PIC32MX250F256LT-50I/PT

Product Overview

Category

The PIC32MX250F256LT-50I/PT belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems for controlling and processing data.

Characteristics

• High-performance 32-bit RISC CPU
• Flash memory for program storage
• Ample RAM for data storage
• Multiple communication interfaces (UART, SPI, I2C)
• Analog-to-Digital Converter (ADC) for sensor interfacing
• Timers and counters for precise timing operations
• Low power consumption
• Wide operating voltage range

Package

The PIC32MX250F256LT-50I/PT is available in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of this microcontroller lies in its ability to efficiently execute complex tasks while consuming minimal power.

Packaging/Quantity

The PIC32MX250F256LT-50I/PT is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller Family: PIC32MX
• Model Number: 250F256LT-50I/PT
• Maximum Clock Speed: 50 MHz
• Flash Memory Size: 256 KB
• RAM Size: 32 KB
• Operating Voltage Range: 2.3V - 3.6V
• Number of I/O Pins: 36
• ADC Resolution: 10-bit
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 5
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC32MX250F256LT-50I/PT has a total of 36 I/O pins, which are assigned various functions based on the application requirements. The pin configuration is as follows:

• Pin 1: VDD (Power Supply)
• Pin 2: VSS (Ground)
• Pin 3: RA0 (I/O or Analog Input)
• Pin 4: RA1 (I/O or Analog Input)
• ...
• Pin 36: RB15 (I/O)

Functional Features

The PIC32MX250F256LT-50I/PT offers several functional features that enhance its usability and performance:

1. High-performance CPU: The 32-bit RISC CPU provides fast and efficient execution of instructions.
2. Ample Memory: The combination of flash memory and RAM allows for storing program code and data.
3. Communication Interfaces: The UART, SPI, and I2C interfaces enable seamless communication with other devices.
4. Analog-to-Digital Converter: The built-in ADC facilitates interfacing with analog sensors and signal processing.
5. Timers and Counters: The timers and counters offer precise timing control for various applications.
6. Low Power Consumption: The microcontroller is designed to operate efficiently, conserving power in battery-powered devices.

Advantages and Disadvantages

Advantages

• High-performance CPU enables fast execution of complex tasks.
• Ample memory allows for storing large programs and data.
• Multiple communication interfaces provide flexibility in device connectivity.
• Low power consumption extends battery life in portable applications.

Disadvantages

• Limited number of I/O pins may restrict the number of peripherals that can be connected simultaneously.
• Higher cost compared to lower-end microcontrollers with similar specifications.

Working Principles

The PIC32MX250F256LT-50I/PT operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its flash memory, processes data using its CPU, and communicates with external devices through its various interfaces. The microcontroller's working principles involve fetching, decoding, and executing instructions in a sequential manner.

Detailed Application Field Plans

The PIC32MX250F256LT-50I/PT finds applications in various fields, including but not limited to:

1. Industrial Automation: Controlling and monitoring industrial processes and machinery.
2. Consumer Electronics: Power management, user interface control, and data processing in devices like smart home systems, wearable devices, etc.
3. Automotive Systems: Engine control units, dashboard displays, and vehicle diagnostics.
4. Medical Devices: Patient monitoring systems, medical imaging equipment, and portable healthcare devices.
5. Internet of Things (IoT): Connecting devices to the internet for remote control and monitoring.

Detailed and Complete Alternative Models

1. PIC32MX270F256D-50I/PT: Similar specifications with additional features like USB connectivity.
2. PIC32MX230F064B-I/SP: Lower memory and pin count, suitable for cost-sensitive applications.
3. PIC32MX350F128H-50I/PT: Higher memory and pin count, suitable for more complex applications.

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