New Marsboard A20 Feature

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 External expansion input connector allows for the connection of a designed camera module
  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
  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

About

HAOYU Electronics is a global provider of ARM hardware and software tools, design solutions for embedded applications. We support our customers in a wide range of services to accelerate your time to market. We sell products ranging from board level products such as development boards, single board computers and CPU modules to help with your evaluation, prototype, and system integration or creating your own applications.

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Contact Us

No.284, Ronghua Rd, Longgang District
Shenzhen, China
Tel: +86 0755-89701947
Fax: +86-0755-89701947-608
Skype: poweravr
Email: info@marsboard.com

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