The VAR-SOM-MX25 is a cost optimized, highly integrated, low-power System On Module which serves as a building block and easily integrates into any embedded solution. It includes all vital peripherals/interfaces and is ready to run any embedded operating system such as Linux, Windows Embedded CE.
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System On Module- Freescale I.MX25
- VAR-SOM-MX25 Freescale i.MX25
VAR-SOM-MX25
Freescale i.MX25
Highlights
CPU
Up to 400MHz Freescale i.MX25
Display
800 x 600 24bit
USB Host / Device
USB 2.0 : 1 x Host, 1 x OTG
Ethernet
10/100 Mbps
Memory
64 - 256MB LP-DDR
Temperature range
-20-70 C
OS Support
Linux
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
Freescale i.MX25
CPU Type
ARM 9
CPU Cores
1 Core
CPU Clock (Max)
400 MHz
RAM
64 - 256MB LP-DDR
SLC NAND
128 - 256MB SLC NAND
Display
Parallel RGB
800 x 600 24bit
Touch controller
Resistive, Capacitive
Audio
Microphone
Analog
Line In/Out
Yes
Connectivity
SD/ MMC
2
USB Host / Device
USB 2.0 : 1 x Host, 1 x OTG
UART
3
I2C
2
SPI
1
CAN Bus
1
RTC
Yes
Networking
Ethernet
10/100 Mbps
Linux
Yes
Windows Embedded Compact
6.0 R3
Mechanical Specifications
Dimensions (W x L)
67.8 x 32.3 mm
Electronic Specifications
Supply voltage
3.3 V
Digital I/O voltage
3.3 V
Environmental Specifications
Commercial temperature
(0 to 70°C)
Extended temperature
(-20 to 70°C)
VAR-SOM-MX25_64R_2048N_[EC]_[AC]_[RT]_[x]T_[x]O
[EC]:
Ethernet Controller
[AC]:
Audio Codec
[RT]:
Built-in Realtime Clock
[x]T:
C - Commercial Temperatures, E - Extended Temperatures, I - Industrial Temperatures
[x]O:
C - CE EBoot, L - Linux Uboot
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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
Blog
Choosing your SoM partner starts with understanding manufacturing models
27.11.2025
