Home / Product / Atmel / Atmel AT91SAM9X25

Atmel AT91SAM9X25 | NET-SAM9X25

Processor : ARM9 @ 400Mhz on Atmel AT91SAM9X25
RAM Size : 128MB DDR2
Nand Flash : 256MB Nand Flash
Interface : Two Ethernet, Two USB Host, USB Device, CAN BUS 2.0, SDIO SD card, UART, SPI, 2x I2C, GPIO, A/D, Watchdog, RTC
System : Linux system
Board size : 115mm x 74mm

Credit Information By CoreWind


The NET-SAM9X25 Single Board Computer is a high-performance controller board. It is designed based on the CM-SAM9X25 processor card which integrates an AT91SAM9X25 microcontroller, 128MByte DDR2 SDRAM, 256MByte Nand Flash, 4Kbit EEPROM, UART, Ethernet, USB HOST, on board. It is connected with NET-SAM9X25 expansion board through two 100pin B-T-B expansion interfaces.

CoreWind also offers a complete software development package to customers. The board supports linux 2.6.39 operating system and is provided with complete basic drivers which enable a quick channel to evaluate the Atmel AT91SAM9X25 processor and customize application software. It would be an ideal development platform for multimedia and communication applications.


– Support Linux 2.6.39 System
– UBI Filesystem
– CAN bus driver
– Ethernet Driver, Telnet, TCP/IP
– USB Host, Soft Modem


– Industrial control
– Field Communication


CPU Board : CM-SAM9X25

– Dimensions : 57*39mm, 8 layer
– Working Temperature : -40 to +85 Celsius
– Atmel AT91SAM9X25 ARM926EJ-S Core Microprocessor
– 128MByte DDR2 RAM, 256MByte Flash, 4kbit EEPROM
– Two 100Pin connector extend more function
– Expand two Ethernet, Two CAN Bus, Serial port
– Software Modem,USB Host/Device, SDIO, TWI, SPI

Mechanical Parameters

– Dimensions : 115*74mm
– Power Input Voltage : 12V
– Temperature Range : -40 ℃ ~ 85 ℃
– Humidity Range : 20% ~ 90%

Data Transfer Interface

Serial port
DEBUG : One 3-wire TTL Debug serial port(provide TTL_RS232 module)
COM0 : One 5-wire TTL serial port, Support extend RS232/RS485 Module
Ethernet : Two 10/100Mbps Ethernet port (RJ45)
USB port :
Two High-speed USB 2.0 Host port, 480Mbps
One High-speed USB 2.0 Device port, 480Mbps
TF card slot : One TF card interface(Hot plug-and-play)
Zigbee interface
Soft Modem interface
Expansion Interface
J1:3 x Uart, 1 x SPI, 4 x GPIO
J3: 6 x AD, 4 x PWM, 1 x Uart
J4: 6 x IO, 1 x USB, 1 Soft Modem
J5: JTAG, 2 x SPI, 1 x SSC, 1 x TWI
Input Interface
1 LED : 1 x Power LED
2 Button : 1 x Reset KEY, 1 User Key

15561 SE 4th Street, Bellevue, Washington, United States of America, 98007
E-mail : info@empotrar.com  Phone: +14254355205

Copyright © Empotrar Technology Co., Ltd. 2018-2021 all rights reserved.