# PIC18F4431-I-PT (Component)
## Description
PIC series Microcontroller IC 8-Bit 40MHz 16KB (8K x 16) FLASH 44-TQFP (10x10) #CommonPartsLibrary #IntegratedCircuits #Microcontrollers #PIC18F4431
## Component Details
- **Owner:** jecstronic
- **Created:** 5/20/2022
- **Last Updated:** 12/15/2023
- **Visibility:** Private
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Manufacturer Name:** Microchip
- **Datasheet URL:** https://ww1.microchip.com/downloads/en/DeviceDoc/39616d.pdf
- **Manufacturer Part Number:** PIC18F4431-I/PT
- **Part Type:** Microcontroller
- **Used in:** 2 projects
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/pic18f4431-ipt/microchip-technology.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/microchip-technology/PIC18F4431-I-PT/593020) | $6.78 | 2K |
| [LCSC](https://www.lcsc.com/product-detail/C220800.html) | $8.2963 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/Microchip-Technology/PIC18F4431-I-PT?qs=y1t9dHv1DsJkZXN3H%252BfH0A%3D%3D) | $6.94 | 1.6K |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=PIC18F4431-I%2FPT) | $9.73 | 160 |
| [Verical](https://www.verical.com/pd/microchip-technology-microcontroller-PIC18F4431-I-PT-27038?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Microchip
- **MPN:** PIC18F4431-I/PT
- **Package / Case Code:** 44-TQFP
- **Pin Count:** 44
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | RX/SDO/DT/RC7 | |
| 2 | ~FLTA~/RD4 | |
| 3 | PWM4/RD5 | |
| 4 | PWM6/RD6 | |
| 5 | PWM7/RD7 | |
| 6 | VSS | |
| 7 | VDD | |
| 8 | RB0/PWM0 | |
| 9 | RB1/PWM1 | |
| 10 | RB2/PWM2 | |
| 11 | RB3/PWM3 | |
| 12 | NC | |
| 13 | NC | |
| 14 | RB4/KBI0/PWM5 | |
| 15 | RB5/KBI1/PWM4/PGM | |
| 16 | RB6/KBI2/PGC | |
| 17 | RB7/KBI3/PGD | |
| 18 | Vpp/~MCLR~/RE3 | |
| 19 | RA0/AN0 | |
| 20 | RA1/AN1 | |
| 21 | RA2/AN2/Vref-/CAP1/INDX | |
| 22 | RA3/AN3/Vref+/CAP2/QEA | |
| 23 | RA4/AN4/CAP3/QEB | |
| 24 | RA5/AN5/LVDIN | |
| 25 | AN6/RE0 | |
| 26 | AN7/RE1 | |
| 27 | AN8/RE2 | |
| 28 | AVDD | |
| 29 | AVSS | |
| 30 | RA7/OSC1/CLKI | |
| 31 | RA6/OSC2/CLKO | |
| 32 | T1OSO/T1CKI/RC0 | |
| 33 | NC | |
| 34 | NC | |
| 35 | ~FLTA~/T1OSI/CCP2/RC1 | |
| 36 | ~FLTB~/CCP1/RC2 | |
| 37 | INT0/T5CKI/T0CKI/RC3 | |
| 38 | T5CKI/T0CKI/RD0 | |
| 39 | SDO/RD1 | |
| 40 | SDA/SDI/RD2 | |
| 41 | SCL/SCK/RD3 | |
| 42 | INT1/SDI/SDA/RC4 | |
| 43 | INT2/SCK/SCL/RC5 | |
| 44 | TX/~SS~/CK/RC6 | |
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*Generated from [https://www.flux.ai/jecstronic/pic18f4431-i-pt~x3g](https://www.flux.ai/jecstronic/pic18f4431-i-pt~x3g)*