SOM1570 is a module based on the high-performance dual-core Cortex®-A7 32-bit RISC core STM32MP157A operating at up to 650 MHz.The module embedded a very energy-efficient application processor designed to provide rich performance in high-end wearables, and other low-power embedded and industrial applications.

 Note: Product images are for illustration purposes only and maybe don't match what is currently being shipped.

The SOM1570, combines the  STM32MP157 multi-core application processor with up to 1GB DDR3L, up to 32MB QSPI flash, up to 64GB eMMC and a 1Gb Ethernet PHY module on a SOM(system on module).STM32MP1 SOC series is based on a heterogeneous single or dual Arm Cortex-A7 core and high-performance Cortex-M4 core architecture, strengthening its ability to support multiple and flexible applications, achieving the best performance and power figures at any time. The Cortex-A7 core provides access to open-source operating systems (Linux/Android) while the Cortex-M4 core leverages the STM32 for real-time OS or baremetal system.


  • 32-bit dual-core Arm® Cortex®-A7
  • 32-bit Arm® Cortex®-M4 with FPU/MPU
  • 3D GPU: Vivante® - OpenGL® ES 2.0,Up to 26 Mtriangle/s, 133 Mpixel/s
  • Encryption chip ATECC608A
  • Hardware Watchdog
  • On board Qspi flash
  • On board eMMC 
  • Gagabyte Ethernet
  • FMC bus for external device
  • Sodimm form factor 69.6x35.5 mm


  • Dual Cortex®-A7 cores running at 650 MHz 
    • 32-Kbyte L1 Instruction cache
    • 32-Kbyte L1 Data cache
    • 256-Kbyte Level 2 cache
  • Cortex®-M4 core running at 209 MHz 
    • a single-precision floating point unit (FPU)
    • a full set of digital signal processor (DSP) instructions
    • memory protection unit for enhanced application security


  • 10/100/1000M Ethernet with on board Ethernet PHY AR8033
  • 4 × UART + 4 × USART (12.5 Mbit/s, ISO7816 interface, LIN, IrDA, SPI slave)
  • 6 × SPI (50 Mbit/s, including 3 with full duplex I2S audio class accuracy via internal audio PLL or external clock)
  • 4 × SAI (stereo audio: I2S, PDM, SPDIF Tx)
  • 2 × SDMMC up to 8-bit (SD / e•MMC™ / SDIO)
  • 2 × CAN controllers supporting CAN FD protocol, out of which one supports time-triggered CAN (TTCAN)
  • 1 × USB 2.0 high-speed Host+ 1 × USB 2.0 high-speed OTG simultaneously
  • LCD-TFT interface 
  • MIPI® DSI 2 data lanes

Graphics and multimedia

  • 3D GPU: Vivante® - OpenGL® ES 2.0 – Up to 26 Mtriangle/s, 133 Mpixel/s

         -up to WXGA (1366 × 768) @60 fps

         -Two layers with programmable colour LUT

  • MIPI® DSI 2 data lanes up to 1 GHz each



Resource                              Version                                Date  

SOM1570_Brochure                                        0.1                                                       10/10-2019

Prebuilt-Images                                              0.2                                                       11/8-2019

All prices blow are specified in USD.

Prices are periodically updated according to variations in component costs. Prices are subject to change without advance notice.

P/N template: SOM1570-AI-512M-8G-Q16M-Encryp


A: hardware edition

I: industry grade(-40 - 85 dgree),E: consumer grade(0-70 dgree)

512M: DDR3L

8G: eMMC

Q16M: QSPI FLASH 16MB or other size

Encryp:Encryption chip ATECC608A

Minimal configuration P/N:        SOM1570-AE-512M-4G                               PRICE: $29

Full  configuration P/N:             SOM1570-AE-1024M-8G-Q16M-Encryp      PRICE: $49

Industry  configuration P/N:      SOM1570-AI-1024M-8G-Q16M-Encryp     PRICE: $69


Other Quantity Orders:

Pricing is specified for 500-unit orders.Multiply the unit price by the factor to calculate the price for another quantity : 

Qty Factor
10K contact us
1800 0.95
500 1.0
100 1.2
10 1.3
Samples free(contact us)