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Industry’s Broadest and Most Innovative 32-bit Microcontroller Portfolio


Differentiate your design with our 32-bit microcontrollers (MCUs) that provide the performance and functional capabilities to meet the requirements of countless applications ranging from general-purpose embedded control to secured Internet of Things (IoT) solutions and beyond. Our broad and scalable portfolio of devices gives you many features and options to create innovative products. Accelerate your development with our comprehensive and easy-to-use integrated development environment and MPLAB® Harmony embedded software development framework. Explore our hardware and software ecosystem and discover how it makes designing your product effortless and reduces your overall costs.

Selection Guide


Start your next 32-bit embedded design with one of our PIC32 or SAM families of 32-bit MCUs. We offer a broad portfolio of 32-bit MCUs ranging from entry-level to high-performance devices. We offer these MCUs with a variety of memory sizes and processing speeds along with robust security, ultra-low power, enhanced touch, analog and digital peripherals to incorporate additional functionalities to your design. Our MCUs also offer multiple connectivity options including CAN, CAN FD, Hi-Speed/Full-Speed USB and Ethernet.

If your design has outgrown the capabilities of our 8- or 16-bit MCUs, the PIC32 and SAM families deliver easy scalability, enhanced performance and larger memory options while still allowing you to remain within the common MPLAB development ecosystem.

Click on the PIC32 or SAM family names in our two interactive diagrams below to learn more and discover the right device for your next project. PIC32 device families are offered in two categories: PIC32M devices, which are powered by the MIPS32® core, and PIC32C devices, which are powered by Arm® Cortex® CPUs. SAM devices are powered by Arm Cortex CPUs.

Start your product development now with products from our early access program. Take advantage of our latest products that are not yet available to the public, which include solutions with Arm® Cortex®-M33 core with TrustZone® technology and an integrated Hardware Security Module (HSM) and up to 2 MB of internal Flash.

32-bit MCU Selection Resources


From entry-level to high-performance options, our 32-bit MCUs have the features and flexibility to help you create advanced solutions for the latest applications. Use the links below to find the product family that matches your design requirements. If your design outgrows the capabilities of our MCUs or if you want to use the Linux® operating system, our 32-bit microprocessors are a natural extension to our MCU portfolio.

Get Personalized Feedback on Your Design


MCU32Check is a value-added service that we offer to assist with your development process. Our qualified engineering team, which has expertise in 32-bit PIC and SAM MCUs, is ready to review your design and provide you with the guidance you need to accelerate your development and get your product to market faster. We provide comprehensive guidelines on these and other aspects of your design:

  • PCB layout guidelines
  • Component selection
  • EMI and EMC considerations
  • Typical issues with peripheral implementation (ADC, SPI, Ethernet, and others)
  • Standard troubleshooting guidelines

Explore 32-bit MCUs


Development Tools


Hardware Tools


We offer a complete suite of tools to help accelerate your prototyping and speed your time to market. Choose from low-cost Curiosity and Xplained development boards and kits, starter kits, fully featured expansion and development boards and a range of debuggers.

MPLAB Development Ecosystem and Software Tools


The MPLAB development ecosystem is a single tool chain supporting all PIC® and SAM  microcontrollers (MCUs).

Documentation and Training


Brochures


Title
32-bit MCU Brochure Download
MPLAB® Harmony Brochure Download
32-bit Quick Reference Guide Download
32-bit Microcontroller Collateral and Solutions Reference Guide Download

Need Some Help?


We are here to support you. Contact our Client Success Team to get assistance with your design.