FleaFPGA Replica
About the FleaFPGA Replica PCB
FleaFPGA Replica is an open source FPGA PCB design by rcardenes, published on GitHub. It is a 4-layer board measuring 65 × 30 mm, with 109 components from 37 distinct parts.
Its main chip is the C1521614, from the FPGA family. Other key parts include the C97502, C7420405, C128629, C163217 and C3014050. By type, the board carries 52 capacitors, 34 resistors, 9 ICs, 5 connectors, 4 diodes and 4 inductors.
Main components on the FleaFPGA Replica
FleaFPGA Replica bill of materials (BOM)
109 components, 37 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | C97502 TPD2EUSB30 | Texas_DRT-3 | U1 |
| 1 | C7420405 W958D8NBYA5I | FBGA-25_8x6mm_Layout5x6_P1mm | U2 |
| 1 | C1521614 LFE5U-25F-6BGA256C | Lattice_caBGA-256_14.0x14.0mm_Layout16x16_P0.8mm | U201 |
| 1 | C128629 FT230XQ | QFN-16-1EP_4x4mm_P0.65mm_EP2.1x2.1mm | U401 |
| 3 | C163217 TLV62569DRL | SOT-563 | U402, U404, U405 |
| 1 | C3014050 MX25L1606 | SOP-8-1EP_3.9x4.9mm_P1.27m_EP4.1x3.5mm | U403 |
| 1 | C2876308 TLV75801PDRV | WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm | U406 |
| 1 | C4353707 XO32 | Oscillator_SMD_XO32-4Pin_3.2x2.5mm | X401 |
| 1 | C27636754 GT-HD005A-CGNG0 | GT-HD005A | J301 |
| 2 | C132562 Amph 10118193-0001LF | USB_Micro-B_Amphenol_10118193-0001LF_Horizontal | J402, J405 |
| 1 | Conn_02x20 | PinHeader_2x20_P2.54mm_Vertical | J403 |
| 1 | C585350 Molex 1040310811 | microSD_HC_Molex_104031-0811 | J404 |
| 2 | C191023 1N5819WS | D_SOD-323 | D301, D401 |
| 1 | C2286 LED_Small | LED_0603_1608Metric | D402 |
| 1 | C72038 LED_Small | LED_0603_1608Metric | D403 |
| 1 | C1015 100 @ 100MHz | L_0805_2012Metric | FB201 |
| 3 | C383369 2.2uH | L_0805_2012Metric | L401, L402, L403 |
| 9 | C15525 10uF | C_0402_1005Metric | C201, C202, C203, C212, C213, C217, C219, C223 +1 |
| 26 | C190183 100nF | C_0201_0603Metric | C204, C205, C206, C210, C211, C214, C216, C218 +18 |
| 4 | C19666 4.7uF | C_0603_1608Metric | C401, C406, C408, C410 |
Show 17 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | C14663 100nF | C_0603_1608Metric | C403 |
| 4 | C1525 100nF | C_0402_1005Metric | C404, C501, C502, C503 |
| 3 | C59461 22uF | C_0603_1608Metric | C407, C409, C412 |
| 2 | C19702 10uF | C_0603_1608Metric | C411, C414 |
| 1 | C15849 1uF | C_0603_1608Metric | C417 |
| 2 | C52923 1uF | C_0402_1005Metric | C418, C419 |
| 2 | C473048 10k | R_0201_0603Metric | R205, R206 |
| 15 | C25744 10k | R_0402_1005Metric | R301, R302, R412, R413, R414, R415, R416, R417 +7 |
| 1 | C25764 200k | R_0402_1005Metric | R401 |
| 4 | C25741 100k | R_0402_1005Metric | R402, R405, R408, R410 |
| 1 | C11717 82.5k | R_0402_1005Metric | R403 |
| 2 | C25100 27 | R_0402_1005Metric | R404, R406 |
| 1 | C5159688 450k | R_0402_1005Metric | R407 |
| 1 | C23137 330k | R_0603_1608Metric | R409 |
| 4 | C138045 180 | R_0402_1005Metric | R411, R423, R424, R430 |
| 2 | C25756 15k | R_0402_1005Metric | R421, R422 |
| 1 | C25768 22k | R_0402_1005Metric | R425 |
FleaFPGA Replica design files
The KiCad project lives in the rcardenes/FleaFPGA_Replica repository on GitHub; these links point at the commit this page was built from.
- LayoutFleaFPGA_Ohm_Replica.kicad_pcb
- SchematicFleaFPGA_Ohm_Replica.kicad_sch
FleaFPGA Replica: common questions
What microcontroller does the FleaFPGA Replica use?
The FleaFPGA Replica is built around the C1521614, from the FPGA family.
How big is the FleaFPGA Replica PCB?
The FleaFPGA Replica measures 65 × 30 mm, has 4 copper layers and is 1.6062 mm thick.
How many components are on the FleaFPGA Replica?
109 components, from 37 distinct parts. The full bill of materials is listed on this page.
Where can I download the FleaFPGA Replica design files?
From the rcardenes/FleaFPGA_Replica repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the FleaFPGA Replica design in my own project?
The repository has no license, so all rights stay with rcardenes. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the FleaFPGA Replica 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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