CORE-A20 is a cost-effective System-on-Module (SoM) thought of to drastically reduce the development time needed to design a low-power and low-EMI Android Embedded device.

The more complex hardware like CPU, RAM, Flash, Ethernet, power and EMI components are integrated on a single SMD component in just 45x45mm using an complex six layers PCB permitting hardware designers to create their simple and cheap carrier boards.

Main Features

  • SOC:AllWinner SOC A20, ARM® Cortex™-A7 Dual-Core1GHz, ARM® Mali 400 MP2 complies with OpenGL ES 2.0/1.1
  • Memory: 1GB DDR3@480MHz (960MTPS)
  • Storage: 8GB eMMC
  • TF Card: Micro SD card slot, up to 32GB
  • SATA: Support 2.5 inch HDD/SSD up to 2TB
  • Display: TFT LCD output and VGA output
  • Ethernet: 10M/100M Ethernet
  • Serial port: 7 Serial port
  • Audio: Audio In/Out
  • Power: 5V power in
  • Expand interface: TFT LCD, VGA, Two USB Host, 1x USB OTG, 2x SPI, 3x I2C, 124x GPIO,One TF card

Other Specification

  • Operating Temperature: -20~70
  • Environment Friendly: RoHS
  • Radio Standard: Fcc & CE compatible
  • Board Size: 45mm*45mm

Software Feature

  • Bootloader support(Support update the system by USB Disk and Ethernet)
  • Linux kenel version: Linux 3.6.9
  • Android system verison: Android 4.0

Development Reference

  • Pinout (Static table)
  • Power consumption
  • Hardware design
  • Components
    • AllWinner A20 CPU datasheet

Evaluation boards and fast prototyping systems

A full features and easily expandable CORE-A20-CON board is available to evaluate the CORE-A20 SoM or to create end-user products for prototyping or low volume productions in the following application fields:


  • Expand the 7 USART serial port on TTL Level
  • Expand one 100M Ethernet
  • Expand Two USB Host and one USB OTG interface
  • Expand TF card slot
  • Expand One TFT LCD interface
  • Expand one VGA interface
  • Expand LVDS interface
  • Expand One Camera interface
  • Expand One CAN BUS 2.0 interface
  • Expand One SATA interface
  • RTC battle Support
  • IR: Infrared remote receiver Philips standard 
  • Power supply input: 12V.

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