Microchip Technology Tariff Inquiry

PIC18F45Q71-I/MP

Microchip Technology's PIC18F45Q71-I/MP is a high-performance, 8-bit microcontroller (MCU) that belongs to the PIC18F45Q71 series. It is designed to provide a powerful and versatile solution for a wide range of embedded applications.

Description:

The PIC18F45Q71-I/MP is a member of the PIC18F45Q71 family of microcontrollers, which are based on the enhanced mid-range core (ENHANCED MID RANGE - XMR) architecture. This core features an efficient instruction set and a high code density, allowing for faster execution and reduced program memory requirements. The device is available in a 64-pin Quad Flat No-Lead (QFN) package.

Features:

1. Core: Enhanced mid-range core (XMR) with a clock speed of up to 40 MIPS.
2. Memory:
   • Flash Program Memory: 256 KB
   • RAM: 32 KB
   • EEPROM: 8 KB
3. Input/Output (I/O): 49 digital I/O lines, with support for external interrupts and various I/O configurations.
4. Communication Interfaces:
   • Two USART modules for serial communication
   • One SPI module for high-speed serial data transfer
   • One I2C module for low-speed serial communication
5. Timers:
   • 5 Timers, including an 8-bit Timer0, a 16-bit Timer1, and three 16-bit Timer2/3/4 with capture/compare/PWM capabilities.
6. Enhanced DMA Controller: Supports efficient data transfer between peripherals and memory.
7. USB: Integrated USB 2.0 full-speed (12 Mbps) interface with on-chip USB protocol stack support.
8. ADC: 10-bit Analog-to-Digital Converter with up to 20 channels.
9. Security: In-Circuit Serial Programming (ICSP) and In-System Programming (ISP) capabilities, along with a variety of security features to protect the firmware.
10. Power Management: Low-power sleep modes to conserve energy.

Applications:

The PIC18F45Q71-I/MP is suitable for a wide range of embedded applications due to its powerful core, extensive communication interfaces, and versatile peripherals. Some potential applications include:

1. Industrial control systems: Utilizing its timers, I/O lines, and communication interfaces for controlling and monitoring industrial processes.
2. Automotive electronics: For in-vehicle infotainment systems, body control modules, and engine management systems.
3. Medical devices: In portable or wearable medical equipment, leveraging its USB interface and low power consumption.
4. Consumer electronics: For smart appliances, home automation systems, and portable devices.
5. Data acquisition and processing: With its ADC and communication interfaces, it can be used for collecting and transmitting sensor data.
6. Networking and communication devices: As a controller for routers, modems, and other network equipment.
7. Human-Machine Interface (HMI) devices: For controlling and monitoring equipment through touchscreens or button interfaces.

The PIC18F45Q71-I/MP's combination of performance, memory, and features make it a popular choice for developers looking to create efficient and reliable embedded systems.