SOMS

OSM-STM32MP2

Built around the STMicroelectronics STM32MP2 applications processor with chip-down Wi-Fi and Bluetooth powered by the IW610, this solution combines high-performance processing with integrated wireless connectivity for intelligent edge applications.

Product Overview

The CARGT OSM-STM32MP2 is an OSM Size-L compliant System on Module powered by ST's STM32MP25x.

At the core of the module, the STM32MP25x pairs a dual-core Cortex-A35 clocked to 1.5GHz with a 400MHz Cortex-M33 for real-time workloads, and adds a dedicated Neural Processing Unit (NPU) delivering up to 1.35 TOPS to handle AI/ML inference on-device. Imaging is served by an on-chip ISP behind a MIPI CSI-2 camera interface, backed by a 3D GPU supporting OpenGL ES, Vulkan and OpenCL, plus hardware H.264 encode and decode. On the wireless side, an NXP IW610 tri-radio brings certified 1x1 dual-band WiFi 6 (802.11a/b/g/n/ax) together with a narrowband radio configurable for Bluetooth LE 5.4 or 802.15.4 — covering Thread, Zigbee and Matter — with dual-antenna support for simultaneous WiFi and narrowband operation. Wired I/O covers dual GbE with IEEE1588, USB3, CAN-FD, PCIe, and display outputs spanning MIPI DSI and LVDS.

As an OSM Size-L module, the CARGT OSM-STM32MP2 conforms to the SGET Open Standard Module specification, providing a defined, solderable LGA footprint and a documented migration path across compliant modules without carrier board redesign.

Dual A35
Up to 1.5GHz
LPDDR4
512MB to 4GB
WiFi 6
IW610G
2036
Product Longevity
soms
Specifications
CPU
Name
ST Micro STM32MP257
CPU
Primary Core
Dual Arm Cortex-A35 (1.5GHz)
CPU
Realtime Core
Arm Cortex-M33 (400MHz)
CPU
GPU
3D GPU VeriSilicon® – Up to 900 MHz
CPU
NPU
Optional NPU: VeriSilicon® – Up to 900 MHz
CPU
VPU
hardware video encoder/decoder up to 600 MHz, H264/VP8 up to FHD (1920×1080) at 60 fps, JPEG up to 500 Mpixel/s
CPU
Processor Longevity
2035
Memory
RAM
512MByte to 4GByte LPDDR4 (32bit bus)
Memory
eMMC Flash
8GByte to 128GByte
Memory
EEPROM
256Byte
Display / Camera
Parallel RGB LCD
24-bit / 1080p60
Display / Camera
MIPI-DSI
4 Lane / 2048 x 1536 at 60fps
Display / Camera
LVDS
2x 4 Lane / 2048 x 1536 at 60fps
Display / Camera
MIPI-CSI
2 Lane / 5 Mpixels at 30 fps, RGB, YUV, JPG, RawBayer with Lite-ISP, Lite-ISP, demosaicing, downscaling, cropping, 3 pixel pipelines
Display / Camera
Parallel Camera
8- to 14-bit parallel, up to 80 MHz, RGB, YUV, JPG
Audio
Output
4× SAI (stereo audio: I2S, PDM, SPDIF Tx)
Audio
Input
SPDIF Rx with 4 inputs
Networking
Ethernet
3x Gb Ethernet (RGMII interface)
Networking
Wireless
CC3351 with single u.FL antenna, Wi-Fi 6 Dual Band, Bluetooth 5.4
I/O
ADC
3 ADCs with 12-bit max. resolution (up to 5 Msps each, up to 23 channels)
I/O
CAN Bus
3 CAN FD
I/O
I2C
8
I/O
I3C
4
I/O
SPI
8
I/O
UART
9
I/O
USB
1× USB 2.0 high-speed Host 1× USB 2.0/3.0 high-speed/SuperSpeed dual role data with 480 Mbits/s and 5 Gbits/s PHY ****(5 Gbits/s PHY shared with PCI Express)
I/O
PCIe
1 × PCI Express with embedded 5 Gbits/s PHY ****(PHY shared with USB 3.0 SuperSpeed)
Operating Systems
Linux
Yocto with package manager
Operating Systems
RTOS
FreeRTOS on Realtime core
Physical / Environmental
Dimensions (W x L)
OSM-L (45mm x 45mm)
Physical / Environmental
Commercial operating temperature
0 to 70°C
Physical / Environmental
Industrial operating temperature
-40 to 85°C
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