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Product Description (Detailed):

Dive into advanced embedded development, especially USB-enabled applications, with the powerful PIC18F4550 Microcontroller IC. This 8-bit, 40-Pin DIP package microcontroller from Microchip Technology is a highly sought-after component for its integrated USB 2.0 Full Speed interface, making it an excellent choice for creating a wide array of USB-connected devices, from custom Human Interface Devices (HIDs) to data acquisition systems.

The PIC18F4550 stands out in the PIC18 family for its dedicated on-chip USB peripheral. This allows designers to implement complex USB communication protocols without the need for external USB interface chips, significantly simplifying circuit design and reducing bill of materials costs. Beyond its USB capabilities, the PIC18F4550 is a robust general-purpose microcontroller. It features ample Flash Program Memory (typically 32KB), allowing for substantial firmware, along with RAM Data Memory (2KB) and EEPROM Data Memory (256 bytes) for persistent data storage. Its rich set of integrated peripherals includes multiple Analog-to-Digital Converter (ADC) channels (13 channels, 10-bit resolution) for interfacing with analog sensors, several Capture/Compare/PWM (CCP) modules for precise timing and motor control, and versatile serial communication interfaces like UART (USART), SPI, and I2C for communicating with other ICs and modules. With up to 35 user-configurable I/O pins in the 40-pin DIP package, robust interrupt handling, and various power-saving modes, the PIC18F4550 provides a flexible and high-performance platform. Programmed using Microchip's MPLAB X IDE and compatible PICkit programmers, this microcontroller is the ideal foundation for developing innovative USB peripherals, embedded data loggers, industrial control interfaces, and a host of other applications requiring intelligent USB connectivity.

The PIC18F4550 is a powerful 8-bit microcontroller from Microchip's PIC18 series, specifically designed to handle USB device applications with built-in USB 2.0 support. Its 40-pin DIP package makes it perfect for breadboarding, trainer kits, and through-hole PCB design.

With 32KB of Flash memory, 13 analog input channels, and rich communication interfaces (USART, SPI, I2C), the PIC18F4550 is widely used in robotics, USB keyboards/mice, sensors, and industrial automation systems.

This IC offers nanoWatt technology, enabling low-power operation and is supported by the MPLAB X IDE and XC8 compiler, making it ideal for both hobbyists and professionals.

Key Features:

• Architecture: 8-bit RISC Microcontroller

• Memory: 32KB Flash, 2KB RAM, 256 Bytes EEPROM

• USB 2.0 (Full-Speed) Interface Built-In

• 13-channel 10-bit ADC, 4 Timers, PWM, SPI, I2C, UART

• Package: 40-pin Dual In-line Package (DIP)

• Operating Voltage: 2.0V – 5.5V

• Ideal for USB interfacing, robotics, industrial control, and academic projects

Technical Specifications:

How to Use:

1. Place IC on a breadboard or DIP socket for easy access.

2. Use a USB bootloader or ICSP (In-Circuit Serial Programming) for uploading code.

3. Interface peripherals like LCDs, sensors, or motor drivers via GPIO, UART, SPI, or I2C.

4. Use MPLAB X IDE and XC8 compiler for programming.

5. Power via 5V regulated supply and connect USB lines via pins D+ (RC5) and D− (RC4).

Tip: Use with 20 MHz crystal oscillator and appropriate capacitors for USB clock accuracy.

Applications:

• USB Human Interface Devices (HID) like keyboards, mice, gamepads

• USB-to-Serial converters

• Data acquisition systems with ADC input

• Robotics and mechatronics projects

• Industrial control and automation

• Embedded development boards and trainers

• Engineering academic kits and college projects

Package Includes:

• 1 × PIC18F4550 8-bit Microcontroller IC – 40-Pin DIP