SoM-9G45M ARM System on Module


  • Embedded Atmel ARM9 Jazelle AT91SAM9G45 400MHz Processor
  • Up to 256 RAM
  • Up to 1GB of NAND Flash
  • Up to 8MB of Serial Data Flash
  • SD/MMC Flash Card Interface

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Designed and manufactured in the USA the SoM-9G45 is a System-on-Module (SOM) based on the Atmel ARM9 AT91SAM9G45 processor. This Fanless ARM9, 400 MHz SoM has an Ethernet PHY included along with 4 serial ports. It utilizes up to 256MB of external DDR2 / SDRAM, 1GB of NAND Flash and includes an MMU which allows it to run Linux Operating System. A SoM 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")
  • Embedded Atmel ARM9 Jazelle AT91SAM9G45 400MHz Processor
  • 10/100BaseT Ethernet with on-board PHY
  • 5 Serial ports (4 with Handshake)
  • 1 USB 2.0 (High Speed) Host Port
  • 1 USB 2.0 (High Speed) Host/Device (USB OTG) Port
  • Up to 256 MB DDR2 RAM, 133 MHz SDRAM
  • Up to 1 GB NAND Flash
  • Up to 8 MB Serial Data Flash
  • SD/MMC Flash Card Interface
  • Battery backed Real Time Clock
  • On-Module Micro SD Card Socket
  • 1x I2S Audio Port
  • 1 I2C Port
  • 2 SPI Ports
  • Image Sensor Interface (ISI), ITU-R BT 601/656
  • Timer/Counters and Pulse Width Modulation (PWM) ports
  • 4x A/D Channel with 10-bit Analog-to-Digital Converter
  • 4-wire Touch Screen Interface
  • Graphic LCD Interface with 2D acceleration up to 1280 x 860 Resolution
  • Multi-format Video Decoder (SoM-9M10 only)
  • True Random Number Generator
  • Typical power requirement less than 1 Watt
  • JTAG for debug, including real-time trace
  • FREE Eclipse IDE with GCC & GDB development tools
  • Linux
  • Green Hills Integrity BSP in development

Overview


Designed and manufactured in the USA the SoM-9G45 is a System-on-Module (SOM) based on the Atmel ARM9 AT91SAM9G45 processor. This Fanless ARM9, 400 MHz SoM has an Ethernet PHY included along with 4 serial ports. It utilizes up to 256MB of external DDR2 / SDRAM, 1GB of NAND Flash and includes an MMU which allows it to run Linux Operating System. A SoM is a small embedded module that contains the core of a microprocessor system.

This Fanless ARM9, 400 MHz SoM has an Ethernet PHY included along with 4 serial ports. It utilizes up to 256MB of external DDR2 / SDRAM, 1GB of NAND Flash and includes an MMU which allows it to run Linux Operating System. A SoM 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-9G45 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, video, Clock/Calendar, and more.

The SoM-9G45 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-9G45 is the SoM-200ES which allows the user to immediately start coding their application using the powerful Linux Operating System and Tools.

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

Manuals
SOM-9G45-9M10_User_Manual.pdf
Data Sheets
SoM-9G45 Datasheet.pdf

Specifications


Processor
CPU
Embedded Atmel ARM9 Jazelle AT91SAM9G45
Clock Speed
400 MHz
Processor Misc.

System Reset: Supervisor with external Reset Button provision

Memory
RAM
Up to 128MB DDR2 RAM onboard
Primary Flash
up to 1GB NAND Flash
Secondary Flash
up to 8MB of Serial Data Flash
Memory Misc.

Flash Disk: 4-bit Parallel or SPI serial SDHC/MMC interface

Up to 1GB of NAND Flash Option Available ( MOQ may apply)

Primary IO
GPIO
32x GPIO (16 ma. drive when used as an output)
Disk Interface
SD/MMC Flash Card Interface
Audio
1x I2S Synchronous Serial Controllers with analog interface support
Video Out
LCD Video Interface with up 1280 x 860 resolution
Ethernet
1x 10/100 BaseT Ethernet with on-board PHY
USB
1x USB 2.0 High Speed Host, 1x USB 2.0 High Speed Host/Device (OTG)
Serial Ports
5x Serial Ports (4x RTS/CTS handshaking, 1x RS485)
Secondary IO
SPI
2x High-Speed SPI ports with Chip Selects
Timers/ Counters/ PWM
2x 3 channel, 16-bit timers/counters with capture, compare, and PWM, 20-bit interval timer plus 12-bit interval counter
Touch
10-Bit, 4 wire analog resistive Touchscreen interface
I2C
2 multi-mode I2C port
Expansion
Bus Expansion
Local ARM AT91SAM9G45 / 9M10 Bus accessible through SODIMM provides 22 address lines, 16 data bus lines, and control lines
Bus Misc.
  • Power: Power Management Controller allows selectively shutting down on processor I/O functionality and running from a slow clock
Analog
A/D Channels
4
Analog Misc.
  • Analog I/O: 8 channel, 10-bit Analog-to-Digital converter (ADC), with 4 channels utilized for 4-wire Touch Screen Interface.
Misc
Operating Systems
EMAC OE Linux
SOM Type
Microcontroller SODIMM Modules

Mechanical and Environmental


Dimensions
Size
2.66" ×2.375" (67mm × 60mm)
Power Requirements
Voltage
3.3 V
Typical Current
300 mA
Max Boot Current
300 mA
Constant Busy Loop Current
290 mA
Idle Current
270 mA
Power Misc.
  • Idle system with Ethernet PHY disabled: 205 mA.
  • Constant busy loop with Ethernet PHY disabled: 235 mA.
  • APM sleep mode using slow clock with Ethernet PHY disabled: 70 mA.
  • APM sleep mode using slow clock with Ethernet PHY enabled: 105 mA
Environmental
Low Operating Temperature-40 C (-40 F)
High Operating Temperature85 C (185 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-9G45M-120 w/ AT91SAM9G45 CPU, 256 MB FLASH 128 MB RAM $190.00
Build-to-order

EMAC can build the SoM-9G45M ARM System on Module with any option mix you require. Build-To-Order can offer a significant cost savings when only a certain subset of options are needed! 25 piece minimum required.

Call for pricing

Carrier Board Options


Product #VariationPrice
SoM-200GS-000 Standard 200-pin Carrier with SD Card, Audio, CAN, PLD & 4.3" LCD $245.00
SoM-200GS-001 Deluxe 200-pin Carrier with WiFi, Audio, CAN, PLD & 4.3" LCD, without SD Card Socket $295.00
SoM-200GS-007 Bare Bones 200-pin Carrier w/SD Card & CAN, without Audio, PLD & LCD $145.00
SoM-212ES-000 Standard Carrier Board with Touch Screen $175.00
SoM-212ES-003 Deluxe Carrier Board with Touch Screen, POE, and Stereo Audio $225.00
SoM-212ES-007 Bare Bones Carrier Board $110.00
SoM-250GS-000 Standard Carrier Board with CAN, Audio, 7" LCD & Touch Screen, WiFi $399.00
SoM-250GS-001 Deluxe Carrier Board with CAN, Audio, 10" LCD & Touch Screen, WiFi $399.00
SoM-250GS-007 Bare-Bones Carrier Board with CAN, Audio, WiFi, without LCD $250.00

Peripheral Options


Product # Description Price
Operating Systems
SL05x-AON-xx EMAC OE Linux 5.x for ARM Free
SC600-000-0010D Windows CE 6.0 Pro License SOLD ONLY WITH HARD DRIVE OR FLASH DRIVE MEDIA $25.00