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VT-SBC35-VOSM255A STM32MP255A Single Board Computer
VT-SBC35-VOSM255A STM32MP255A Single Board Computer
VT-SBC35-VOSM255A STM32MP255A Single Board Computer
VT-SBC35-VOSM255A STM32MP255A Single Board Computer
VT-SBC35-VOSM255A STM32MP255A Single Board Computer
VT-SBC35-VOSM255A STM32MP255A Single Board Computer
VT-SBC35-VOSM255A STM32MP255A Single Board Computer
VT-SBC35-VOSM255A STM32MP255A Single Board Computer

VT-SBC35-VOSM255A STM32MP255A Single Board Computer

• STM32MP255A dual-core Arm Cortex-A35 processor
• 1 GB LPDDR4, 32 GB eMMC 5.1
• Up to 1.2 TOPS NPU for lightweight edge AI inference
• 1080P@60fps H.264/VP8 video codec
• Rich interfaces, robust system performance
• ETH, Wi-Fi & BT connectivity

Description
Specifications
Resources

VT-SBC35-VOSM255A Single Board Computer provides a complete, production-ready development ecosystem based on the VOSM255A system-on-module. Designed to accelerate time-to-market, it offers developers a fully integrated platform with standard connectors, robust power management, and signal protection—eliminating common hardware integration hurdles and ensuring reliable operation.

Powered by the STM32MP255A heterogeneous multi-core processor, it adopts a three-tier computing architecture that optimally balances performance, hard real-time determinism and low-power operation. The dual-core 1.5 GHz Cortex-A35 handles high-load workloads including edge-AI inference and multimedia processing; the Cortex-M33 undertakes time-critical deterministic real-time tasks; the Cortex-M0+ governs peripheral subsystems for ultra-low-power standby modes. It integrates 1 GB on-board LPDDR4 RAM and 32 GB eMMC 5.1 storage, supports MIPI-DSI display output as well as 1080p@60fps hardware video encoding and decoding. On-board connectivity includes Wi-Fi, Bluetooth and Gigabit Ethernet, together with rich expansion interfaces: USB, M.2, CAN, GPIO, multi-channel UART and audio interfaces, making it an ideal choice for industrial HMIs, autonomous edge gateways, medical diagnostic devices, smart factory controllers, and predictive monitoring systems.

Specifications
Product Name
VT-SBC35-VOSM255A STMicroelectronics Single Board Computer
CPU
STMicroelectronics STM32MP255A dual-core Arm Cortex-A35 processor, 1.5GHz
MCU
1 x Arm Cortex-M33 RISC core with FPU/MPU, 400 MHz; 1 x Arm Cortex-M0+ RISC core in the SmartRun domain, 200 MHz
GPU
VeriSilicon GC8000UL, 800 MHz, supports OpenGL ES 3.1, Vulkan 1.3, OpenCL 3.0, OpenVX 1.3
NPU
VeriSilicon GC8000UL, 800 MHz, up to 1.2 TOPS, supports TensorFlowLite, ONNX, Linux NN
Memory
1GB LPDDR4
Storage
32GB eMMC 5.1
Ethernet
2 x RJ45, 10/100/1000Mbps
Wi-Fi & Bluetooth
Wi-Fi 802.11 a/b/g/n/ac/ax + Bluetooth 5.4
Video processing
1080P@60fps H.264/VP8 video codec
Image processing
ISP embedded inside DCMIPP (all MIPI CSI-2 v1.3: RGB565, 888, YUV422, RawBayer)
Display
1 x 4-lane MIPI DSI D-PHY (up to 2.5 Gbit/s each), up to 2048 × 1536@60Hz
Camera
1 x 4-lane MIPI CSI
Audio
1 x HP + mic combo header; 1 x Speaker connector
TP
1 x I2C TP connector; 2 x USB2.0 TP connector
USB
1 x USB2.0 Type-A; 1 x USB Type-C (USB 2.0 OTG); 2 x USB wafer (muxed as TP connectors)
Serial port
2 x RS232; 2 x RS485
Debug UART
1 x Debug UART
CAN
2 x CAN FD
GPIO
2 x GPIO expansion header, including 8 x GPIO, with 3.3V power supply
SD slot
1 x Micro SD slot
Button
1 x Power button; 1 x Reset button; 1 x Recovery button; 1 x 10-pin button connector
Indicator
1 x Power LED; 1 x System status LED (user-defined)
Fan
1 x Fan connector
RTC
1 x Cell battery holder (1225)
Input
12~24V DC input; 1 x 5.5 x 2.5mm power jack; 1 x 4 x 2.0mm power connector
Operating system
Linux Yocto
Dimensions
149.65mm x 104mm x 21.6mm (SBC); 45mm x 30mm (SoM)
Temperature
Operating: -20℃ ~ +70℃; Storage: -40℃ ~ +80℃
Humidity
5%~ 95% RH (Non-condensing)

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VT-SBC35-VOSM255A Single Board Computer Datasheet

9/1/2026

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