PIC18F26K22-I/SO

Due to market price fluctuations,if you need to purchase or consult the price.You can contact us or emial to us:   sales@allicdata.com

1. High-Performance RISC CPU

    1. C Compiler Optimized Architecture:

        - Optional extended instruction set designed to optimize re-entrant code

    2. Up to 1024 Bytes Data EEPROM

    3. Up to 64 Kbytes Linear Program Memory Addressing

    4. Up to 3896 Bytes Linear Data Memory Addressing

    5. Up to 16 MIPS Operation

    6. 16-bit Wide Instructions, 8-bit Wide Data Path

    7. Priority Levels for Interrupts

    8. 31-Level, Software Accessible Hardware Stack

    9. 8 x 8 Single-Cycle Hardware Multiplier

2. Flexible Oscillator Structure

    1. 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

    2. Four Crystal modes up to 64 MHz

    3. Two External Clock modes up to 64 MHz

    4. 4x Phase Lock Loop (PLL)

    5. Secondary Oscillator using Timer1 @ 32 kHz

    6. Fail-Safe Clock Monitor:

        - Allows for safe shutdown if peripheral clock stops

        - Two-Speed Oscillator Start-up

3. Analog Features

    1. 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

    2. Analog Comparator module:

        - Two rail-to-rail analog comparators

        - Independent input multiplexing

    3. 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

    4. Charge Time Measurement Unit (CTMU) module:

         - Supports capacitive touch sensing for touch 

4. eXtreme Low-Power Features (XLP) (PIC18(L)F2X/4XK22)

    1. Sleep mode: 20 nA, typical

    2. Watchdog Timer: 300 nA, typical

    3. Timer1 Oscillator: 800 nA @ 32 kHz

    4. Peripheral Module Disable

5. Special Microcontroller Features

    1. 2.3V to 5.5V Operation – PIC18FXXK22 devices

    2. 1.8V to 3.6V Operation – PIC18LFXXK22 devices

    3. Self-Programmable under Software Control

    4. High/Low-Voltage Detection (HLVD) module:

        - Programmable 16-Level

        - Interrupt on High/Low-Voltage Detection

    5. Programmable Brown-out Reset (BOR):

        - With software enable option

        - Configurable shutdown in Sleep

    6. Extended Watchdog Timer (WDT):

        - Programmable period from 4 ms to 131s

    7. In-Circuit Serial Programming™ (ICSP™):

        - Single-Supply 3V

    8. In-Circuit Debug (ICD)

6. Peripheral Highlights

    1. Up to 35 I/O Pins plus One 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

    2. SR Latch:

        - Multiple Set/Reset input options

    3. Two Capture/Compare/PWM (CCP) modules

    4. Three Enhanced CCP (ECCP) modules:

        - One, two or four PWM outputs

        - Selectable polarity

        - Programmable dead time

        - Auto-Shutdown and Auto-Restart

        - PWM steering

    5. Two Host Synchronous Serial Port (MSSP) modules:

        - 3-wire SPI (supports all four modes)

        - I2C Host and Client modes with address mask

    6. 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

7. Pin configuration