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Microchip Technology PIC18F4321IP Datasheet & Stock

The Microchip PIC18F4321-I/P is a versatile enhanced flash microcontroller designed for a wide range of embedded applications. It incorporates a 10-bit Analog-to-Digital Converter (A/D), nanoWatt technology for low power consumption, and a flexible oscillator structure supporting multiple modes and frequencies. The device offers power-managed modes like Run, Idle, and Sleep, along with features such as an MSSP module for SPI and I2C communication, an enhanced USART for RS-485/RS-232/LIN, and a programmable 16-level High/Low-Voltage Detection module. Its robust features and efficient design make it suitable for industrial control, automotive applications, and consumer electronics.

Authorized Distributors
Source:DigiKey
Part No:PIC18F4321-I/P
Stock:196
Inv Date:06-03-2026
Price: Unit price: $4.73
Buy/RFQ:
Part No:PIC18F4321-I/P
Stock:119
Inv Date:06-04-2026
Price: Unit price: $4.76
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Part No:PIC18F4321-I/P
Stock:0
Inv Date:06-03-2026
Price: Unit price: $5.58
Buy/RFQ:
Part No:PIC18F4321-I/P
Stock:140
Inv Date:06-03-2026
Price: Unit price: $4.45
Buy/RFQ:
Part No:PIC18F4321-I/P
Stock:140
Inv Date:06-03-2026
Price: Unit price: $4.45
Buy/RFQ:
Part No:PIC18F4321-I/P
Stock:0
Inv Date:06-03-2026
Price: Unit price: $4.98
Buy/RFQ:

Frequently Asked Questions

Where can I buy Microchip Technology PIC18F4321IP?

You can click on the BUY or RFQ button to purchase PIC18F4321IP from an authorized Microchip Technology distributor.

How do I troubleshoot issues or seek technical support for part PIC18F4321IP?

You can download the PIC18F4321IP datasheet or visit the Microchip Technology website for support.

Who is the manufacturer of PIC18F4321IP?

Microchip Technology

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