A31 uQ7

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Product overview...

• Board Name:   A31 uQ7
• Category:   module
• Model:  
• Manufacturer:   Theobroma
• Official website:   click here
• Price (USD):  
• Additional info may be found via this automated Google search
• Posted 2017-01-01 12:00am

System-on-Chip...

• AllWinner A31
• Primary processor type:   ARM Cortex-A7
• Primary processor word-width:   32-bit
• Primary processor cores:   4
• Primary processor clock rate (GHz):   1.2

Additional processors (if any)...

• GPU (graphics):   PowerVR SGX544MP2
• MCU (microcontroller):  
• FPGA (gates):  
• Other (DSP, FPU, NPU, TPU, AI...):  

System RAM...

• Maximum capacity (GB):   2
• Type:   DDR3
• ECC support:   No
• Factory installed?   Yes

On-board solid-state storage...

• Maximum capacity (GB):   64
• Type:  
• Factory installed?   Yes

Removable solid-state storage...

• Interface type:   Other format
• m.2 interfaces:   0
• m.2 NVMe support:  

SATA support...

• SATA ports:   1

USB ports...

• USB host ports:   8
• USB OTG ports:   1
• USB port types:   2

Ethernet...

• Ethernet interfaces:   1
• Maximum LAN speed (Mbps):   1000
• Wake-on-LAN support?  

Wireless...

• WiFi:  
• Bluetooth:  
• Broadband:  
• LoRa:  

HDMI...

• Number of HDMI ports:   1
• HDMI version:  
• Max. HDMI resolution:  
• FPS at max. resolution:  

Other display interfaces...

• Composite video (CVBS) ports:   0
• Other display interfaces (DSI, LVDS, VGA...):  

Camera interfaces...

• Number of camera ports:   0
• Camera interface types:  

Audio I/O...

• Analog audio out:   0
• Audio connector type:  
• Audio via HDMI?   1
• I2S interfaces:   0
• SPDIF interfaces:   0
• Line inputs:   0
• Mic inputs:   0
• On-board microphones:   0

Other I/O...

• GPIO:   8
• ADC:   0
• PWM:   0
• SPI:   0
• I2C:   0
• UARTs:   0
• RS232 (or 485 or 422):   0
• IR receiver:   No

Expansion connector compatibility?

• Arduino compatible:   No
• Raspberry Pi compatible:   No

Miscellaneous functions...

• Real time clock (RTC) support:   yes
• PMIC/PMU (power management controllers):   DVFS
• Lithium battery support:  

Operating system support...

• Linux:   yes
• Android:   Android 4.4
• Windows:   Windows RT
• Other OSes:  

Other features not listed elsewhere...

* STM32 real-time co-processor
* Up to 16MB SPI NOR flash
* Up to 64GB eMMC flash
* I/O — UART, I2S, I2C, SMBus, SPI, CAN bus via STM32
* Other — security module (smartcard controller), watchdog timer (via STM32 coprocessor)
* Optional Mini-ITX baseboard available
* DVFS power management IC

Physical specs...

• Width (mm):   70
• Height (mm):   40
• Depth (mm):   3
• Weight (gm):  
• Input voltage, min. (V):   5
• Input voltage, max. (V):   5
• Input current, min. (A):   0.7
• Input current, max. (A):   1.2
• Operating temp., min. (°C):  
• Operating temp., max. (°C):  
• Certifications:  

(board ID = 52)