Microchip Technology Tariff Inquiry

PIC18F4450-I/P

Microchip Technology's PIC18F4450-I/P is a high-performance microcontroller (MCU) that belongs to the PIC18F4x family. This MCU is designed for a wide range of applications, including industrial control, automotive, and consumer electronics. Here's a brief description, features, and applications of the PIC18F4450-I/P:

Description:

The PIC18F4450-I/P is a 40-pin, 8-bit flash microcontroller with a high-performance PIC18XX core. It features an integrated USB interface, which simplifies the development of USB-based applications and reduces the overall system cost by eliminating the need for external USB transceivers.

Features:

1. Core: 16-bit CPU with increased instruction execution speed and zero-wait states for most instructions.
2. Memory: 128KB Flash memory, 4KB RAM, and 256 bytes EEPROM.
3. USB Interface: Integrated USB 2.0 full-speed function with on-chip transceiver.
4. I/O: 35 digital I/O lines, including 5-volt tolerant inputs and 10-bit resolution analog-to-digital converters (ADCs).
5. Timers: Three 8-bit timers, one 16-bit timer, and one watchdog timer.
6. Communication: Universal Synchronous/Asynchronous Receiver/Transmitter (USART) for serial communication.
7. Enhanced Mid-range Peripherals (EUSART): Supports SPI, I2C, and UART protocols.
8. Programmable Serial Interface: Allows for asynchronous and synchronous serial communication.
9. Power-on Reset (POR): Provides reliable device startup.
10. Oscillator options: Internal oscillator with a precision clock reference, or external oscillator support.

Applications:

1. USB-based applications: Data acquisition systems, USB-to-serial adapters, and USB-powered devices.
2. Industrial control: Motor control, sensor interfacing, and process control systems.
3. Automotive: Infotainment systems, telematics, and body control modules.
4. Consumer electronics: Smart appliances, gaming peripherals, and portable devices.
5. Medical equipment: Patient monitoring systems and medical instrumentation.
6. Security systems: Access control, surveillance cameras, and alarm systems.

The PIC18F4450-I/P offers a versatile and cost-effective solution for a wide range of applications, thanks to its integrated USB interface, powerful core, and extensive peripheral set.