MYC-SAM9X5 CPU Module

Measuring only 67.6mm by 35mm, MYIR’s MYC-SAM9X5 series CPU Modules are highly-integrated low-cost controller boards for industrial and embedded applications. The modules are based on 400MHz Atmel AT91SAM9x5 series processors: SAM9G15, SAM9G25, SAM9G35, SAM9X25 and SAM9X35. The module has 128MB DDR2 SDRAM, 256MB Nand Flash, 4MB Data Flash and<span color:#111111;background:white;"="" style="line-height: 1.5;"> Ethernet PHY on board and is equipped with one DDR2 SO-DIMM 200-pin connector to bring out all the I/O signals from the CPU Module. It is a Linux and Android ready-to-run module and supports -40 to +85 Celsius Extended Temperature Operation for Industrial Applications.

The MYC-SAM9X5 CPU Modules have five models for selections:

MYC-SAM9G15 CPU Module for Atmel AT91SAM9G15

MYC-SAM9G25 CPU Module for Atmel AT91SAM9G25

MYC-SAM9G35 CPU Module for Atmel AT91SAM9G35

MYC-SAM9X25 CPU Module for Atmel AT91SAM9X25

MYC-SAM9X35 CPU Module for Atmel AT91SAM9X35

They are sharing the same circuit design with only minor configuration settings. They are compatible with Atmel's official SAM9X5-EK and can work on SAM9X5-EK's base board directly. We can make a comparison for some main functions below:

We can see from above table if you need Ethernet, except MYC-SAM9G15, other four models all can support; if you need two CANs, two Ethernet but no need LCD, the MYC-SAM9X25 is a good choice; if you want to expose most features of this industrial module, the MYC-SAM9X35 has the most complete functions.

MYC-SAM9X5 CPU Module Top-view

MYC-SAM9X5 CPU Module Bottom-View

We can see from above table if you need Ethernet, except MYC-SAM9G15, other four models all can support; if you need two CANs, two Ethernet but no need LCD, the MYC-SAM9X25 is a good choice; if you want to expose most features of this industrial module, the MYC-SAM9X35 has the most complete functions.

MYD-SAM9X5 Development Board

Product Features

• Dimensions: 67.6mm x 35mm

• PCB layers: 8-layer design

• Working temperature: 0~70 Celsius or -40~85 Celsius
  

• Processor: Atmel SAM9G15, SAM9G25, SAM9G35, SAM9X25, SAM9X35
  – 400MHz ARM926-based embedded microprocessor unit
  – 16KB data Cache,16KB instruction Cache, MMU
  – On-chip: 32KB SRAM, 64KB ROM

• 128MB DDR2 SDRAM

• 256MB NandFlash

• 4MB DataFlash

• One 10/100Mbps Ethernet PHY

• One Power indicator (Red)

• One user LED (Blue)

• 1.8v DDR2 SO-DIMM 200-pin connector for bringing out signals

• Linux 2.6.39 and Android 2.3.5 software package

• Complete Keil's MDK-ARM sample codes

  Hardware Specification

• The Atmel® SAM9G and SAM9X embedded MPUs are high-performance, highly integrated processors built the good foundation of the Atmel® ARM926-based embedded MPU line. Running at 400 MHz, they are designed to complement the power of the ARM926 core; these flexible devices deliver a rich combination of peripherals including up to two Ethernet, two CAN, three USB ports and seven UARTS. Additional features include an integrated soft modem, TFT LCD controller and LPDDR/DDR2 memory support. A multilayer bus matrix architecture and multiple DMA channels ensure uninterrupted data transfer with minimum processor intervention. Low voltage, low power consumption and reduced system cost make these devices ideal for cost-sensitive machine-to-machine applications.

• Item	MYC-SAM9G15	MYC-SAM9G25		MYC-SAM9G35	MYC-SAM9X25		MYC-SAM9X35
  Processor	AT91SAM9G15	AT91SAM9G25		AT91SAM9G35	AT91SAM9X25		AT91SAM9X35
  	– 400 MHz ARM926EJ-S Processor – DSP Instruction Extensions – ARM Jazelle Technology – 16 KB Data Cache, 16 KB Instruction Cache with MMU – 32KB Internal SRAM – External Bus Interface – DMA Controller – DDR2 Interface – IIS audio interface – 217 balls BGA – Low power, Vcore 1.0V
  Dimensions	67.6 x 35mm
  PCB Layer	8-layer design
  Power Supply	3.3V
  Working Temp.	0~70 Celsius or -40~85 Celsius
  External Memory	128MB DDR2 SDRAM, 256MB Nand Flash, 4MB Data Flash, 64KB EEPROM
  RTC	32.768kHz crystal for RTC clock
  LED	One Power Indicator (Red) One User LED (Blue)
  Expansion Interface	0	1	1			2	1
  CAN	0	0	0			2	2
  LCD	1	0	1			0	1
  Serial Ports	6	7	6			7	6
  MMC/SD	2
  USB	3
  ADC	12-channel 10-bit ADC
  SPI	2
  TWI	2
  PWM	4 x 16-bit PWM
  GPIOs	Up to 105 GPIOs can be used

  MYD-SAM9X5 Development Board Block Diagram

• Dimension Chart of MYC-SAM9X5

Software Features

The MYC-SAM9X5 is a Linux and Android ready-to-run controller board. MYIR offers software packages along with the module. Many peripheral drivers are provided in source code to help customers quickly start their own development and create their own applications. MYIR also offers plenty of Keil's MDK-ARM sample codes to enable your debugging capabilities.The software features are summarized as below: