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Continuing our OLinuXino line of products here comes the Allwinner A20 development board. It has everything you might possibly need from the board - HDMI, plenty of memory, two SD card connectors, plenty of GPIOs, and all that while keeping a reasonably form factor and the perfect value.
Features:
- A20 Cortex-A7 dual-core ARM Cortex-A7 CPU and dual-core Mali 400 GPU
- 1GB DDR3 RAM memory
- NO NAND Flash memory
- NO built-in OS
- SATA connector with 5V SATA power jack
- Built-in FullHD support (1080p)
- 2 x USB High-speed host with power control and current limiter
- USB-OTG with power control and current limiter
- HDMI output with ESD protectors
- VGA output on 6-pin 1.25mm (0.05") step connector
- 100MBit native Ethernet
- Battery connector with battery-charging capabilities
- Audio headphones output
- Microphone input on connector
- 2 x UEXT connectors
- LCD connector compatible with with 4.3", 7.0", 10.1" LCD modules from Olimex
- 160 GPIOs on three GPIO connectors
- MicroSD card connector
- SD/MMC card connector
- DEBUG-UART connector for console debug with USB-SERIAL-CABLE-F
- GPIO LED
- Battery charge status LED
- Power LED
- 2KB EEPROM for MAC address storage and more
- 10 Buttons with Android functionality + Reset button
- 4 mount holes
- 6-16V input power supply, noise immune design
- PCB dimensions: (5600 x 3250) mils ~ (142.24 x 82.55) mm
Documents:
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