Khadas VIM3 Pro

The Khadas VIM3 Pro SBC is based on a 2.2GHz hexacore Amlogic A311D SoC, and matches the form-factor of the company’s VIM1 and VIM2 SBCs. Features include up to 4GB RAM and 32GB eMMC, TF slot, HDMI, MIPI-DSI, touch-panel interface, WiFi, BT, GbE, USB, ADC, accelerometer, 40-pin RPi-style expansion, and more.


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Product overview...
  • Board Name -- Khadas VIM3 Pro
  • Category -- SBC
  • Model --
  • Manufacturer -- Khadas
  • Official website -- click here
  • Price -- $140 (USD)
  • Additional info may be found via this automated Google search
  • Posted 2019-05-19 12:00am
System-on-Chip...
  • Amlogic A311D
  • Primary processor type -- 4x ARM Cortex-A73 (@ 2.2GHz) + 2x Cortex-A53 (@ 1.8GHz)
  • Primary processor word-width -- 64-bit
  • Primary processor cores -- 6
  • Primary processor clock rate (GHz) -- 2.2
Additional processors (if any)...
  • GPU (graphics) -- ARM Mali-G52 MP4 @800MHz
  • MCU (microcontroller) -- ARM Cortex-M4
  • FPGA (gates) --
  • Other (DSP, FPU, NPU, TPU, AI...) --
System RAM...
  • Maximum capacity (GB) -- 4
  • Type -- LPDDR4
  • ECC support -- No
  • Factory installed? -- Yes
On-board solid-state storage...
  • Maximum capacity (GB) -- 32
  • Type -- eMMC
  • Factory installed? -- Yes
Removable solid-state storage...
  • Interface type -- microSD
  • m.2 interfaces -- 1
  • m.2 NVMe support --
SATA support...
  • SATA ports -- 0
USB ports...
  • USB host ports -- 2
  • USB OTG ports -- 1
  • USB port types -- 1x 3.0 + 1x 2.0
Ethernet...
  • Ethernet interfaces -- 1
  • Maximum LAN speed (Mbps) -- 1000
  • Wake-on-LAN support? --
Wireless...
  • WiFi -- 802.11 ac 2x2 MIMO with RSDB
  • Bluetooth -- 5
  • Broadband --
  • LoRa --
HDMI...
  • Number of HDMI ports -- 1
  • HDMI version -- 2.1
  • Max. HDMI resolution -- 4k
  • FPS at max. resolution -- 60
Other display interfaces...
  • Composite video (CVBS) ports -- 0
  • Other display interfaces (DSI, LVDS, VGA...) -- MIPI-DSI (4-lane), up to 1080p
Camera interfaces...
  • Number of camera ports -- 2
  • Camera interface types -- MIPI-CSI (4-lane) with 8MP ISP
Audio I/O...
  • Analog output ports -- 0
  • Audio connector type --
  • Audio via HDMI? -- 1
  • I2S interfaces -- 1
  • SPDIF interfaces -- 1
  • Line inputs -- 0
  • Mic inputs -- 0
  • On-board microphones -- 0
Other I/O...
  • GPIO -- 40
  • ADC -- 1
  • PWM -- 1
  • SPI -- 0
  • I2C -- 1
  • UARTs -- 1
  • RS232 (or 485 or 422) -- 0
  • IR receiver -- Yes
Expansion connector compatibility?
  • Arduino compatible -- No
  • Raspberry Pi compatible -- No
Miscellaneous functions...
  • Real time clock (RTC) support -- yes
  • PMIC/PMU (power management controllers) -- STM8S003 with programmable EEPROM
  • Lithium battery support --
Operating system support...
  • Linux -- Ubuntu XFCE 18.04; Libre ELEC (Kodi GBM + Linux 5.1)
  • Android -- Android 9 (Pie)
  • Windows --
  • Other OSes --
Other features not listed elsewhere:

* The VIM3 series is based on a new Amlogic A311D SoC with 4x Cortex A73 cores clocked at 2.2GHz, and 2x A53 cores clocked at 1.8GHz, plus an integrated 2.5 TOPS NPU
* 40-pin expansion bus with USB, I2C, I2S, SPDIF, UART, PWM, ADC, and more
* M.2 connector supports PCIe x1 or USB3.0; also supports NVMe SSD
* Dual independent display support
* H/W UHD 4K H.265 75fps 10-bit video decoder & low latency 1080p H.265/H.264 60fps decoder
* Multi-video decoding up to 4Kx2K@60fps + 1080P@60fps
* Dolby Vision and HDR10, HDR10+, HLG and PRIME HDR video processing
* 3-axis accelerometer
* 3x LEDs + 3x buttons
* Optional M2X Extension Board includes an M.2 slot for 2280 NVMe SSD, a 4G module (with SIM slot), 100Mbps Ethernet with PoE, and an extra USB-C port for supplying PoE power
* Note: this SBC is offered in Basic (2GB RAM, 16GB flash) and Pro (4GB RAM, 32GB flash) versions
* Note: price shown below is for VIM3 Pro; VIM3 Basic is $110 (e.g. at Amazon)

Physical specs...
  • Width (mm) -- 82
  • Height (mm) -- 58
  • Depth (mm) -- 13
  • Weight (gm) -- 29
  • Input voltage, min. (V) -- 5
  • Input voltage, max. (V) -- 12
  • Input current, min. (A) -- 0
  • Input current, max. (A) -- 0
  • Operating temp., min. (°C) --
  • Operating temp., max. (°C) --
  • Certifications -- CE, ROHS

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