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Overview...
- Board Name -- A31 uQ7
- Category -- module
- Model (if known) --
- Manufacturer -- Theobroma
- Official website -- https://www.theobroma-systems.com/
- Price (if known) -- (USD)
- Additional info may be found via this automated Google search
- Dated posted -- Jan. 1, 2017 12:00am
- 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
- GPU (graphics) -- PowerVR SGX544MP2
- MCU (microcontroller) --
- FPGA (gates) --
- Other (DSP, FPU, NPU, TPU, AI...) --
- Maximum capacity (GB) -- 2
- Type -- DDR3
- ECC support -- No
- Factory installed? -- Yes
- Maximum capacity (GB) -- 64.0
- Type --
- Factory installed? -- Yes
- Interface type -- Other format, via pin header, etc.
- m.2 interfaces -- 0
- m.2 NVMe support --
- SATA ports -- 1
- USB hosts -- 8
- USB host types -- 2
- USB OTG ports -- 1
- Ethernet interfaces -- 1
- Maximum LAN speed (Mbps) -- 1000
- Wake-on-LAN support? --
- WiFi --
- Bluetooth --
- Broadband --
- LoRa --
- Number of HDMI ports -- 1
- HDMI version --
- Max. HDMI resolution --
- FPS at max. resolution --
- HDMI audio support? -- Yes
- Composite video (CVBS) ports -- 0
- Other display interfaces (DSI, LVDS, VGA...) --
- Number of camera ports -- 0
- Camera interface types --
- Analog output ports -- 0
- Audio connector type -- n/a
- Audio via HDMI? -- Yes
- SPDIF interfaces -- 0
- Line inputs -- 0
- Mic inputs -- 0
- On-board microphones -- 0
- GPIO -- 8
- ADC -- 0
- PWM -- 0
- SPI -- 0
- I2C -- 0
- UARTs -- 0
- RS232 (or 485 or 422) -- 0
- IR receiver -- No
- Arduino compatible -- No
- Raspberry Pi compatible -- No
- Real time clock (RTC) support -- yes
- PMIC/PMU (power management controllers) --
- Lithium battery support --
- Linux -- yes
- Android -- Android 4.4
- Windows -- Windows RT
- Other OSes --
STM32 Real-time coprocessor, Up to 16MB SPI NOR flash, Up to 64GB eMMC flash, UART, I2S, I2C, SMBus, SPI, CAN bus via STM32, Security module (smartcard controller), watchdog timer (via STM32 coprocessor), optional Mini-ITX baseboard, 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 -- (none listed)
- Official website -- https://www.theobroma-systems.com/
- Additional info on the web -- automated Google search...