Atmel At91Sam9G20 Arm9 Board

The sam9g45 arm9 board is a new released compact board by embest in 2010, based on the atmel at91sam9g45 processor, works at up to 400mhz and provides plenty of internal memory and external memory. The board features a wide range of peripherals, including uart, usb host, usb device, ethernet, sd/mmc, micro sd, tft lcd, user extension interfaces, key buttons and iis audio input/output jack. In addition, the board supports linux2.6 and wince6.0 os, with free relevant board support packages (bsps). In addition, it offers plenty of example programs which makes your design and development much more easier.

Hardware features:
- support linux2.6 and wince6.0 os, with free relevant board support packages (bsps)
- includes one 4.3" qvga 480x272 lcd panel with resistive touch screen
- cpu: atmel at91sam9g45 (arm926ej-s core), 400mhz
- on-chip memory: 64kb rom & 64kb sram
- external memory: 256mbnandflash, 2mb norflash, 4mb dataflash & two 64mb ddr2 sdram
- four uart interfaces
- one high-speed usb host port
- one high-speed host device port
- one jtag debug interface
- one 10/100 ethernet interface
- one sd/mmc card interface
- one micro sd card interface
- one iis audio output port
- one iis audio input port
- two user buttons
- one wake-up button
- one reset button
- one user led
- one power led
- 60 i/o pins user extention interface
- power: 5vdc from connector, with back-up battery on board
- working temperature: -10 to 70 deg c
- dimension: 120 x 90 mm

Deliverables:
1) atmel sam9g45 arm9 development board
2) mini usb cable
3) ethernet cable
4) db9 to dip10 serial cable
5) 20pins to 10pins jtag cable
6) 4.3" qvga 320x240 lcd panel with resistive touch screen
7) power adapter: aps315-1212, 12v, 1.25a

1kg

http://armdevs.Com/ipc-sama5d35.Html

Working temperature: -40 to +85 celsius
Atmel sama5d34 cortex-a5 cpu, 536 mhz
512 mb ddr2 sdram, 256 mb nand flash
Two ethernet support
Tft lcd with touchscreen, audio
Can, rs485, rs232 support

Cm-sama5d35 cpu board feature
Cpu processor

Atmel sama5d35 arm processor
Cortex-a5, working at 536mhz.
Ddr2 ram memory

256mb ddr2 ram, 32bit data bus
Flash memory

256mb nand flash
4mb spi flash
Pin interface

2 x 60 pin 2.0mm space dip connector
1 x 30 pin 2.0mm space dip connector
Two ethernet and seven serial port
Resource: usb, ethernet, serial, ssc audio, can, sdio, spi, iic, gpio
On-board resources

Integrated 1gmbit ethernet on board
2 x led
Supply voltage 3.3v
Pcb size

8 layer, 52 x 64 (mm)
Low power consumption, only 0.5w
Ipc-sama5d35 base board feature

Ethernet
Two ethernet port
> one gbit ethernet support, rj45 interface
> one 100m ethernet support, rj45 interface

Serial port
Total seven serial port:
> debug serial: rs232 level, db9 connector
> usart0: rs485 level, connector
> usart1: ttl level(5-wire, expand with 2x5pin header com )
> usart2: rs232 level(expand with 3.81 connector)
> usart3: ttl level(5-wire, expand with 2x5pin header com )
> uart0: ttl level(3-wire, expand with 2x5pin header com)
> uart1: ttl level(3-wire, reused with the audio chips)

Can bus: 1 x can bus 2.0

Standard interface
Two usb host
One usb device interface
One audio in/out interface
One tf card interface

Board resource
Key: 3 user key, contain one reset key and two user key
One rtc battle

Gpio: 16 gpio interface
Pcb size: 145 x 110mm, 2 layer
Power in: 12v
System: linux 3.6.9

Software support
U-boot
Support update the system by usb disk
Support update the system by ethernet

Version: linux 3.6.9

Driver support
Can driver: support can bus