Arietta G25 – Low cost Linux embedded module




Main features

  • CPU Atmel AT91SAM9G25 SoC (ARM9 @ 400Mhz)
  • DDR2 Ram 128 or 256 MByte
  • Power supply: 5VDC via microUSB or 3.3VDC using the PCB pads
  • Line levels: TTL 3.3V (NOT 5V tolerant)
  • Operative temperature range:
    • ARIETTA-G25 (128MByte RAM): -20 +70 °C
    • ARIETTA-G25-256 (256MByte RAM): -0 +70 °C
  • Size: 53x25mm
  • PCB layers: 8
  • RoHS and REACH compliant. Low EMI
  • Availability: > 5 years
  • Designed and Made in Italy

Arietta G25 - Low cost Linux embedded module




Exposed signals and external devices

  • J4 Placement for a 20×2 pins connector pitch 2.54mm (100 mils) (pinout):
    • 1 full-speed usb host
    • 1 hi-speed host/device (same port lines used for the microUSB port)
    • 1 hi-speed host (same lines used for the WiFi adapter)
    • UART lines: 3 ports
    • I2C bus lines: 2 bus
    • SPI bus lines: 1 bus with up to 3 chip select (5 to 50 MHz)
    • PWM lines: 4 lines
    • A/D converters lines: 4 [email protected] bit
    • SSC/I2S interface for audio soc
    • No video or TFT output but the SPI bus can be used for small TFT display and I2C bus for small alphanumeric LCD
    • No direct LAN interface but the USB ports can be used with USB to LAN adapter
  • DP placements for a 6 pin male strip pitch 2.54 (100 mils) with the Debug Port Interface lines
  • Placement for IEE802.11 b/g/n Wi-Fi module WiFi USB adapter
  • Push-push type holder for bootable microSD (up to 64GB) with Linux pre-installed
  • microUSB connector to plug the Arietta to your PC and access to the internal Linux with an emulated LAN port over USB (USB gadget)
  • User configurable led on board
  • User configurable push button on board
READ  MICROSOFT DEVELOPS BLOOD PRESSURE MONITORING GLASSES

 

For more detail: Arietta G25 – Low cost Linux embedded module




This Post / Project can also be found using search terms:

  • arietta g25 projects

Leave a Comment

*
= 3 + 7

(Spamcheck Enabled)

Read previous post:
ARDUINO RF power & SWR meter

This sketch will readout RF power and SWR from any SWR bridge (for example 'monimatch' type). As this 'monimatch' type...

Close
Scroll to top