PIC18(L)F2X/4XK22 High-Performance RISC CPU: - C Compiler Optimized Architecture: Optional extended instruction set designed to optimize re-entrant code - Up to 1024 Bytes Data EEPROM - Up to 64 Kbytes Linear Program Memory Addressing - Up to 3896 Bytes Linear Data Memory Addressing - Up to 16 MIPS Operation - 16-bit Wide Instructions, 8-bit Wide Data Path - Priority Levels for Interrupts - 31-Level, Software Accessible Hardware Stack - 8 x 8 Single-Cycle Hardware Multiplier Flexible Oscillator Structure: - Precision 16 MHz Internal Oscillator Block: - Factory calibrated to ± 1% - Selectable frequencies, 31 kHz to 16 MHz - 64 MHz performance available using PLL - no external components required - Four Crystal modes up to 64 MHz - Two External Clock modes up to 64 MHz - 4X Phase Lock Loop (PLL) - Secondary Oscillator using Timer1 @ 32 kHz - Fail-Safe Clock Monitor: - Allows for safe shutdown if peripheral clock stops - Two-Speed Oscillator Start-up Analog Features: - Analog-to-Digital Converter (ADC) module: - 10-bit resolution, up to 30 external channels - Auto-acquisition capability - Conversion available during Sleep - Fixed Voltage Reference (FVR) channel - Independent input multiplexing - Analog Comparator module: - Two rail-to-rail analog comparators - Independent input multiplexing - Digital-to-Analog Converter (DAC) module: - Fixed Voltage Reference (FVR) with 1.024V, 2.048V and 4.096V output levels - 5-bit rail-to-rail resistive DAC with positive and negative reference selection - Charge Time Measurement Unit (CTMU) module: - Supports capacitive touch sensing for touch screens and capacitive switches eXtreme Low-Power Features (XLP) (PIC18(L)F2X/4XK22): - Sleep mode: 20 nA, typical - Watchdog Timer: 300 nA, typical - Timer1 Oscillator: 800 nA @ 32 kHz - Peripheral Module Disable Special Microcontroller Features: - 2.3V to 5.5V Operation - PIC18FXXK22 devices - 1.8V to 3.6V Operation - PIC18LFXXK22 devices - Self-Programmable under Software Control - High/Low-Voltage Detection (HLVD) module: - Programmable 16-Level - Interrupt on High/Low-Voltage Detection - Programmable Brown-out Reset (BOR): - With software enable option - Configurable shutdown in Sleep - Extended Watchdog Timer (WDT): Programmable period from 4 ms to 131s - In-Circuit Serial Programming™ (ICSP™): Single-Supply 3V - In-Circuit Debug (ICD) Peripheral Highlights: - Up to 35 I/O Pins plus 1 Input-Only Pin: - High-Current Sink/Source 25 mA/25 mA - Three programmable external interrupts - Four programmable interrupt-on-change - Nine programmable weak pull-ups - Programmable slew rate - SR Latch: Multiple Set/Reset input options - Two Capture/Compare/PWM (CCP) modules - Three Enhanced CCP (ECCP) modules: - One, two or four PWM outputs - Selectable polarity - Programmable dead time - Auto-Shutdown and Auto-Restart - PWM steering - Two Master Synchronous Serial Port (MSSP) modules: - 3-wire SPI (supports all 4 modes) - I2C Master and Slave modes with address mask - Two Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) modules: - Supports RS-485, RS-232 and LIN - RS-232 operation using internal oscillator - Auto-Wake-up on Break - Auto-Baud Detect https://elecena.pl/product/9714035/pic18f25k22-i-sp-8-bit-picmicro-microcontroller-32-kb-64-mhz-dip-28 2017-08-06 https://elecena.pl/product/9714035/pic18f25k22-i-sp-8-bit-picmicro-microcontroller-32-kb-64-mhz-dip-28 2018-03-27 https://elecena.pl/product/9714035/pic18f25k22-i-sp-8-bit-picmicro-microcontroller-32-kb-64-mhz-dip-28 2018-05-04 https://elecena.pl/product/9714035/pic18f25k22-i-sp-8-bit-picmicro-microcontroller-32-kb-64-mhz-dip-28 2018-06-26 https://elecena.pl/product/9714035/pic18f25k22-i-sp-8-bit-picmicro-microcontroller-32-kb-64-mhz-dip-28 2018-12-17 https://elecena.pl/product/9714035/pic18f25k22-i-sp-8-bit-picmicro-microcontroller-32-kb-64-mhz-dip-28 2019-01-04 https://elecena.pl/product/9714035/pic18f25k22-i-sp-8-bit-picmicro-microcontroller-32-kb-64-mhz-dip-28 2019-04-02 https://elecena.pl/product/9714035/pic18f25k22-i-sp-8-bit-picmicro-microcontroller-32-kb-64-mhz-dip-28 2021-04-29 https://elecena.pl/product/9714035/pic18f25k22-i-sp-8-bit-picmicro-microcontroller-32-kb-64-mhz-dip-28 2021-10-20 https://elecena.pl/product/9714035/pic18f25k22-i-sp-8-bit-picmicro-microcontroller-32-kb-64-mhz-dip-28 2022-06-08 https://elecena.pl/product/9714035/pic18f25k22-i-sp-8-bit-picmicro-microcontroller-32-kb-64-mhz-dip-28 2022-10-21 https://elecena.pl/product/9714035/pic18f25k22-i-sp-8-bit-picmicro-microcontroller-32-kb-64-mhz-dip-28 2023-06-08 https://elecena.pl/product/9714035/pic18f25k22-i-sp-8-bit-picmicro-microcontroller-32-kb-64-mhz-dip-28 2023-09-03 https://elecena.pl/product/9714035/pic18f25k22-i-sp-8-bit-picmicro-microcontroller-32-kb-64-mhz-dip-28 2024-07-04 https://elecena.pl/product/9714035/pic18f25k22-i-sp-8-bit-picmicro-microcontroller-32-kb-64-mhz-dip-28 2025-10-02