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PIC18F2331
  • PIC18F2331
  • PIC18F2331
  • PIC18F2331

PIC18F2331

In Production

This Family offers the advantages of all PIC18 microcontrollers–namely, high computational performance at an economical price, with the addition of high-endurance enhanced Flash program memory and a high-speed 10-bit A/D Converter. On top of these features, the PIC18F2331/2431/4331/4431 family introduces design enhancements that make these microcontrollers a logical choice for many high-performance, power control and motor control applications. Special peripherals include: 14-Bit Resolution Power Control PWM module (PCPWM) with Programmable Dead-Time Insertion Motion Feedback Module (MFM), including a 3-Channel Input Capture (IC) module and Quadrature Encoder Interface (QEI) High-Speed 10-Bit A/D Converter (HSADC)...

Microchip Technology PIC18F2331 Product Info

16 April 2026 0

Parameters

Program Memory Size (KB)

8

RAM

768

Data EEPROM (bytes)

256

Pin Count

28

Operation Voltage Max.(V)

5.5

Operation Voltage Min.(V)

2

ADC Resolution Max

10

ADC Channels

5

Zero Cross Detect

No

Number of Comparators

0

SPI

1

I2C

1

Stand alone PWM

0

Low Power

No

Numerically Controlled Oscillator (NCO)

0

Data Signal Modulator (DSM)

0

Features

  • Power Control PWM Module (8 channels)
  • Motion Feedback Module w/ Quadrature Encoder Interface
  • 200Ksps ADC Module
  • 8MHz Internal Oscillator
  • Self-Programming
  • 40 MHz Max Speed
  • LIN USART

Description

This Family offers the advantages of all PIC18 microcontrollers–namely, high computational performance at an economical price, with the addition of high-endurance enhanced Flash program memory and a high-speed 10-bit A/D Converter. On top of these features, the PIC18F2331/2431/4331/4431 family introduces design enhancements that make these microcontrollers a logical choice for many high-performance, power control and motor control applications.

Special peripherals include:

  • 14-Bit Resolution Power Control PWM module (PCPWM) with Programmable Dead-Time Insertion
  • Motion Feedback Module (MFM), including a 3-Channel Input Capture (IC) module and Quadrature Encoder Interface (QEI)
  • High-Speed 10-Bit A/D Converter (HSADC)

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