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MYS-SAM9X25 Single Board Computer

Description of product

MYS-SAM9X25 Single Board Computer | ATMEL SAM9X25 ARM9 SBC Board-Welcome to MYIR

The MYS-SAM9X25 is a single board computer among the MYS-SAM9X5 SBC board series based on Atmel AT91SAM9X25 ARM9 processor which is capable of working at up to 400MHz.


The MYS-SAM9X25 carries 128MB DDR2 SDRAM, 256MB Nand Flash, 4MB Data Flash and 64KB EEPROM. It features rich periphery interfaces including serial port, USB, Ethernet, two CAN, Micro SD, Audio, RTC, JTAG, SPI, GPIO, etc.


The MYS-SAM9X25 SBC Board support Linux 2.6.39 and Andriod 2.3.5 with delivered drivers. It is also provided with sample codes in KEIL’s MDK-ARM project to help help users on non-OS development. The delivery package includes necessary cables and accessories, detailed documents and software package. MYIR also offers optional WiFi, Camera, GPS and GPRS modules for this board. This SBC board is an ideal evaluation kit to help users start development quickly and make solution out of the boxes easily.


The MYS-SAM9X25 is in smart size but features rich peripheries  so as good to apply in many fields including industrial control, medical instruments, automation, security device, measurement instruments etc.

MYS-SAM9X25 Single Board Computer | ATMEL SAM9X25 ARM9 SBC Board-Welcome to MYIR

Product Features

  • Atmel AT91SAM9X25 (pin-to-pin compatible with Atmel AT91SAM9G15, SAM9G25, SAM9G35 and SAM9X35)
    - 400MHz ARM926-based embedded microprocessor unit
    - 16 KB Data Cache, 16KB Instruction Cache
    - 32KB Chip SRAM, 64KB ROM

Memory and Storages

  • External Memory: 128MB DDR2 SDRAM, 256MB Nand Flash, 4MB Data Flash and 64KB EEPROM
  • 1 x Micro SD Card slot

Peripheral Interfaces

  • Debug serial port (J13)
  • RS232 serial port (UART0, J13)
  • Two high-speed USB Host ports
  • One Mini USB OTG port
  • One 10/100Mpbs Ethernet
  • Two CAN interfaces
  • One Audio input port (3.5mm Jack)
  • One stero Audio output port (3.5mm Jack)
  • RTC Battery socket
  • One JTAG interface (J13)
  • One power indicator (Red LED)
  • One User LED (Blue)
  • Three expansion interfaces (J3, J4 and J5) brings out interfaces below, some are multi-plexed:
    3 x UARTs (UART1, 2, 3), 2 x SPI, 2 x I2C, 12 x ADC, 54 x GPIO

Mechanical Parameters

  • Dimension:  100mm x 64mm
  • PCB layers:  8-layer design
  • Power supply: 5V/2A or USB Power supply
  • Working temp.: 0~70 Celsius or -40~85 Celsius
    Note: Our products are delivered of commercial grade (0~70 Celsius) by default.  Anyhow the MYS-SAM9X5 board based on Atmel ARM9 processor can work for industrial applications working in harsh environment with working temperature ranging from -40 Celsius to 85 Celsius.  Please contact us for price and availability of products of industrial grade if you needed.

OS support and Sample codes

  • Linux 2.6.39
  • Andriod 2.3.5
  • Keil MDK-ARM example code

Relative Download and Links

1 ATMEL SAM9G15 Datasheet 8.02 MB
2 ATMEL SAM9G25 Datasheet 5.84 MB
3 ATMEL SAM9G35 Datasheet 8.27 MB
4 ATMEL SAM9X25 Datasheet 7.6 MB
5 ATMEL SAM9X35 Datasheet 8.6 MB
6 MYS-SAM9X5 Single Board Computer Overview 575 KB
7 Build Linux Environment Based on Virtualbox 1.77 MB
8 Compare with other SBC types in MYS-SAM9X5 series

Price and Ordering



Part No.

Unit Price


MYS-SAM9X25 Single Board Computer



MY-WF003U USB WiFi Module (optional) MY-WF003U USD25
MY-CAM001U USB Camera Module (optional) MY-CAM001U USD29
MY-CU005U USB 3G Module (optional) MY-CU005U USD69
MY-GPS008C GPS Module (optional) MY-GPS008C USD49
MY-GPRS007C GPRS Module (optional) MY-GPRS007C USD49


1. Discount is available for mass orders. Please contact MYIR for inquiries.

2. All prices above are for boards of commercial grade (0~70 Celsius). If customer needs boards of industrial grade (-40~85 Celsius), please inquiry MYIR for availability and prices.

Packing List

NO. Item Qty Description
1 MYS-SAM9X25 board 1pc MYS-SAM9X25 Single Board Computer
2 USB Cable 1pc
3 Serial cable 1pc DB9 to DB9
4 Ethernet Cable 1pc
5 Conversion board


JTAG and UART conversion board
6 DVD 1pc user manual, schematic in PDF format, datasheet, software package