PIC32MX170F256B-I/ML

Product Overview

• Category: Microcontroller
• Use: Embedded systems, IoT devices, consumer electronics
• Characteristics: High-performance, low-power consumption, extensive peripheral integration
• Package: 44-pin QFN
• Essence: A powerful microcontroller designed for a wide range of applications
• Packaging/Quantity: Tray packaging, available in various quantities

Specifications

• Architecture: MIPS32® M4K® Core
• CPU Speed: Up to 50 MHz
• Flash Memory: 256 KB
• RAM: 64 KB
• Operating Voltage: 2.3V - 3.6V
• Digital I/O Pins: 36
• Analog Input Channels: 16
• Communication Interfaces: UART, SPI, I2C, USB, CAN
• Timers: 5 x 16-bit, 1 x 32-bit
• ADC Resolution: 10-bit
• PWM Channels: 5
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The PIC32MX170F256B-I/ML microcontroller has a total of 44 pins. The pin configuration is as follows:

• Pin 1: VDD (Power Supply)
• Pin 2: VSS (Ground)
• Pin 3: OSC1 (Oscillator Input)
• Pin 4: OSC2 (Oscillator Output)
• Pin 5: AN0/RPB0 (Analog Input 0 / GPIO)
• Pin 6: AN1/RPB1 (Analog Input 1 / GPIO)
• ...
• Pin 44: AVDD (Analog Power Supply)

For a detailed pinout diagram, please refer to the product datasheet.

Functional Features

• High-performance MIPS32® M4K® core for efficient processing
• Extensive peripheral integration for versatile applications
• Low-power consumption for energy-efficient designs
• Wide operating voltage range for flexibility
• Multiple communication interfaces for seamless connectivity
• Rich set of timers and PWM channels for precise timing control
• 10-bit ADC for accurate analog signal acquisition

Advantages and Disadvantages

Advantages: - Powerful processing capabilities - Extensive peripheral integration reduces external component count - Low-power consumption extends battery life - Versatile communication interfaces enable easy integration with other devices - Wide operating temperature range allows for use in harsh environments

Disadvantages: - Limited flash memory and RAM compared to higher-end microcontrollers - Smaller package size may limit the number of available I/O pins - Higher cost compared to entry-level microcontrollers

Working Principles

The PIC32MX170F256B-I/ML microcontroller operates based on the MIPS32® M4K® core architecture. It executes instructions fetched from its flash memory, performs calculations, and controls various peripherals to carry out desired tasks. The microcontroller communicates with external devices through its communication interfaces, processes analog signals using its ADC, and generates precise timing using its timers and PWM channels.

Detailed Application Field Plans

The PIC32MX170F256B-I/ML microcontroller is suitable for a wide range of applications, including but not limited to:

1. Embedded Systems: Used in industrial automation, robotics, and control systems.
2. IoT Devices: Enables connectivity and control in smart home devices, wearables, and environmental monitoring systems.
3. Consumer Electronics: Powers various consumer products such as home appliances, gaming consoles, and audio devices.
4. Automotive: Used in automotive electronics for engine control, infotainment systems, and driver assistance features.
5. Medical Devices: Enables data acquisition and processing in medical equipment like patient monitors and diagnostic devices.

Detailed and Complete Alternative Models

• PIC32MX170F256B-I/SP: Same microcontroller in a 28-pin SPDIP package.
• PIC32MX170F256B-I/PT: Same microcontroller in a 44-pin TQFP package.
• PIC32MX170F256B-I/SS: Same microcontroller in a 28-pin SSOP package.

These alternative models offer different package options to suit specific design requirements while maintaining the same functionality and specifications as the PIC32MX170F256B-I/ML.

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