UnIC
About the UnIC PCB
UnIC is an open source FPGA PCB design by andrastantos, published on GitHub. It is a 4-layer board measuring 50 × 15.2 mm, with 113 components from 25 distinct parts.
Its main chip is the GW1NR-LV9-QN88-C6/I5, from the FPGA family. Other key parts include the MIC5203-3.3YM5-TR, APS6404L-3SQR-ZR, MIC5504-1.2YM5-TR, AP62150Z6-7 and W25Q16JVUXIQ TR. By type, the board carries 41 transistors, 22 capacitors, 20 diodes, 17 resistors, 6 ICs and 1 crystal.
Main components on the UnIC
UnIC bill of materials (BOM)
113 components, 25 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | GW1NR-LV9-QN88-C6/I5 | QFN40P1000X1000X95-89N | U1 |
| 1 | MIC5203-3.3YM5-TR MIC5203-3.3BM5 | SOT-23-5 | U3 |
| 1 | APS6404L-3SQR-ZR | W25Q16JVUXIQ_TR | U4 |
| 1 | MIC5504-1.2YM5-TR MIC5504-1.2YM5 | SOT-23-5 | U5 |
| 1 | AP62150Z6-7 AP62150Z6 | SOT-563 | U6 |
| 1 | W25Q16JVUXIQ TR W25Q16JVUXIQ | W25Q16JVUXIQ_TR | U7 |
| 41 | 2N7002KL3A-TP 2N7002 | SOT-883 | Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8 +33 |
| 1 | O 27\,0-JO32-B-1V3-1-T1-LF 27MHz | Oscillator_SMD_Abracon_ASE-4Pin_3.2x2.5mm | X1 |
| 1 | CFAL12832C-0091B-W_A Housing | CFAL12832C-0091B-W_A | DISPLAY1 |
| 1 | CF31121D0R0-05-NH Conn_01x12_MountingPin | CF31121D0R0-05-NH | J_DISPLAY1 |
| 1 | 502598-2793 Conn_01x27_MountingPin | Molex_502598-2793_2Rows-23P~0.60mm_Horizontal | J_EXT1 |
| 1 | 10152265-1121HF Conn_02x06_Odd_Even | PinHeader_2x06_P1.27mm_Vertical_SMD | J_JTAG1 |
| 1 | CS42C-QL4 LED | LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder | LED_DONE1 |
| 10 | BAT54DF | SOT65P210X110-6N | D1, D2, D3, D4, D5, D6, D7, D8 +2 |
| 10 | BAT54CV\,115 BAT54CV | SOT-666 | D21, D22, D23, D24, D25, D26, D27, D28 +2 |
| 1 | UHP 252012BF-100M 10uH | L_1008_2520Metric_Pad1.43x2.20mm_HandSolder | L1 |
| 19 | CC0402MRX5R6BB225 2.2u | C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C1, C2, C3, C4, C6, C9, C10, C11 +11 |
| 1 | CL21A106KAYNNNG 10u | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C5 |
| 2 | CL21A226MQQNNNE 22u | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C7, C8 |
| 1 | CR0402-JW-221GLF 220 | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R1 |
Show 5 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | CR0402-JW-102GLF 1k | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R2 |
| 12 | CR0402-FX-1002GLF 10k | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R3, R5, R6, R7, R8, R9, R10, R11 +4 |
| 1 | CR0402-FX-3162GLF 31.6k | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R4 |
| 1 | CR0402-FX-4991GLF 4.99k | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R14 |
| 1 | CR0402-FX-1002GLF 100k | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R17 |
UnIC design files
The KiCad project lives in the andrastantos/unic repository on GitHub; these links point at the commit this page was built from.
UnIC: common questions
What microcontroller does the UnIC use?
The UnIC is built around the GW1NR-LV9-QN88-C6/I5, from the FPGA family.
How big is the UnIC PCB?
The UnIC measures 50 × 15.2 mm, has 4 copper layers and is 1 mm thick.
How many components are on the UnIC?
113 components, from 25 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the UnIC design files?
From the andrastantos/unic repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the UnIC design in my own project?
The repository has no license, so all rights stay with andrastantos. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the UnIC without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug FPGA firmware against it before you order a PCB.
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RP2040/RP2350UnIC
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FPGAUnIC
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FPGAUnIC
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FPGAUnIC
29.8 × 15.2 mm133 parts4LNo license6
FPGADip64 gw
49.5 × 15.2 mm112 parts4LNo license6
Unic t13
49.5 × 15.2 mm95 parts4LNo license6
UnIC Progammer
63 × 30 mm61 parts2LNo license6
UnIC Programmer 2
63 × 30 mm60 parts2LNo license6
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