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Home Products System On Module (SOM) Cortex-A8 VAR-SOM-AM33 - TI AM335x

VAR-SOM-AM33 CPU: TI AM335x ( AM3354 , AM3352 )

Starting from $39,

the VAR-SOM-AM33 sets the bar for unparalleled price/performance ratio.

Supporting the 1 GHz Sitara™ AM335x ARM Cortex-A8 processor from Texas Instruments (TI) with a rich 2D/3D graphics accelerator, The VAR-SOM-AM33 provides a low-cost powerful and flexible selection across the full spectrum of applications. Feature set includes -40 to 85°C temperature range and dual CAN bus makes it ideal for industrial applications such as automotive, control systems, lighting, motor control and agriculture. With dual Ethernet, USB, touch controller, audio and Wi-Fi/BT, the VAR-SOM-AM33 is a highly integrated SoM in a very attractive price range.
New: VAR-SOM-AM33_V2 with enhanced WiFi/BT module including optional Dual Band 2.4 / 5 GHz and MIMO with improved performance and effective bit rates reaching 100 Mbps.
CPU Name Texas Instruments AM335x ( AM3354, AM3352 )
CPU Type Cortex™-A8
CPU Cores x1
CPU Clock (Max) 1.0 GHz
RAM 128 - 512 MB DDR3
Flash 128 - 1024 MB SLC NAND
2D/3D Graphics Acceleration PowerVR SGX530 Accelerated 2D and 3D
RGB 1400 x 1050 24-bit
Resistive Touch 4 /5-wire Touch
Ethernet 10/100 Mbps Ethernet + 10/100/1000 RGMII
Wi - Fi 802.11 a/b/g/n with MIMO
Bluetooth 4.0
Microphone Analog
Line In/Out Yes
SD / MMC x2
USB Host / Device USB 2.0 : 1x Host, 1x OTG
UART x4, up to 3.6 Mbps
I2C x2
SPI x1
CAN Bus x2
RTC on-SoM
Extrenal Bus GPMC
OS Support
Linux Yes
Android Yes
Windows Embedded Compact 7.0
Mechanical Specifications
Dimensions (W x L x H) 38.6 mm x 67.8 mm x 3 mm
Electronic Specifications
Supply voltage 3.3 V
Digital I/O voltage 3.3 V
Environmental Specifications
Commercial temperature (0 to 70°C) Yes
Extended temperature (-20 to 70°C) Yes
Industrial temperature (-40 to 85°C) Yes
VAR-SOM-AM33 BlockDiagram


AM335[x]: 2:  AM3352 , 4 : AM3354
[xxxx]C: 600 MHz : 600C, 800 MHz : 800C, 1 GHz : 1000C
[xxx]R: 128 MB : 128R,256 MB : 256R, 512 MB : 512R
[xxx]N: 128 MB : 128N, 256 MB : 256N, 512 MB : 512N, 1024 MB : 1024N
[EC]: 10 / 100 Mbps Ethernet PHY
[AC]: Audio Codec
[W[B][D]]: W: Built-in Wi-Fi 802.11 b/g/n
WB: Built-in Wi-Fi 802.11 b/g/n + Bluetooth 4.0
WD: Built-in Wi-Fi 802.11 a/b/g/n with MIMO
WBD: Built-in Wi-Fi 802.11 a/b/g/n with MIMO + Bluetooth 4.0
[x]T: C : 0 to 70°C,E : -20 to 70°C, I : -40 to 85°C
[x]O: L - Linux, C - Embedded Compact 7, A - Android
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SISO 13485 2003 HAll Variscite production is performed at fully ISO 13485 compliant facilities, satisfying international customer and regulatory requirements for a broad range of industries including medical devices and related services.