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PIC18F4431-I/P The Microchip Technology PIC18F4431-I/P is an 8-bit microcontroller featuring 16KB of Flash program memory and operating at speeds up to 40MHz. It is housed in a 40-DIP package.
Mfr Part #:

PIC18F4431-I/P

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology PIC18F4431-I/P is an 8-bit microcontroller featuring 16KB of Flash program memory and operating at speeds up to 40MHz. It is housed in a 40-DIP package.
✓ Total Stock: 7,450 pcs
$ Price Range: $6.40

PIC18F4431-I/P Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
7,450 pcs
On Request
7450 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

PIC18F4431-I/P Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Connectivity
Core Processor
Core Size
Data Converters
EEPROM Size
Industrial Grade
Lead Spacing
Medical Grade
Military Grade
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
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Tape & Reel
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PIC18F4431-I/P Description

Short technical summary and product information.

The PIC18F4431-I/P from Microchip Technology is an 8-bit enhanced flash microcontroller designed for a wide range of embedded applications. It offers 16KB of program memory and 768 bytes of RAM, supporting efficient data processing.

 

This microcontroller operates at a speed of 40MHz and features an internal oscillator. Key peripherals include Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, and WDT. It supports multiple communication interfaces such as I²C, SPI, and UART/USART, making it versatile for various system designs.

 

The device operates within a voltage range of 4.2V to 5.5V and has an operating temperature range of -40°C to 85°C (TA). It includes a 9x10-bit Analog-to-Digital converter. The PIC18F4431-I/P is supplied in a 40-PDIP package suitable for through-hole mounting.

 

With its robust feature set, including 256 bytes of EEPROM and 36 I/O lines, the PIC18F4431-I/P is well-suited for applications requiring reliable control and data handling.

PIC18F4431-I/P Quick Information

Product Type: Microcontroller
Series: PIC18F
Canonical Name: PIC18F4431-I/P 8-Bit 16KB Flash Microcontroller
Subcategory: 8-Bit Microcontroller

PIC18F4431-I/P Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

PIC18F4431-I/P Estimated Pricing

Qty Low High
1+ $6.40 $6.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

PIC18F4431-I/P Features

  • 8-bit core with 16KB Flash memory
  • Supports I²C, SPI, UART/USART
  • Operates at 40MHz with internal oscillator
  • Includes multiple peripherals for control
  • 40-PDIP through-hole package

PIC18F4431-I/P Applications

  • Embedded control systems
  • Industrial automation devices
  • Consumer electronics
  • Prototyping and development projects

PIC18F4431-I/P FAQs

3 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the PIC18F4431-I/P?

The operating voltage range is 4.2V to 5.5V.

What package type does the PIC18F4431-I/P come in?

It comes in a 40-PDIP package with through-hole mounting.

What is the operating temperature range for the PIC18F4431-I/P?

The operating temperature range is -40°C to 85°C.

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