PIC18F46J50T-I/PT

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) applications
• Characteristics: High-performance, low-power consumption, USB connectivity
• Package: TQFP-44
• Essence: A versatile microcontroller designed for various applications requiring USB connectivity and advanced control capabilities.
• Packaging/Quantity: Available in tape and reel packaging, quantity depends on the supplier.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 48 MHz
• Program Memory Size: 64 KB
• RAM Size: 3.8 KB
• Data EEPROM Size: 256 bytes
• Number of I/O Pins: 36
• ADC Channels: 12
• UART Modules: 2
• SPI Modules: 1
• I2C Modules: 1
• USB Interface: Full-Speed USB 2.0

Detailed Pin Configuration

The PIC18F46J50T-I/PT microcontroller has a total of 44 pins. The pin configuration is as follows:

• Pins 1-9: Analog input pins (AN0-AN8)
• Pins 10-17: General-purpose I/O pins (RB0-RB7)
• Pins 18-25: General-purpose I/O pins (RC0-RC7)
• Pins 26-33: General-purpose I/O pins (RD0-RD7)
• Pins 34-37: Special function pins (VDD, VSS, OSC1, OSC2)
• Pins 38-41: USB interface pins (USBID, VUSB, VBUS, UVLO)
• Pins 42-44: Special function pins (MCLR, PGD, PGC)

Functional Features

• USB Connectivity: The PIC18F46J50T-I/PT microcontroller features a built-in USB interface, allowing seamless integration with USB-enabled devices.
• High-Performance: With a CPU speed of up to 48 MHz, this microcontroller offers fast and efficient processing capabilities.
• Low-Power Consumption: Designed for energy-efficient applications, the PIC18F46J50T-I/PT minimizes power consumption without compromising performance.
• Advanced Control Capabilities: The microcontroller includes multiple UART, SPI, and I2C modules, enabling communication with various external devices.
• Analog-to-Digital Conversion: Equipped with 12 ADC channels, it can accurately convert analog signals into digital data.

Advantages and Disadvantages

Advantages: - USB connectivity simplifies integration with USB-enabled devices. - High-performance CPU allows for fast processing. - Low-power consumption extends battery life in portable applications. - Versatile I/O pins provide flexibility for different project requirements. - Ample program memory size enables complex application development.

Disadvantages: - Limited RAM size may restrict the complexity of certain applications. - Availability of alternative models with more advanced features may be limited.

Working Principles

The PIC18F46J50T-I/PT microcontroller operates based on the principles of embedded systems. It executes instructions stored in its program memory to perform specific tasks. The CPU processes data and controls the flow of information between various peripherals and external devices. The USB interface allows for communication with USB-enabled devices, while the I/O pins facilitate interaction with external components.

Detailed Application Field Plans

The PIC18F46J50T-I/PT microcontroller finds applications in various fields, including but not limited to:

1. Internet of Things (IoT) Devices: Its USB connectivity and advanced control capabilities make it suitable for IoT applications, such as home automation systems and smart devices.
2. Consumer Electronics: The microcontroller can be used in consumer electronics products like gaming consoles, remote controls, and audio systems.
3. Industrial Automation: Its high-performance CPU and I/O capabilities make it suitable for industrial automation applications, such as control systems and monitoring devices.
4. Medical Devices: The microcontroller can be utilized in medical devices, including patient monitoring systems and diagnostic equipment.

Detailed and Complete Alternative Models

1. PIC18F46J50-I/PT: Similar to the PIC18F46J50T-I/PT, but without the extended temperature range.
2. PIC18F46J50-I/P: Similar to the PIC18F46J50T-I/PT, but in a different package (PDIP-40).
3. PIC18F45J50-I/PT: A lower-cost alternative with slightly reduced specifications compared to the PIC18F46J50T-I/PT.

These alternative models provide options based on specific project requirements and budget constraints.

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