Specification

Specification (more informations --> See Repository & Wiki)
Processor
ATMEL AT91SAM9G20 @ 400MHz, Vcore = 1V0 (Block diagram)
Memory
256Mbytes NAND Flash, 8 bit wide, Vmem = 1V8
64Mbytes SDRAM, 32 bit wide, Vmem = 1V8
Storage
Micro-SD (SPI)
RTC
1x Micro-Crystal RV-3029-C2 (I2C) with external battery backup
USB
1x USB device (FS, 12Mbits/s)
Setup / Debug
1x JTAG
1x Console via UART DBGU (TTL)
Expansion
1x 50 pins connector / Top Side (I2C, SPI, USART, SSC, MCI, ISI, TC)
1x 60 pins connector / Bottom Side (USB host, Ethernet RMII, I2C, SPI, USART)
User interface
1x Power LED
1x Reset Push Button
Bootloader / OS
U-Boot or Barebox / Linux
Development tools
Buildroot

Mechanicals & Environemental

Mechanical and environnemental
Board size
41 x 36 mm
Power supply voltage
+5V +/-5% from power connector or USB device port (Vcore = 1V0, Vmem = 1V8 & Vio = 1V8 or 3V3)
Power requirement
100mA Max / Ultra Low Power mode (Shutdown / Wakeup)
Temperature
-40°C to +85°C standard (operating), -55°C to +125°C (Storage)
Humidity
5% to 95% relative humidity, non condensing
Weight
8grs

Ordering Information

MOrdering information
TNY-A9G20-LPW-I02 / 905-00018-B01
256Mbytes NAND, 64Mbytes SDRAM, Full Option, -40°C to +85°C

Associated Products

Associated products

 

TNY-A9G20-LPW-IXX Docs

Software-Link

buildroot

 

barebox

yocto-project

 

kernel-linux