About this item

The Sipeed Tang Nano 20K is a compact and powerful FPGA development board designed for digital logic enthusiasts, educators, and embedded system developers. It features the Gowin GW2AR-LV18QN88C8/I7 FPGA, offering 20,736 LUT4 logic units and 15,552 flip-flops, making it suitable for complex logic designs and soft-core processor implementations. Equipped with 41,472 bits of Shadow SRAM, 828K bits of Block SRAM, and 64Mbit of 32-bit SDR SDRAM, the board provides ample memory resources for various applications. The FPGA also includes 48 DSP units supporting 18x18 bit multiplication, enhancing its capability for signal processing tasks. The onboard BL616 microcontroller facilitates FPGA programming and debugging through JTAG, USB-to-UART, and USB-to-SPI interfaces. Additionally, the MS5351 clock generator provides multiple clock outputs to the FPGA, ensuring stable operation. For user interaction and display, the Tang Nano 20K offers a 40-pin RGB LCD connector, an HDMI interface, and a microSD card slot for storage. It also includes six onboard LEDs, a WS2812 RGB LED, and two user buttons for input. With its compact size of 22.55mm x 54.04mm, the Tang Nano 20K is ideal for a wide range of FPGA-based projects, including AI, IoT, and embedded systems development.