SoM-9307M


  • Cirrus ARM9 EP9307 200Mhz Processor 
  • 3 USB 2.0 (Full Speed) Host ports
  • Up to 128 MB of SDRAM
  • Up to 64 MB of Flash

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The SoM-9307M is an ARM System-on-Module (SOM) type Single Board Computer (SBC) based on the Cirrus ARM9 EP9307 processor. This ARM9 core processor has an Ethernet MAC built-in along with 3 serial ports. It utilizes external SDRAM and includes MMU which allows it to run Linux and WindowsCE Operating Systems. A SoM (System on Module) is a small embedded module that contains the core of a microprocessor system.

Features


  • Small, 200 pin SODIMM form factor (2.66" x 2.375")
  • Cirrus ARM9 EP9307 200Mhz Processor 
  • MaverickCrunch Hardware Floating Point Math Coprocessor
  • 10/100BaseT Ethernet with on-board PHY
  • 3 Serial ports with handshake
  • 3 USB 2.0 (Full Speed) Host ports
  • Up to 128 MB of SDRAM
  • Up to 64 MB of Flash
  • 128K Bytes of Serial Flash
  • Battery backed Real Time Clock
  • SD/MMC Flash Card Interface
  • 1 SPI port
  • 1 I2S Audio port
  • Timer/Counters and Pulse Width Modulation (PWM) ports
  • 8 Channel 12-bit Analog-to-Digital converter
  • Graphic LCD Interface with 2D acceleration up to 1024 x 768 Resolution
  • Touchscreen Interface
  • Typical power requirement less than 1 Watt
  • JTAG for debug, including real-time trace
  • FREE Eclipse IDE with GCC & GDB development tools
  • WinCE 6.0 BSP in development.

Overview


The SoM-9307M is an ARM System-on-Module (SOM) type Single Board Computer (SBC) based on the Cirrus ARM9 EP9307 processor. This ARM9 core processor has an Ethernet MAC built-in along with 3 serial ports. It utilizes external SDRAM and includes MMU which allows it to run Linux and WindowsCE Operating Systems. A SoM (System on Module) is a small embedded module that contains the core of a microprocessor system.

Using the same small 200 pin SODIMM form-factor utilized by other EMAC SoM modules, the SoM-9307 is the ideal processor engine for your next design. All of the ARM processor core is included on this tiny board including: Flash, Memory, Serial Ports, Ethernet, I2S Audio, PWMs, Timer/Counters, A/D, digital I/O lines, Clock/Calendar, and more.

The SoM-9307M is designed to plug into a carrier board that contains all the connectors and any custom I/O required for the application. This approach allows the customer or EMAC to design a Custom Carrier Board, that meets the customer's I/O, dimensional, and connector requirements without having to worry about the processor, memory, and standard I/O functionality. With this System on Module approach, a semi-custom hardware platform can be developed in as little as a month.

In addition to the option of the developing a Carrier board, one can be purchased off-the-shelf from EMAC. EMAC provides off-the-shelf Carrier boards that feature A/D, D/A, MMC/SD card, keypad, LCD, Touchscreen, and Audio interfaces. The recommended off-the-shelf Carrier Board for the SoM-9307M is the SoM-200ES which allows the user to immediately start coding their application using the powerful Linux or WinCE Operating System and Tools.

The System On Module approach provides the flexibility of a fully customized product at a greatly reduced cost.

Manuals
ENG-00151-12P-SoM-9307M_User_Manual.pdf
ENG-00151-11P-SoM-9307M_User_Manual.pdf

Specifications


Processor
CPU
Embedded Cirrus ARM9 EP9307
Clock Speed
200 MHz
Processor Misc.

System Reset: Supervisor with external Reset Button provision.

Memory
RAM
128 MB
RAM Type
100 Mhz SDRAM
Primary Flash
Up to 64 MB External NOR Intel P30 Flash
Secondary Flash
128K utility serial Flash
Memory Misc.

Flash Disk: SPI serial HCSD/MMC interface.

Primary IO
GPIO
32 General Purpose I/Os with 8 ma. drive when used as an output
Audio
I2S Synchronous Serial Controller with analog interface support
Video Out
2D Accelerated Video Interface with up 1024 x 768 resolution
USB
3x Full Speed USB 2.0 ports
Serial Ports
3x serial TTL level serial ports with Auto RS485 & some with handshaking (each UART requires external RS level shifting)
Primary I/O Misc.
  • MAC: Ethernet on chip MAC
  • PHY: Intel/Cortina LXT927ALC with software PHY shutdown control
  • Interface: IEEE 802.3u 10/100 BaseT Fast Ethernet (requires external magnetics & Jack)
Secondary IO
SPI
High-Speed SPI port with Chip Selects
Timers/ Counters/ PWM
2x general purpose 16-bit, 1x 32-bit timer, 2x 16-bit PWMs
Keypad
Yes
Touch
12-Bit 4, 5, 7 or 8 wire analog resistive Touchscreen interface
Secondary I/O Misc.

Keypad: 64-key (8x8) with auto debounce, scanning & decoding.

Expansion
Bus
Local ARM EP9307 Bus accessible through SODIMM provides 22 address lines, 16 data bus lines, and control lines
Analog
A/D Channels
8
A/D Resolution
Misc
SOM Type
Microcontroller SODIMM Modules

Mechanical and Environmental


Dimensions
Size
2.66" ×2.375" (67mm × 60mm)
Power Requirements
Typical Voltage
3.3 V
Typical Current
300 mA
Power Misc.

Power: Power Management Controller allows selectively shutting down on processor I/O functionality and running from a slow clock.

Environmental
Low Operating Temperature0 C (32 F)
High Operating Temperature70 C (158 F)
Upper Operating Humidity
90%

Pricing


OEM / Quantity Pricing Available on Request - Less Services

(Single Unit Pricing. Includes: Integration, Setup,Testing, & Enhanced Support)

Product # Description Price
Stock
SoM-9307M-130 w/ CPU, 64 MB FLASH 64 MB RAM $190.00
Non-Stock
SoM-9307M-120 w/ CPU, 32 MB FLASH 32 MB RAM $170.00

Non-stock Minimum Order: 50, NCNR

Carrier Board Options


Product #VariationPrice
SoM-200ES-000 SoM-200ES Standard Carrier Board with Can, LCD & CD $245.00
SoM-200ES-001 Standard Carrier with Audio, CAN, LCD & CD $295.00
SoM-200ES-007 Bare-Bones SoM-200ES Carrier Board with CD $145.00
SoM-210ES-000 SoM-210ES Standard Carrier Board with LCD $175.00
SoM-212ES-000 SOM-212ES Standard Carrier Board with Touchscreen $200.00
SoM-250ES-000 SoM-250ES Standard Carrier Board with 7" LCD $399.00

Peripheral Options


Product # Description Price
Operating Systems
SL040-AON-00010 EMAC OE Linux 4.x for ARM Free
SC600-000-0010D Windows CE 6.0 Pro License $25.00