ESOM100QS is compact and feature packed which is perfect companions of your needs. It is serving as an end product and a development platform, it allows easy access to most popular peripherals often used embedded world.

It is a solid and flexible evaluation board reference design to enable users to extensively evaluate, prototype and create applications that require audio, mass storage, networking, connectivity and more. Typical applications are such as control panel/HMI, smart grid, medical and hand-held terminals, smart watches, outdoor GPS, DECT (digital enhanced cordless telecommunications) phones, etc.


  • Atmel AT91SAM9x25 (ARM926EJ-S)
  • 400MHz core clock
  • 16kB instruction cache
  • 16kB data cache


  • 256MB NAND Flash (with ECC)
  • 128MB DDR2 SRAM

On-board peripherals:

  • 1x 10/100Mbps Ethernet
  • 1x High Speed Memory Card slot (up to 32GB MicroSD)
  • 1x USB 2.0 FS Host port (Type A Jack)
  • 1x USB 2.0 HS Host port (Type A Jack)
  • 1x USB 2.0 HS Device port (Mini USB)
  • 4x User controlled LED's
  • 2x User controlled buttons
  • 3x Platform control buttons (Reset, Boot, WakeUp)

Supported operating systems:

  • Linux

Power Supply:

  • 6-45V DC (100mA @ 12V)
  • Expansion connector:
  • +5.0V Power output (up to 1000mA)
  • +3.3V Power output (up to 1000mA)
  • 1x 10/100Mbps Ethernet
  • 2x CAN
  • 2x SPI master/slave
  • 1x SSC-I2S
  • 2x RS485
  • 4x USART
  • 2x UART
  • 1x Debug UART
  • 1x Soft Modem
  • 1x JTAG
  • 4x 16-bit PWM channels
  • 12x 10-bit ADC channels
  • 90x GPIO

Packing List:

  • 1x ESOM100 Quick Start Development Board
  • 1x 12V/1000mA Power adapter