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MPU System On Modules (SOMs)

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Integrated Solutions for Industrial-Grade Designs

With SOMs, creating an industrial-grade microprocessor (MPU)-based system doesn’t have to be complicated. SOMs simplify your design by integrating power management, nonvolatile boot memory, an Ethernet PHY and high-speed (LP) DDRx memory onto a small, single-sided Printed Circuit Board (PCB). The different modules offer a range of features including wireless connectivity and on-board NAND Flash. SOMs use a common set of Microchip components and limit the design rules of the main application board, reducing overall PCB complexity and cost. They have castellated mounting holes to enable easy hand soldering in your initial prototyping phase and automated board-to-board soldering in production.

SOMs are supported by a comprehensive development environment through our mainline Linux® OS distribution and our MPLAB® development ecosystem to help you design your end product at the bare-metal or RTOS level.

SOM Products

SAMA5D27 SOM

SAMA5D27 SOM

  • Arm® Cortex®-A5 based SAMA5D27 processor
  • 1 Gb (128 MB) DDR2 DRAM
  • On-board power management unit
  • Single 3.3V supply
  • Pre-programmed EUI-48™ MAC address
  • Industrial temperature range (−40 to 85°C)
  • 40 × 38 mm module, 0.8 mm pitch
Explore SAMA5D27 SOM
SAMA5D27 Wireless SOM

SAMA5D27 Wireless SOM

  • Arm Cortex-A5 based SAMA5D2 processor
  • 2 Gb (256 MB) LPDDR2 DRAM
  • Wi-Fi® and Bluetooth® wireless connectivity
  • On-board power management unit
  • ATECC608A secure element
  • Single 3V to 5.5V supply
  • Pre-programmed EUI-48 MAC address
  • Industrial temperature range (−40 to 85°C)
  • 40.8 × 40.8 mm module, 0.8 mm pitch
Explore SAMA5D27 Wireless SOM
SAM9X60 SOM

SAM9X60 SOM

  • Arm ARM926EJ-S™ CPU-based MPU
  • 128 MB, 200 MHz DDR2
  • 4 Gb NAND on-board Flash
  • One Ethernet port, one SD™/e-MMC™ port, two high-speed USB ports and one full-speed USB port
  • 24-bit LCD with overlays
  • Camera interface
  • Resistive touch
  • Up to two CAN ports and up to seven UARTs
  • 2.7–5.5V single VDD
  • 28 mm × 28 mm, 152-pin castellated, hand-solderable package
Explore SAM9X60 SOM
SAM9X75D2GN4 SOM

SAM9X75D2GN4 SOM

  • Arm ARM926EJ-S CPU-based MPU
  • 128–256 MB DDR3L
  • 2–4 Gb NAND and 64 Mb QSPI Flash with embedded EUI-48 and EUI-64™ MAC addresses
  • 64 Mb QSPI Flash
  • Gb Ethernet Tx
  • Power management unit
  • 3.3–5.5V single VDD
  • 35 × 30 mm, 174-pin, 0.65 mm pad pitch, hand-solderable package
Explore SAM9X75D2GN4 SOM
SAM9X75D1GN2 SOM

SAM9X75D1GN2 SOM

  • ARM926EJ-S Arm Thumb processor-based SAM9X75 MPU running up to 800 MHz
  • 1 Gbit DDR3L
  • 2 Gbit NAND Flash memory
  • 35 × 30 mm, 174-pin 0.65 mm pad pitch module, manually solderable for prototyping
Explore SAM9X75D1GN2 SOM
SAM9X75D5MN0 SOM

SAM9X75D5MN0 SOM

  • ARM926EJ-S Arm Thumb processor-based SAM9X75 MPU running up to 800 MHz
  • 512 Mbit DDR2
  • 35 × 30 mm, 174-pin, 0.65 mm pad pitch module, manually solderable for prototyping
Explore SAM9X75D5MN0 SOM

Resources to Build Your Design

You can hand solder the SOM on a motherboard and take your project to production or take advantage of the free schematics, design and Gerber files and complete Bill of Materials (BOM) that are available in the Documentation section of our SOM product pages to create a reference design. You can also easily transition from the SOM to a System-in-Package (SiP) or to a discrete MPU, depending on your design needs. No matter which option you select, these devices are backed by our client-driven obsolescence practice of continuing to supply a product for as long as possible and while demand for the product exists.

Software Tools

Our software solutions let you take full advantages of our silicon by providing a simple, transparent development experience. Easily build your project using either our MPLAB X Harmony environment for bare metal and RTOS development or our mainline Linux OS distribution.

The MPLAB development ecosystem is a single tool chain supporting all PIC® microcontrollers (MCUs) and SAM MCUs and MPUs. The tight integration between MPLAB X IDE and MPLAB X Harmony embedded software framework produces an enhanced development environment so that you can focus on creating and debugging your application-specific code on our MPUs.

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MPLAB-X-IDE
MPLAB X Integrated Development Environment (IDE)

MPLAB X IDE is a highly configurable software platform that provides powerful, free tools for developing, debugging and qualifying embedded designs that use microcontrollers and digital signal controllers.

MPLAB-HARMONY-V3
MPLAB® HARMONY V3

MPLAB® Harmony is a modular framework that provides interoperable firmware libraries for application development on 32-bit microcontrollers and microprocessors.

MPLAB-XC32
MPLAB XC32 COMPILER

When combined with our free and award-winning MPLAB X Integrated Development Environment (IDE), the fully graphical frontend provides:

Editing errors and breakpoints that match corresponding lines in the source code
Single stepping through C and C++ (C++ only available in MPLAB XC32++ compilers) source code to inspect variables and structures at critical points
Data structures with defined data types, including floating point, display in watch windows

Microchip Graphics Suite for MPLAB Harmony

MPLAB X IDE also comes with Microchip Graphics Suite for Harmony for creating professional-looking embedded Graphical User Interfaces (GUIs). This tightly integrated system of tools and software allows you to add GUIs, animation and imagery quickly and easily to a graphical display.

Learn More

Linux OS

All our Linux development code is mainlined in the Linux communities, providing you full access to source code and long-term support. This also opens the door to the world’s largest developer community, providing access to qualified software engineers who can assist with your MPU-based projects.

You can also benefit from our Microchip Graphics Suite (MGS) for Linux, a free open-source C++ GUI development tool that provides a great user experience and a high-quality look and feel. 

Learn About Linux OS for MPUs
Learn About MGS for Linux

Design Help

Need Help Choosing a Product for Your Design?

Our Client Support team is here to support you. Use the link below to schedule a call with a member of our team, use our live chat widget in the bottom right corner or submit a question for assistance and we will follow up with you as soon as possible.











MPU Design Partners

We partner with design consultants to assist with your MPU-based designs. Learn more about how our design partners can accelerate your time to market.

Design Partners

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