Part Number: ATSAMA5D27-SOM1

Manufacturer: Microchip Technology

Description: IC MOD CORTEX-A5 500-MHZ 1GB 64MB

Shipped from: Shenzhen/HK Warehouse

Stock Available: Check with us


Do you need a versatile, high-performance System-On-Module (SOM) to help you with your hardware design and software development? Take a look at the ATSAMA5D27-SOM1. We will cover all you need to know about this small but powerful SOM, from its major characteristics to its applications and benefits, in this comprehensive article.


Microchip’s ATSAMA5D27-SOM1 is a single-sided System-On-Module that is based on the high-performance Arm® Cortex®-A5 processor that is based on the MPU-SAMA5D27. This module was designed by Microchip. This outstanding SOM operates at up to 500 MHz, making it a reliable choice for a wide range of embedded applications. Let’s take a closer look at its features.


● ARM Cortex-A5 Processor-based  MPU

The ATSAMA5D27-SOM1 is powered by a powerful ARM Cortex-A5 CPU. This processor provides an exceptional blend of performance and efficiency, making it suited for a wide range of applications.

● 1Gbit (128MB) DDR2 SDRAM

With 1Gbit of DDR2 SDRAM, this SOM assures that your embedded system can manage multitasking and data processing efficiently.

● (MIC2800-G1JJYML) On-Board Power Management System

The onboard power management unit optimizes energy consumption, hence increasing the dependability and longevity of your embedded systems.

● 2Kb Serial-EEPROM with EUI-48™ Node Identity (24AA02E48T-I/OT)

This Serial EEPROM with an EUI-48TM Node Identity streamlines network configuration and identification.

● 64Mb Serial-Quad I/O Flash Memory (SST26VF064BT-104I/MF)

The 64Mb flash memory allows for enough firmware storage, allowing for seamless updates and efficient functioning.

● 10Base-T/100Base-TX-Ethernet PHY (KSZ8081RNAIA)

A reliable Ethernet PHY enables reliable network connectivity, which is critical for IoT and industrial applications.

● Compact Form Factor

The SOM is only 40 by 38mm in size and has a 0.8mm pitch, allowing for manual soldering and space-efficient designs.

● Abundant I/Os (103)

The SOM, with 103 I/Os, can accept a wide range of external devices and peripherals, providing flexibility in application creation.

● Tamper Pins (Up to 6)

The ATSAMA5D27-SOM1 has up to 6 tamper pins for greater security and tamper detection, making it perfect for critical applications.

● USB Interfaces

The SOM includes one USB Device, one USB Host, and one HSIC Interface for connecting to a variety of external devices.

● Shutdown and Reset Control Pins

The SOM includes one USB Device, one USB Host, and one HSIC Interface for connecting to a variety of external devices.

● Independent Power Supplies

The ATSAMA5D27-SOM1 provides independent power supply for camera sensors, SD cards, and backup voltage domains for increased customisation.

● Integrated Components

The module simplifies hardware design and decreases component count by including integrated crystals and internal voltage regulators.

● Multiple Interfaces for Application Development

The ATSAMA5D27-SOM1 is intended to aid application development by providing numerous interfaces and I/O choices.


The versatility of the ATSAMA5D27-SOM1 opens doors to a multitude of applications, including:

  1. Industrial Automation:Perfect for controlling and monitoring processes in industrial settings.
  2. IoT Devices:An excellent choice for building smart, connected devices and edge computing solutions.
  3. Medical Devices:Reliable processing power for medical instruments and diagnostics equipment.
  4. Consumer Electronics:Powering smart home devices, multimedia applications, and more.
  5. Automotive:Ideal for infotainment systems, telematics, and other in-car applications.
  6. Embedded Systems:The ATSAMA5D27-SOM1’s versatility caters to a wide range of embedded applications.

Advantages of ATSAMA5D27-SOM1: A Game Changer for Embedded System Design

The ATSAMA5D27-SOM1 is more than simply a little module; it is a game-changing solution that provides embedded system designers with numerous advantages. Let’s take a closer look at the numerous benefits that make it the best choice for those navigating the complex world of embedded systems.

● Accelerated Time-to-Market

The ATSAMA5D27-SOM1 is based on tried-and-true Microchip components. This pedigree simplifies both hardware design and software development, decreasing time-to-market for your embedded system projects dramatically. With less time spent on design details, you can devote more attention to innovation and functionality.

● Cost Efficiency

This SOM was created with cost-cutting in mind. By following design criteria that simplify the main application board, it is possible to reduce overall PCB complexity and cost. This cost-effective approach ensures that you get the most out of your budget without sacrificing performance or features.

● Versatility

The ATSAMA5D27-SOM1 embodies adaptability. Its numerous I/O choices and tamper pins allow it to be used in a wide range of applications. This SOM can be modified to match your individual demands whether you’re working on an industrial automation system, an IoT device, or an automotive application.

● Power Efficiency

Energy efficiency is critical in embedded systems. The ATSAMA5D27-SOM1’s integrated power management unit guarantees that power is used efficiently. It not only lowers operational expenses but also increases the lifespan of your embedded systems, boosting sustainability and dependability.

● Seamless Connectivity

The SOM includes a variety of connectivity choices, such as USB interfaces, Ethernet capabilities, and different I/Os. This enables smooth connection with other devices and systems, making it an excellent solution for projects requiring considerable data interchange and connectivity.

● Simplified Software Development

The ATSAMA5D27-SOM1 includes a free Linux distribution. This not only saves you money on an operating system, but it also makes the software development process easier. It provides a compatible platform for your program, ensuring that your embedded system can be up and running without any compatibility difficulties.

The ATSAMA5D27-SOM1 is an outstanding solution for streamlining embedded system development. Its proven components, low cost, adaptability, power economy, connectivity possibilities, and bundled Linux distribution make it a top choice for designers looking to bring their embedded system projects to life in an efficient, effective, and cost-effective manner. This SOM exemplifies the progression and progress of embedded systems, providing the capabilities required to innovate and succeed.


The ATSAMA5D27-SOM1 is your gateway to endless possibilities in embedded system design. Whether you’re creating IoT devices, revolutionizing industrial automation, or pursuing unique applications, this SOM empowers you with the power, versatility, and seamless integration to bring your ideas to life.

Choose ATSAMA5D27-SOM1 for streamlined design, faster development, and cost savings. It’s a compact module with vast potential.

Ready to take action? Contact ICRFQ, a leader in China’s electrical components, and turn your vision into reality. Reach out today.

4.8/5 - (397 votes)
Kevin Chen