WiFiG25 is a cost-effective System-on-Module (SoM) thought of to drastically reduce the development time needed to design a low-power and low-EMI Linux Embedded device.

The more complex hardware like CPU, RAM, Flash, Ethernet, power and EMI components are integrated on a single SMD component in just 40x40 mm (1.57x1.57 inch) using an complex six layers PCB permitting hardware designers to create their simple and cheap carrier boards.

Main Features

  • CPU: ARM9 @ 400Mhz on Atmel AT91SAM9G25
  • RAM: 128 or 256 MByte DDR2
  • Flash: 256MB Nand Flash
  • WiFi Module on board with internal antenna
  • USB: up to 2 host ports:
    • one hi-speed host/device
    • one full-speed
  • UART: up to 3 serial lines
  • I2C: up to 1 I2C buses
  • SPI: up to 1 SPI buses
  • PWM: up to 6 lines
  • GPIO: up to 27 GPIO lines
  • A/D: up to four channel @ 10 bit

Mechanical Parameters

  • Power supply: single at 5 Volt DC
  • Consumption: see consumption...
  • Line level: TTL 3.3V
  • Temperature range: 0-70 °C and -20 to +85 °C (-I version)
  • Size: 50 x 30 mm
  • Placement for 20×2 pitch 2,54mm (100mils) pinstrip (not included)
  • Weight: 5g
  • PCB layers: 6
  • User configurable led on board

Other features

  • OS boot from Nand Flash or SD card
  • RoHS and REACH compliant.
  • Low EMI.
  • Availability: > 10 yearsTo 2023
  • Flat price up to 10K pcs
  • No MOQ

 

Software Feature

  • Bootloader support(Support update the system by TF Card, USB Disk and Ethernet)
  • Linux kenel version: Linux 3.6.9
  • Buildroot rootfs provided(pre-install in the Nand FLash)
    • DHCP, SSH, Telnet, Test Demo Support
    • The Expand interface demo provide
    • Fully open source firmware, software environments and toolchains available from Atmel sites
  • Debian system provided(Need boot from SD/TF card)
    • Thousands of Open Source applications available from the Debian repositories
    • Almost all programming language available
    • C, Python, Perl and PHP already installed on the factory default microSD for in-board development
  • All the Bootloader/Linux Kernel Source code and system images provide

Development Reference

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Market Mail : market@armdevs.com
Support Mail: support@armdevs.com Sales Phone: +86-755-29638421


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