Microchip Technology PIC32MX170F256B-I/SO

The PIC32MX170F256B-I/SO is a high-performance 32-bit microcontroller (MCU) from Microchip Technology, designed for embedded applications that require efficient processing and a variety of communication interfaces. This microcontroller is part of the PIC32MX1XX/2XX series, known for their low power consumption and rich feature set. It is particularly suitable for applications in industrial control, consumer electronics, medical devices, and the Internet of Things (IoT).

At the heart of the PIC32MX170F256B-I/SO is a MIPS M4K core, which operates at speeds up to 50 MHz. The MCU comes with 256 KB of Flash memory and 64 KB of RAM, providing ample space for application code and data storage. The Flash memory also supports live update capability, allowing for firmware upgrades in the field without interrupting the normal operation of the device.

This microcontroller offers a range of peripherals that enhance its versatility. It includes:

• Multiple channels of 10-bit Analog-to-Digital Converters (ADCs) for analog sensor integration
• Digital-to-Analog Converters (DACs) for analog output capabilities
• Serial communication interfaces such as UART, SPI, and I2C for connectivity with other devices and sensors
• A Charge Time Measurement Unit (CTMU) for touch sensing or precise time measurement
• Timers, output compare, and input capture for accurate event timing and PWM generation

The PIC32MX170F256B-I/SO also features a USB 2.0 Full-Speed/OTG peripheral for implementing USB communication in host, device, or OTG configurations, making it an excellent choice for portable devices and connectivity solutions. Additionally, it includes a Parallel Master Port (PMP) for interfacing with parallel devices like graphic LCDs.

With its operating voltage range of 2.3V to 3.6V, the PIC32MX170F256B-I/SO is optimized for low-power operation, which is critical for battery-powered and power-sensitive applications. The MCU is available in a 28-pin SOIC package, making it suitable for space-constrained applications while still offering enough GPIO pins for interfacing with external components.

Overall, the PIC32MX170F256B-I/SO from Microchip Technology is a robust and versatile microcontroller that provides a balance between performance, power consumption, and peripheral integration, making it an ideal choice for a wide range of embedded systems.