System on Chip - A20 Dual Core Cortex A7 - n8GB

Descipriotn: A20-SOM is System on Chip module, which contains A20 Dual Core Cortex-A7 processor, Power managment Unit AXP209, 1GB DDR3 memory and 8GB NAND Flash. All A20 signals are available on 6 connectors x 40 pin with 0.05" step. A20-SOM have UART console connector and SD-card.

Reference design for A20-EVB with VGA, HDMI, Audio In/Out, 2 Mpix Camera, Gigabit Ethernet, SATA, USB-OTG and 2 USB hosts is available with Eagle CAD files, so everyone can modify and tailor to his needs. Templates for A20-SOM receiptacle done in Eagle and KiCAD are available.

FEATURES:

• Allwinner A20 dual core Cortex-A7 processor, each core typically running at 1GHz
• 1GB DDR3 memory
• 8GB NAND flash memory option (only in A20-SOM-n8GB)
• Industrial version available (A20-SOM-IND)
• AXP209 PMU IC
• MicroSD card
• UART console
• Status LEDs
• RESET, RECOVERY buttons
• 6 connectors x 40 pin 0.05" step
• Dimensions: (3200 x 2200)mil ~ (81.28 x 55.88)mm
• Ambient temperature: (0-70)°C for A20-SOM, A20-SOM-n4GB, A20-SOM-n8GB
• Ambient temperature: (-45+85)°C for A20-SOM-IND

DOCUMENTS: https://www.olimex.com/Products/SOM/A20/A20-SOM/