanced Capture, Compare, PWM Module Master Synchronous Serial Port (MSSP) Module with SPI and I²C Enhanced Addressable Universal Synchronous Asynchronous Receiver Transmitter (EUSART) SR Latch Module