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System On Module- TI AM3703 / DM3730
- VAR-SOM-OM37 TI AM3703 / DM3730
VAR-SOM-OM37
TI AM3703 / DM3730
1 GHz TI DM3730 and AM3703 ARM Cortex-A8 supporting 720p video Encoding/Decoding and 2D/3D graphics acceleration.
The VAR-SOM-OM37 is a low-power, high-performance System On Module which serves as a building block and easily integrates into any embedded solution. Based on either DM3730 or AM3703, It includes an extensive range of interfaces and communication protocols and is ready to run any embedded operating system such as Android, Linux, Windows Embedded CE 6 and Windows Embedded Compact 7.
Highlights
CPU
Up to 1.0GHzTexas Instruments DM3730 / AM3703
Multimedia
PowerVR SGX530 Accelerated 2D and 3D
Display
1400 x 1050 24-bit
Certified WiFi/BT
802.11 b/g/n +BT/BLE 4.0
Memory
64 - 512 MB LP-DDR
Temperature range
-20-85 C
Product Longevity
2027
Support
Supporting you every step of the way - from ideation to launch and beyond.
Free and prompt support directly from Variscite’s R&D experts.
Quick Links
Specifications
CPU Name
Texas Instruments DM3730 / AM3703
CPU Type
Cortex™-A8
CPU Cores
1 Core
CPU Clock (Max)
1.0 GHz
DSP
TMS320C64x+ @800 MHz
RAM
64 - 512 MB LP-DDR
SLC NAND
256 - 512 MB SLC NAND
Multimedia
2D/3D Graphics Acceleration
PowerVR SGX530 Accelerated 2D and 3D
Video Encode / Decode
720p H.264 Encode / Decode
Camera Interfaces
1x CPI
Display
Parallel RGB
1400 x 1050 24-bit
Touch controller
Resistive, Capacitive (capacitive touch is natively supported through I2C in the base configuration)
Audio
Microphone
Analog
Line In/Out
Yes
Connectivity
SD / MMC
x2
USB Host / Device
USB 2.0 : 1x Host, 1x OTG
UART
x4, up to 3.6 Mbps
I2C
x2
SPI
x1
One-Wire
1-Wire/HDQ
RTC
on-SoM
External Bus
GPMC
Networking
Ethernet
10/100 Mbps
Wi-Fi
802.11 b/g/n
Bluetooth
4.0
Linux
Yes
Android
Yes
Windows Embedded Compact
6.0R3 and 7.0
Mechanical Specifications
Dimensions (W x L)
67.8 x 35.6 mm
Electronic Specifications
Supply voltage
3.3 - 4.5 V
Digital I/O voltage
1.8 V
Environmental Specifications
Commercial temperature
0 to 70°C
Extended temperature
-20 to 70°C
Industrial temperature
-40 to 85°C
VAR-SOM-OM37[xx]_[xxxx]C_[xxx]R_[xxx]N_[EC]_[TP]_[x]T_[UH]_[W]_[x]O
OM37[xx]:
30 - DM3730, 03 - AM3703
[xxxx]C:
800 - 800 MHz, 1000 MHz
[xxx]R:
DDR Size: 64 MB : 64R, 128 MB : 128R, 256 MB : 256R, 512 MB : 512R
[xxx]N:
Nand flash size: 256 MB : 256N, 512 MB : 512N
[EC]:
Ethernet Controller
[TP]:
Touch panel controller.
Note: Capacitive touch is natively supported through I2C in the base configuration
Note: Capacitive touch is natively supported through I2C in the base configuration
[x]T:
C : 0 to 70°C, E : -20 to 70°C, I : -40 to 85°C
[UH]:
USB 2.0 Host controller
[W]:
Wi-Fi 802.11 b/g/n
[x]O:
C - CE EBoot, L - Linux Uboot, A - Android
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Why Variscite?
Quality
In-house manufacturing with comprehensive quality control - certified to ISO9001 and ISO13485 medical standards.
Pin2Pin
Our Pin2Pin product families maximize scalability and enable seamless migration to future technologies without redesigning the carrier board.
Longevity
15-year guaranteed hardware availability, backed by continuous software updates and support.
Customizability
Configure your system with precision and flexibility - select only the features you need and reduce costs.
Updates
09.10.2024 Software releases
Stay current with software updates – Keep your Variscite SoMs performing at their best with our latest software releases.
23.02.2026
Newsroom
Variscite will present a new product lineup built around the Smart Mobility Architecture (SMARC) form factor standard during Embedded World 2026, running March 10-12 in Nuremberg, Germany. The debut will feature the first public reveal of the VAR-SMARC-MX8M-PLUS, running on NXP’s i.MX 8M Plus processor. Visitors can find Variscite at booth 4A-342 in the Exhibition Centre.
26.02.2026
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