iCESugar FPGA Development Board Open Source RISC-V ICE40UP5k Icebreaker Fomu
You will be redirected to AliExpress to complete your purchase
Specifications
- Brand Name
- SZPSDIC
- Origin
- Mainland China
- High-concerned chemical
- None
- Condition
- New
- Type
- Module
- Dissipation Power
- standard
- Quantity
- 1
- Application
- Chip debug download
- Package
- SMD
- Model
- FPGA development board
Product Description
Introduction
iCESugar is a open source FPGA development board based on Lattice iCE40UP5k designed and made by Zhaoheng Technology. Though it’s small and exquisite, it contains rich peripheral resources on board including RGB LED，Switch，TYPE-C-USB, Micro-USB. Most of the IO are led out by standard PMOD connector and can connect with other PMOD device. Also, it has a on-board debugger called iCELink which is based on ARM Mbed DAPLink. You can just drag the FPGA bitstream into the virtual disk to program with a big convenience, since the iCELink supports drag-and-drop programming, USB CDC serial port and JTAG.
Features
● iCE40UP5k main chip, 5280 LUT/128KB SPRAM/PLL/ SPI/I2C/DSP/PWM
● On-board iCELink debugger, supporting drag-and-drop programming, USB CDC serial port and JTAG
● Lead out all the IO with standard PMOD connector and can connect with other PMOD devices
● Totally use open source tool chain to develop
● Built-in 8MB SPI-Flash and support DUAL/QUAD SPI & QPI
Diagram
Specification
Documentation
//github.com/wuxx/icesugar
● RTL toolchain
//www.clifford.at/icestorm/
● Firmware toolchain
//xpack.github.io/riscv-none-embed-gcc/install/ //www.sifive.com/software
● Examples
//github.com/damdoy/ice40_ultraplus_examples
//github.com/icebreaker-fpga/icebreaker-examples
● SpinalHDL
//spinalhdl.github.io/SpinalDoc-RTD/SpinalHDL/Getting%20Started/index.html
Shipping List
● iCESugar Development Board * 1
● TPYE-C Cable * 1
Pros & Cons
Pros
- Open source RISC-V FPGA with iCE40UP5k
- Rich peripherals: RGB LED, USB, PMOD IO
- Compact for portable development
- Suitable for chip debug and download
Cons
- Small size limits advanced expansions
- Standard dissipation, no high-power specs
- Brand SZPSDIC, niche manufacturer
- SMD package requires careful handling
Common Questions
What material and package for iCESugar FPGA board?
SMD package with standard components; compact design.
What peripherals are on the iCE40UP5k development board?
RGB LED, Switch, TYPE-C-USB, Micro-USB; rich IO via PMOD.
Is the FPGA board compatible with RISC-V and open source?
Yes, open source based on Lattice iCE40UP5k for ICEbreaker Fomu.
How to use for chip debug and download?
For FPGA development, debugging; small exquisite form factor.
What is the quantity and shipping origin?
1 piece; Mainland China origin.
Product information last updated on March 30, 2026