MYD-SAM9X25 Development Board

The MYD-SAM9X25 Development Board base ATMEL AT91SAM9G25 ARM9 processor work at 400MHZ, is a full function evaluation kit with rich periphery interfaces and OS support Linux 2.6.3 and Andriod 2.3.5.

It carries memories include 128MB DDR2 SDRAM, 256MB NandFlash and 4MB DataFlash. The board support interfaces include USB Host / OTG, Ethernet, LCD module, CAN, RS485 and SPI etc. This development board provides users with extensively, many different hardware, printers, video process, vending machines, display system, PDA device and web terminals.

The MYD-SAM9X25 belongs to MYD-SAM9X5 development board series. Share the same PCB circuit with other types in MYD-SAM9X5 development board series; it works as a base board MYB-SAM9X5 plugged on a MYC-SAM9X25 CPU Module by SODIMM200 connector. This development board is a way to create and manage the module.

Development Board Features

Processor

• ATMEL SAM9X25 ARM9 processor
• On-chip: 32KB SRAM, 64KB ROM

Memory and storage

• 128MB DDR2 SDRAM, 256MB Nand-Flash, 4MB DataFlash, 64KB EEPROM
• SD Card slot

Perfops interfaces

• Serial port
  • 1x DBGU (Debug Unit)
  • 1x UART0 (reuse with RS485)
  • 2x extended UART1 and UART3 (without MAX3232), 1x UART2 (have MAX3232)
• RS485 reuse with UART0, switch by jumper
• 2xCAN (Available on MYD-SAM9X25 and MYD-SAM9X35 support)
• 2xHigh speed USB HOST
• 1x mini USB OTG
• SD Card slot
• Ethernet
  • MYD-SAM9G15 does not support Ethernet.
  • MYD-SAM9X25 support 2x Ethernet port (J10 and J11)
  • MYD-SAM9G25, MYD-SAM9G35, MYD-SAM9X35 support one Ethernet port (J11)
• 2xSPI, 2xI2C, 4xADC and 41xGPIO pins (refer to user manual for reuse pins)
• Debug interface: 20-pin, 2.54mm JTAG standard.

Board features

• Board size
  • Base board, 140mm x 108mm
  • CPU Module, 68mm x 35mm
• PCB layers
  • Base board, 4 layers
  • CPU Module, 8 layers
• PCB Flash gold process
• Working temperature: -40 ° ~ + 85 °
• Industrial level PCB board and components
• Rohs compliance, Lead-free

Noted: MYD-SAM9X5 board base ATMEL ARM9 processor, main focus on the industrial level. Work in the harsh environment, the board with its components. Can work in -40 ° ~ + 85 °. If the products you are developing is 0 ° ~ + 70 °, please contact us for the new quotation.

• Voltage supply
  • Base board, 5V / 2A
  • CPU Module, 3V3 from SODIMM200 connector
• Linux 2.6.3
• Andriod 2.3.5
• KEIL example code

Download this file to MYD-SAM9X5 development board

To download

• ATMEL SAM9G15 Datasheet
• ATMEL SAM9G25 Datasheet
• ATMEL SAM9G35 Datasheet
• ATMEL SAM9X25 Datasheet
• ATMEL SAM9X35 Datasheet
• Build Linux Environment Based on Virtualbox
• MYD-SAM9X5 UserManual V1.6