DongShanPi Seven SOM

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DongShanPi Seven SOM

Country of manuf.: China

Type: SoM, development board

Power: 5 VDC, 2 A
Connector type: USB Female (Type-C)

CPU1: STMicro STM32MP157D (800 MHz, 2 cores)
FLA1: 4 GiB 4,096 MiB <br />4,294,967,296 B <br />33,554,432 Kib <br />4,194,304 KiB <br />32,768 Mib <br /> (Kioxia THGBMDG5D1LBAIL)
RAM1: 512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br /> (Micron MT41K128M16JT-125:K × 2)

Expansion IFs: USB 3.0, USB 2.0
USB ports: 2
Serial: yes, console, USB Female (Type-C), (115200 8N1)

ETH chip1: STMicro STM32MP157D
ETH chip2: Atheros AR8035-A
LAN speed: 1GbE
LAN ports: 1

Additional chips
Programmable USB Type-C Controller w/ PD;ON Semi;FUSB302;;1;
USB to High Speed Serial Port Chip;Nanjing Qinheng Micro;CH9102F;;1;
Ultra Low Capacitance TVS Diode Array;Leiditech;ULC0544P10;;2;
1.5MHz 2A Synchronous Step Down Regulator;Silergy;SM8082A;;1;
5V 1A USB Power Distribution Switch;Silergy;SY6280AAC;;1;

Stock bootloader: U-Boot 2020.01 stm32mp-r1

Stock FW OS: Linux 5.4.31 Buildroot

Flags: Micro SD Card slot, RGB LCD FPC, MIPI DSI, RTC w/ battery

Ethernet OUI: none specified

 CPU1 brandFLA1RAM1
DongShanPi Seven Development BoardSTMicro4,096 MiB4,294,967,296 B <br />33,554,432 Kib <br />4,194,304 KiB <br />32,768 Mib <br />4 GiB <br />512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br />
DongShanPi Seven SOMSTMicro4,096 MiB4,294,967,296 B <br />33,554,432 Kib <br />4,194,304 KiB <br />32,768 Mib <br />4 GiB <br />512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br />

For a list of all currently documented STMicro chipsets with specifications, see STMicro.


Dongshan Pi Seven

Product page

Specifications

Dual-core ARM (Cortex A-7) @800MHz
+ ARM (Cortex-M4) @209MHz
  • GPU: Vivante (OpenGL ES2.0)
  • Storage: 4GB (eMMC 5.1) Flash,
TF card (max.128GB)/MMC card slot
  • Memory: 512MB (DDR3) SDRAM
  • Network: 1x Gbe LAN ports
  • USB: 1x USB Type-C (Host), 1x USB 2.0 ports
  • Power Source: USB Female (Type-C)

Images