Terasic’s Atum A3 Nano delivers powerful performance in a compact, affordable platform. Powered by Altera’s largest Agilex 3 FPGA with 135K LEs, the board features 64 MB of SDRAM, an onboard USB-Blaster III with USB Type-C connection, HDMI output, Gigabit Ethernet, and microSD storage, all within 85 mm x 70 mm form factor.

Designed for versatility, the Atum A3 Nano includes multiple user I/Os (LEDs, buttons, switches), a 2x20 GPIO connector, and dual PMOD headers to easily integrate cameras or displays. Whether you are developing applications in robotics, automotive solutions, smart city infrastructure, consumer electronics, or advanced image processing, the Atum A3 Nano provides the performance and expandability you need.

Features & Specifications

• FPGA: Altera Agilex 3 A3CZ135BB18AE7S
  • 135,110 logic elements
  • 6.89 Mbit M20K, 1.4 Mbit MLAB
  • 368 18x19 multipliers
  • 4 I/O PLL, 8 fabric I/O PLL
• Programming
  • On-Board USB Blaster III (USB Type-C connector)
  • ASx4 mode with 128 Mbit QSPI flash
• Memory & Storage
  • 64 MB SDRAM, x32 bits data bus
  • microSD card socket
• Communication
  • Gigabit Ethernet
• Display
  • HDMI output
• Expansion
  • One 2x20 GPIO connector (3.3 VDC)
  • Two 2x6 PMOD GPIO connectors (3.3 VDC)
• User Interface
  • 4 LEDs
  • 2 slide switches
  • 2 push buttons
• Power
  • 5 VDC barrel jack input

Block Diagram

Compatibility

With three expansion connectors, Atum A3 Nano is compatible with a wide range of expansion boards and add-ons, such as:

• wireless module with ESP32
• touch panel display
• 8 Megapixel digital camera
• servo motor kit

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