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New MarsBoard A20 Dev Board

Price: €36.77
incl. 23% TAX, excl. shipping costs

Regular price: €46.02

36.77
The lowest price during 30 days prior to the reduction: €46.02 If the product is sold for less than 30 days, the lowest price since the product went on sale is displayed.
quantity szt.
-20%

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Product code: New-MarsBoard-A20

Description

CM-A20 is System on Chip module, which contains Allwinner A20 Dual Core Cortex-A7 processor, Power managment Unit AXP209, Ethernet PHY LAN8710A, 1GB DDR3 memory and 8GB NAND Flash. All Allwinner A20 signals are available on 2 connectors x 100 pin and 1 connector x 40 pin with 1.27mm picth.

Features

  • SoC – AllWinner A20 ARM Cortex A7 Dual-Core CPU @ 1GHz + Mali-400 GPU
  • System Memory – 1GB DDR3 DRAM, up to 2GB DDR3 DRAM @ 480Mhz
  • Storage – 8GB Nand Flash
  • Ethernet – 10/100 Mbps
  • Connector - 2 connectors x 100pin1 connector x 40pin(No welding)
  • Size - 70 x 50mm

SOM-A10&A20 is evaluation board based on CM-A20 module and is routed on 2 layers only. SOM-A10&A20 is done to explore all features of A10/A20 but the files are available and customers can tailor it to their needs.

Reference design for SOM-A10&A20 with VGA, HDMI, LCD, CTP, Audio In/Out, Camera, 10/100M Ethernet, SATA, USB-OTG, TV-In/Out, Wifi and 4 USB hosts is available with PADS9.5, Protel99SE, AD, PCB files, so everyone can modify and tailor to his needs.

Features

  • Connectors to accomodate CM-A10/A20
  • 10/100M Ethernet connector
  • SATA connector
  • USB hosts x 4
  • USB-OTG
  • LCD connector support HY070CTP-HD(1024x600 RGB and LVDS interface all support), HY070CTP-A (800×480 can not be directly connected, must modify the circuit, RGB interface only)
  • CTP, Capacitive touch
  • HDMI connector supported 1080p@60Hz
  • VGA connector
  • Camera connector
  • Audio In/Out
  • MIC input (No welding Microphones)
  • IR Remote  (No welding IR receiver)
  • TV In/Out
  • Integrated WIFI-RTL8188EU + Antenna
  • SD-MMC card connector
  • 4 buttons for Android apps
  • USB Debug terminal (USB to UART with CP2102)
  • RTC Battery connector
  • One UEXT connector
  • Power supply 5V/2A input, 5.2mm(ext. diameter) x 2.1mm (int. diameter) barrel plug
  • Size 115 x 90mm

MarsBoard-A20 is base on Allwinner A20 processor. A20 is one of the popular processors using in the MID or TV box. It integrates two ARM Cortex-A7 processors and two mali400 graphic processors .It is one of the most powerful video decoding application processor in the world. MarsBoard-A20 supported Linux OS(Debian,Ubuntu etc) and Android, MarsBoard-A20 also integrate most of the common use interface and make it very suitable for product prototype designed, DIY and education.


Hardware specification

CPU Allwinner A20 ARM Cortex-A7 Dual-Core
GPU ARM Mali400MP2 Complies with OpenGL ES 2.0/1.1
Memory (SDRAM) 1GB DRAM, up to 2GB DRAM @ 480Mhz
Onboard Storage 8GB Flash, SD (Max. 64GB) / MMC card slot, SATA Port
Onboard Network 10/100 Ethernet RJ45, USB WIFI(RTL8188EU) with Antenna
Video Outputs HDMI, CVBS , VGA, LCD-LVDS, LCD-RGB
LCD LCD Connector(Capacitive touch)
Remote IR
Power Supply Requires regulated 5VDC 2A power supply with a 5.2mm(ext. diameter) x 2.1mm (int. diameter) barrel plug. Extra power Supply for HDD
USB 2.0 Ports 4 x USB 2.0 Host, 1 x USB 2.0 OTG
Buttons Power, VOL+, VOL-, ESE(u-boot)
Audio Output 3.5 mm Jack and HDMI
Sound Input 3.5 mm LineIN Jack and MIC
Camera Input A CSI input connector allows for the connection of a designed camera module


What is on board:


CM-A20_remark

CM-A20_remark


  1. 1GB DDR3 SDRAM & 2GB DDR3 SDRAM
  2. TX indicator LED use for debug
  3. Power Management Unit - AXP209
  4. 8GB Nand Flash & eMMC FLASH
  5. Power Indicator LED
  6. Allwinner A20 ARM Cortex A7 Dual-Core @ 1Ghz + Mali-400 GPU
  7. 10/100M Ethernet PHY - LAN8710A
  8. J1, expansion 50x2 pin 1.27MM
  9. J3, expansion 20x2 pin 1.27MM
  10. J2, expansion 50x2 pin 1.27MM
A20_expansion_board
A20_expansion_board
  1. VGA connector
  2. MIC input (No welding Microphones)
  3. Audio Headphone Output
  4. Audio LineIN
  5. RTL8188EU WIFI Modules
  6. USB-OTG Port
  7. Power Indicator LED
  8. USB to UART, CP2102
  9. WIFI Antenna
  10. USB Debug port
  11. EXT connector
  12. IR Receiver - not soldered
  13. Ext Port - Camera CIF port
  14. USB 2.0 Host IC - FE1.1S
  15. Power button
  16. Power Supply - 5V/2A
  17. RJ45 10/100M Ethernet
  18. 2 x USB 2.0 Host port
  19. CR1220 RTC Battery Holder
  20. 2 x USB 2.0 Host port
  21. HDMI A Type socket
  22. mrcro SD card (TF card)socket
  23. SATA socket
  24. TV In
  25. TV Out
  26. VOL + Key, VOL - Key, ESE & Uboot Key, (from left to right)
  27. LCD RGB Interface
  28. LCD LVDS Interface - not soldered




Package content

  1. MarsBoard A20

Documents

 for more information, you can visit marsboard.com

Download:

http://www.marsboard.com/new_marsboard_a20_download.html


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