Microchip Technology

PIC18F44K22-I/P  

Microcontrollers

The PIC18F44K22-I/P is a microcontroller (MCU) from Microchip Technology's PIC18F series. It is a member of the 8-bit PIC18F family of flash microcontrollers. Here is a brief description of the PIC18F44K22-I/P, its features, and potential applications:

Description:

The PIC18F44K22-I/P is an integrated circuit (IC) designed for use in a wide range of embedded applications. It features a 40-pin package with in-circuit serial programming (ICSP) and in-circuit debugging (ICD) capabilities, making it easy to program and debug the device.

Features:

1. Core: It features an 8-bit central processing unit (CPU) with a clock speed of up to 40 MIPS (million instructions per second).
2. Memory: The device has 128KB of flash memory for program storage, 4KB of static RAM (SRAM) for data storage, and 256 bytes of EEPROM for non-volatile data storage.
3. Input/Output (I/O): The PIC18F44K22-I/P has 35 digital I/O pins, which can be configured as general-purpose I/O, special function I/O, or as inputs for analog-to-digital (ADC) conversion.
4. ADC: It includes a 10-bit ADC with up to 13 channels, allowing for the conversion of analog signals to digital values.
5. Communication interfaces: The device features a Universal Synchronous/Asynchronous Receiver/Transmitter (USART) for serial communication, a Serial Peripheral Interface (SPI) for high-speed communication with other SPI-enabled devices, and an Inter-Integrated Circuit (I2C) interface for communication with I2C-compatible devices.
6. Timers: The PIC18F44K22-I/P has several timers, including an 8-bit timer, a 16-bit timer, and a real-time clock (RTC) for timekeeping and event scheduling.
7. Power management: The device has a low-power sleep mode, which can help extend the battery life of battery-powered applications.
8. Security: The PIC18F44K22-I/P includes a range of security features, such as a unique 64-bit identification number, a security key, and a user-programmable code protection feature.

Applications:

The PIC18F44K22-I/P is a versatile microcontroller suitable for a wide range of applications, including:

1. Industrial control systems: Due to its robustness and wide range of I/O options, the PIC18F44K22-I/P can be used in industrial control systems for tasks such as motor control, sensor interfacing, and data acquisition.
2. Consumer electronics: The device can be used in consumer electronics, such as home appliances, gaming consoles, and smart devices, for controlling various functions and managing user interfaces.
3. Automotive applications: The PIC18F44K22-I/P can be used in automotive applications for tasks such as engine control, safety systems, and infotainment systems.
4. Medical devices: The device can be used in medical devices for monitoring and controlling various parameters, such as heart rate, blood pressure, and temperature.
5. IoT devices: The PIC18F44K22-I/P can be used in Internet of Things (IoT) devices for data collection, processing, and communication with other devices or cloud services.

In summary, the PIC18F44K22-I/P is a powerful and versatile microcontroller with a wide range of features that make it suitable for various embedded applications in industries such as industrial control, consumer electronics, automotive, medical devices, and IoT.

PIC18F44K22-I/P Documents

Download datasheets and manufacturer documentation for PIC18F44K22-I/P

Errata :

PIC18(L)F(23,24,43,44)K22 Errata      

PCN Assembly/Origin :

Mult Dev 13/Apr/2020      

Datasheets :

PIC18(L)F2x/4xK22 Datasheet       Next Generation Peripherals Brochure      

PCN Packaging :

Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      

Design Resources :

PIC18F44K22 Development Tool Selector      

Forum Discussions :

Programming PIC® XLP™ 18K Series Microcontrollers from Microchip Technology      

HTML Datasheet :

Next Generation Peripherals Brochure      

PCN Design/Specification :

PIC18(L)F2X/4XK22 30/Aug/2016       PIC18(L)F2X/4XK22 31/Mar/2021      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH