PIC32MX170F256BT-I/SS

Introduction

The PIC32MX170F256BT-I/SS is a microcontroller belonging to the PIC32 family of 32-bit microcontrollers 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: SSOP (Shrink Small Outline Package)
• Essence: 32-bit microcontroller with integrated peripherals
• Packaging/Quantity: Tape & Reel, 98 units per reel

Specifications

• Architecture: MIPS32 M4K Core
• CPU Speed: Up to 50 MHz
• Flash Memory: 256 KB
• RAM: 64 KB
• Operating Voltage: 2.3V - 3.6V
• I/O Pins: 44
• Communication Interfaces: SPI, I2C, UART, USB
• Analog-to-Digital Converter (ADC): 10-bit, 15 channels
• Comparators: 5
• Timers: 5

Detailed Pin Configuration

The PIC32MX170F256BT-I/SS features a total of 44 I/O pins, which are configured as follows: - Port A: 16 pins - Port B: 16 pins - Port C: 12 pins

Functional Features

• High-Performance CPU: The MIPS32 M4K core provides efficient processing for embedded applications.
• Rich Peripheral Integration: Integrated communication interfaces, ADC, comparators, and timers reduce the need for external components.
• Low Power Consumption: Enhanced power management features enable energy-efficient operation.
• Secure Boot and Flash Protection: Built-in security features protect the integrity of the firmware.

Advantages and Disadvantages

Advantages

• High-performance CPU for demanding applications
• Rich set of integrated peripherals reduces external component count
• Low power consumption extends battery life in portable devices
• Secure boot and flash protection enhance system security

Disadvantages

• Limited scalability compared to higher-end PIC32 models
• Restricted availability of certain package options

Working Principles

The PIC32MX170F256BT-I/SS operates as the central processing unit in embedded control systems, executing user-defined firmware to control various functions and interfaces. It interacts with external sensors, actuators, and communication devices to perform specific tasks based on the application requirements.

Detailed Application Field Plans

The PIC32MX170F256BT-I/SS is well-suited for a wide range of applications, including: - IoT Devices: Providing connectivity and control capabilities for smart home and industrial IoT applications. - Consumer Electronics: Powering user interfaces, motor control, and communication functions in electronic devices. - Industrial Automation: Controlling machinery, monitoring sensors, and interfacing with industrial networks.

Detailed and Complete Alternative Models

• PIC32MX170F256D-I/SS: Similar features with extended operating temperature range
• PIC32MX170F256B-I/SS: Lower flash memory capacity with similar peripheral integration
• PIC32MX130F064B-I/SS: Entry-level model with reduced flash memory and peripherals

In conclusion, the PIC32MX170F256BT-I/SS offers a balance of performance, integration, and power efficiency, making it suitable for a variety of embedded control applications.

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