Microchip, 8 bit PIC, PIC18(L)F1XK22 Microcontroller, 20 MHz, 16kB FLASH, 20-Pin SOIC

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