MYD-SAM9X25-V2 Development Board

Overview

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The MYD-SAM9X25-V2 Development Board is among MYD-SAM9X5-V2 series based on Atmel AT91SAM9X25 ARM9 processor which is capable of working at up to 400MHz.

The board has a flexible design with one CPU module MYC-SAM9X25-V2 mounted on one base board which is easy for customers to design their own base board or upgrade the CPU module.  The CPU module MYC-SAM9X25-V2 is a tiny controller board which has the SAM9X25 processor, 128MB DDR2 SDRAM, 256MB Nand Flash, 4MB Data Flash, 64KB EEPROM, Ethernet PHY on board and connects with the base board through two 2.0mm pitch 70-pin connectors. The base board has carried out a set of rich peripherals by headers and connectors including six serial ports, USB Host/Device, two 10/100Mbps Ethernet, CAN, RS485, Audio, Micro SD, JTAG, etc.

The MYD-SAM9X25-V2 boards support running Linux 2.6.39 and Andriod 2.3.5 and is delivered with software packages. It is also provided with sample codes bundle for the peripherals using Keil's MDK-ARM to help users evaluate the Atmel AT91SAM9X5 series ARM9 processors. The Digital Camera, WiFi, GPS and GPRS Modules are add-on options which have greatly enhanced the functions of the development board. MYIR also offers detailed documents, user manual, datasheet in one DVD along with some necessary cable accessories to provide an ideal evaluation kit to help users quickly start their development when getting the goods out-of-the-box.

With rich peripheral set, the boards can be used for a variety of applications such as industrial controls, medical equipment, automation, portable data terminals, biometric security systems, test and measurement instruments, etc.

MYD-SAM9G35-V2 Development Board

Note: The MYD-SAM9X25-V2 can not support LCD display.

Product Features

Processor

• Atmel AT91SAM9X25 (pin-to-pin compatible with Atmel AT91SAM9G15, SAM9G25, SAM9G35 and SAM9X35)
  - 400MHz ARM926EJ-S processor
  - 16KB data Cache,16KB instruction Cache, MMU
  - On-chip: 32KB SRAM, 64KB ROM

Memory and Storages

• 128MB DDR2 SDRAM
• 256MB Nand Flash
• 4MB Data Flash
• 64KB EEPROM
• 1 x Micro SD Card slot

Peripheral Interfaces

• Serial port
  - 1 x DBGU (Debug Unit, Mini USB Debug port)
  - 2 x 3-line RS232 serial ports (J22)
  - 4 x 5-line RS232 serial ports (J18, J19, J20 and J21)
  - 2 x RS485 serial ports, multiplexed with USART0 (J18) and USART3 (J19)
• 2 x 10/100Mbps Ethernet
• 1 x CAN interface
• USB
  - 1 x High-speed USB 2.0 Host port
  - 1 x Full-speed USB 2.0 Host port
  - 1 x High-speed Mini USB 2.0 OTG port (configured as USB Device by default)
• 3 x Expansion interfaces
• Debug interface: 20-pin standard JTAG interface

Mechanical Parameters

• Dimensions:
  - Base board: 177mm x 106mm
  - CPU Module (MYC-SAM9X25-V2): 72mm x 50mm
• PCB layers
  - Base board: 4-layer design
  - CPU Module: 6-layer design
• Working Temp.: 0~70 Celsius (commercial level) or -40~85 Celsius (industrial level)
  Note: Our products are delivered of commercial grade (0~70 Celsius) by default.  Anyhow the MYD-SAM9X5-V2 board base on Atmel ARM9 processor can work for industrial applications working in harsh environment with working temperature ranging from -40 Celsius to 85 Celsius.  Please contact us for price and availability of products of industrial grade if you needed.
• Power supply: 12V/1.25A

OS support and Sample codes

• Linux 2.6.39
• Andriod 2.3.5
• Keil MDK-ARM example code

Relative Download and Links

1	ATMEL SAM9G15 Datasheet	8.02 MB
2	ATMEL SAM9G25 Datasheet	5.84 MB
3	ATMEL SAM9G35 Datasheet	8.27 MB
4	ATMEL SAM9X25 Datasheet	7.6 MB
5	ATMEL SAM9X35 Datasheet	8.6 MB
6	MYD-SAM9X5-V2 Development Board Overview	747 KB
7	MYC-SAM9X5-V2 CPU Module Overview	665 KB
8	Build Linux Environment Based on Virtualbox	1.77 MB
9	Compare with MYD-SAM9X5-V2 series other boards

Price and Ordering

Item	Part No.	Unit Price	Ordering
MYD-SAM9X25-V2 Development Board	MYD-C9X25-256N128D-C	USD239
MYC-SAM9X25-V2 CPU Module (optional)	MYC-C9X25-256N128D-C	USD68
MY-CAM001U Camera Module (optional)	MY-CAM001U	USD29
MY-CU005U 3G Module (optional)	MY-CU005U	USD69
MY-WF003U WiFi Module (optional)	MY-WF003U	USD25
MY-WF004S SDIO WiFi Module (optional)	MY-WF004S	USD30
MY-GPS008C GPS Module (optional)	MY-GPS008C	USD49
MY-GPRS007C GPRS Module (optional)	MY-GPRS007C	USD49
Note: 1. One MYD-SAM9X5-V2 Development Board includes one CPU module MYC-SAM9X5-V2 mounted on the base board. If you need more CPU module, you can order extra ones. 2. Discount is available for mass orders. Please contact MYIR for inquiries. 3. All prices above are for boards of commercial grade (0~70 Celsius). If customer needs boards of industrial grade (-40~85 Celsius), please inquiry MYIR for availability and prices. 4. We accept custom design based on the MYD-SAM9X5-V2, whether reducing, adding or modifying the existing hardware according to customer’s requirement.

Packing List