PIC18F4431-I/PT

Part No :: PIC18F4431-I/PT

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 3616674

Description: IC MCU 8BIT 16KB FLASH 44TQFP

Catalog: Embedded - Microcontrollers

DataSheet: PIC18F4431-I/PT PDF

Country of origin: -

Date code: -

PIC18F4431-I/PT Specifications

Type	Description
Series:	PIC® 18F
Package:	Tray
Part Status:	Active
Core Processor:	PIC
Core Size:	8-Bit
Speed:	40MHz
Connectivity:	I²C, SPI, UART/USART
Peripherals:	Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT
Number of I/O:	36
Program Memory Size:	16KB (8K x 16)
Program Memory Type:	FLASH
EEPROM Size:	256 x 8
RAM Size:	768 x 8
Voltage - Supply (Vcc/Vdd):	4.2V ~ 5.5V
Data Converters:	A/D 9x10b
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	44-TQFP
Supplier Device Package:	44-TQFP (10x10)

Alternative Products

Part Number	Manufacturer & Description	Compare
PIC18LF4431-I/PT Match 100%	Roving Networks / Microchip Technology IC MCU 8BIT 16KB FLASH 44TQFP	PIC18F4431-I/PT vs PIC18LF4431-I/PT
PIC18F4431-E/PT Match 100%	Roving Networks / Microchip Technology IC MCU 8BIT 16KB FLASH 44TQFP	PIC18F4431-I/PT vs PIC18F4431-E/PT
PIC18F4331-I/PT Match 64%	Roving Networks / Microchip Technology IC MCU 8BIT 8KB FLASH 44TQFP	PIC18F4431-I/PT vs PIC18F4331-I/PT
PIC18F4431T-I/PT Match 100%	Roving Networks / Microchip Technology IC MCU 8BIT 16KB FLASH 44TQFP	PIC18F4431-I/PT vs PIC18F4431T-I/PT
PIC18F4331T-I/PT Match 64%	Roving Networks / Microchip Technology IC MCU 8BIT 8KB FLASH 44TQFP	PIC18F4431-I/PT vs PIC18F4331T-I/PT
PIC18LF4331-I/PT Match 64%	Roving Networks / Microchip Technology IC MCU 8BIT 8KB FLASH 44TQFP	PIC18F4431-I/PT vs PIC18LF4331-I/PT

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 141

Shipped from

HK warehouse

Expected Shipping Date

Aug 18 - Aug 22 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$6.1300~~	~~$6.13~~
25	~~$5.9882~~	~~$149.70~~
100	~~$5.8467~~	~~$584.67~~

Current price of PIC18F4431-I/PT is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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