PIC32MX250F128BT-50I/SO

Introduction

The PIC32MX250F128BT-50I/SO is a microcontroller belonging to the PIC32 family, designed and manufactured by Microchip Technology. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Microcontroller
• Use: Embedded control applications, IoT devices, consumer electronics
• Characteristics: High performance, low power consumption, rich peripheral integration
• Package: 28-pin SOIC (Small Outline Integrated Circuit)
• Essence: Advanced 32-bit microcontroller with integrated peripherals
• Packaging/Quantity: Tape & Reel, 98 units per reel

Specifications

• Architecture: 32-bit
• CPU Speed: 50 MHz
• Flash Memory: 128 KB
• RAM: 32 KB
• Operating Voltage: 2.3V - 3.6V
• I/O Pins: 23
• Communication Interfaces: SPI, I2C, UART, USB
• Analog-to-Digital Converter (ADC): 10-bit, 15 channels
• Timers: 5 x 16-bit, 1 x 32-bit
• Comparators: 5
• Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The PIC32MX250F128BT-50I/SO features a 28-pin SOIC package with specific pin assignments for power, ground, I/O, communication interfaces, and other peripherals. The detailed pin configuration can be found in the official datasheet provided by Microchip Technology.

Functional Features

• High-Performance CPU: The 32-bit CPU core operates at 50 MHz, providing substantial processing power for various applications.
• Rich Peripheral Integration: Integrated ADC, timers, communication interfaces, and other peripherals reduce the need for external components, saving board space and cost.
• Low Power Consumption: Advanced power management features enable efficient operation, making it suitable for battery-powered devices.
• Extensive Connectivity: Multiple communication interfaces such as SPI, I2C, UART, and USB facilitate seamless interaction with other devices.

Advantages and Disadvantages

Advantages

• High performance for demanding applications
• Rich set of integrated peripherals
• Low power consumption for energy-efficient designs
• Extensive connectivity options for versatile applications

Disadvantages

• Limited availability of pins for larger-scale projects
• Higher cost compared to lower-end microcontrollers

Working Principles

The PIC32MX250F128BT-50I/SO operates based on the MIPS32® M4K® core architecture, which provides high performance and efficiency. It executes instructions from its flash memory and interacts with external components through its integrated peripherals, enabling precise control and data processing.

Detailed Application Field Plans

The PIC32MX250F128BT-50I/SO is well-suited for a wide range of applications, including: - IoT Devices: Leveraging its low power consumption and extensive connectivity options for sensor nodes, gateways, and edge devices. - Consumer Electronics: Powering smart home devices, wearable gadgets, and portable electronics due to its high performance and rich feature set. - Industrial Control Systems: Providing robust control capabilities for automation, monitoring, and data acquisition in industrial environments.

Detailed and Complete Alternative Models

• PIC32MX250F128B: Similar features with a different package option
• PIC32MX270F256D: Higher memory and peripheral count for more demanding applications
• PIC32MX150F128B: Lower-cost alternative with reduced peripheral integration

In conclusion, the PIC32MX250F128BT-50I/SO offers a balance of performance, power efficiency, and integrated peripherals, making it suitable for diverse embedded control applications, IoT devices, and consumer electronics.

[Word Count: 598]