Microchip Technology

PIC18F4431-I/P  

Microcontrollers

The Microchip Technology's PIC18F4431-I/P is a high-performance microcontroller (MCU) that belongs to the PIC18F44 series. It is designed for a wide range of applications, including industrial control, automotive, and consumer electronics.

Description:

The PIC18F4431-I/P is a 40-pin microcontroller that features a 16-bit instruction set, which enables it to execute instructions faster and more efficiently than 8-bit microcontrollers. It is based on the enhanced mid-range PIC18F architecture and includes a number of advanced features, such as an on-chip debug interface, advanced peripherals, and a high-performance core.

Features:

1. 40-pin package with 18 digital I/O lines
2. 16-bit instruction set with fast execution times
3. Enhanced mid-range PIC18F architecture
4. On-chip debug interface for easy debugging and testing
5. Advanced peripherals, including a high-speed USB interface, UART, SPI, and I2C
6. High-performance core with a clock speed of up to 40 MHz
7. Up to 128KB of Flash memory and 4KB of RAM
8. On-chip voltage regulator for easy power management
9. Low-power sleep modes for energy-efficient operation
10. Wide operating temperature range (-40°C to +125°C)

Applications:

The PIC18F4431-I/P is suitable for a wide range of applications, including:

1. Industrial control systems, such as motor control, sensor interfacing, and data acquisition
2. Automotive applications, such as body control modules, engine management systems, and infotainment systems
3. Consumer electronics, such as home appliances, portable devices, and smart home systems
4. Medical devices, such as monitoring equipment, diagnostic tools, and wearable devices
5. Communication systems, such as modems, routers, and wireless devices
6. Security systems, such as access control, surveillance, and alarm systems
7. Renewable energy systems, such as solar power inverters and energy management systems

In summary, the PIC18F4431-I/P is a versatile and high-performance microcontroller that offers a range of advanced features and capabilities. Its wide operating temperature range, low-power sleep modes, and advanced peripherals make it suitable for a variety of applications across different industries.

PIC18F4431-I/P Documents

Download datasheets and manufacturer documentation for PIC18F4431-I/P

Errata :

SSP Module Errata      

PCN Assembly/Origin :

Mult Dev 13/Apr/2020      

Datasheets :

PIC18F2x31, 4x31 Data Sheet       PIC18F2x31, 4x31 Programming Specification      

PCN Packaging :

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

Design Resources :

PIC18F4431 Development Tool Selector      

HTML Datasheet :

PIC18F2x31, 4x31 Programming Specification      

PCN Design/Specification :

Wire Chg 13/Jan/2016      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH