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Sonata-Board
The Sonata-Board Single Board Computer (SBC) can serve both as a development platform and as an end product. In conjunction with the DART-MX91, DART-MX95, DART-MX93, DART-MX8M, DART-MX8M-MINI, DART-MX8M-PLUS, it offers even wider connectivity with additional interfaces such as Gigabit Ethernet PHY, camera interfaces, LVDS, PCIe, RTC etc.
Specifications
SoM Interface
3x 90pins B2B connectors
Compatible Products
Display
LVDS
2x Header, 18-bit / 24-bit
HDMI
2.0a via VAR-EXT-HDMI extension board (not included)
DSI
Header
RGB
RGB 666
Backlight Driver
PWM Control
Audio
Headphone
3.5 mm connector
Line - in
3.5 mm connector
Digital microphone
on-board
Touch Panel
Resistive
4-wire touch panel (4-pin FFC/FPC)
Capasitive
Capacitive touch panel (6-pin FFC/FPC)
Camera Interface
Serial Camera
Interfaces with the VCAM-5640S Camera Board (not included)
Security
TPM
Flash memory-based TPM 2.0 module
USB
USB Host
2 ports, Type A dual connector, USB2.0/USB3.0
USM OTG
1 port, Type C connector, USB3.0/2.0
Serial Ports
Debug port
USB-SERIAL bridge, USB-C type
RS232 (2)
Header
RS232 (3), (4)
Header
High-Speed Expansions
PCI-Express
Dual M.2 M-Key vertical connectors
SD-CARD
SD Card Socket
Additional Expansions
UART, CAN Bus
SPI, I2C
GPIOs
JTAG (header on SOM)
SAI, ESAI
SPDIF
GPT
QSPI, MQS, ADC, MLB, TAMPER
Ethernet Copper
2x 10/100/1000 Mbps, RJ45
Ethernet Fiber
1xSFP+ 10Gbps
Mechanical Specifications
Dimensions (W x L x H)
16.99 cm x 8.96 cm x 1.6 cm
Electronic Specifications
Supply voltage
12V DC input, 2.5 mm DC jack
RTC
From 12V input
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
Our Long-Standing Partnerships
Our close partnerships with leading technology vendors provide our customers with early access to the latest advanced solutions, ensuring your projects begin with a solid and future-ready foundation.
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.
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Updates
09.10.2024 Software releases
Stay current with software updates – Keep your Variscite SoMs performing at their best with our latest software releases.
21.07.2026
Newsroom
Getting a regulated medical product to market requires more than great hardware. Engineering teams must simultaneously manage embedded software, cybersecurity, QMS documentation, and validation – keeping all of it aligned around a single certified, long-term-reliable product. That is precisely the challenge a new Variscite and NRG partnership is designed to address.
Variscite, a leading System on Module manufacturer with proven expertise in medical applications, has joined forces with NRG, an engineering firm specializing in regulated medtech systems, to deliver an integrated hardware-software solution for companies building embedded medical products. The partnership gives development teams access to both a proven hardware platform and the software and engineering capabilities needed to support regulated development goals and product readiness.
Variscite, a leading System on Module manufacturer with proven expertise in medical applications, has joined forces with NRG, an engineering firm specializing in regulated medtech systems, to deliver an integrated hardware-software solution for companies building embedded medical products. The partnership gives development teams access to both a proven hardware platform and the software and engineering capabilities needed to support regulated development goals and product readiness.
22.07.2026
Blog
The global component crisis is forcing embedded teams to confront an uncomfortable reality: not all SoM vendors are equally equipped to weather it. In the latest episode of the Embedded Executive Podcast, Variscite CEO Ohad Yaniv joined Rich Nass of Embedded Computing Design to discuss what it takes to keep customer projects on schedule when supplies are under sustained pressure and why the answer starts with who controls your manufacturing. Unlike vendors who rely on subcontractors, Variscite designs and manufactures its entire System on Module portfolio in-house, with production fully certified to ISO 9001, 13485, and 27001 standards.
15.07.2026
