Up5k usb
About the Up5k usb PCB
Up5k usb is an open source FPGA PCB design by emeb, published on GitHub under the MIT license. It is a 2-layer board measuring 62 × 31.8 mm, with 38 components from 21 distinct parts.
Its main chip is the ice5lp4k_sg48, from the FPGA family. Other key parts include the CAT250_EEPROM, MCP1802-3.3, MCP1824-1.2 and XTAL_OSC_OE. By type, the board carries 14 capacitors, 8 connectors, 7 resistors, 5 ICs and 4 diodes.
From the project
Hardware Designs for FPGA Applications
Main components on the Up5k usb
Up5k usb bill of materials (BOM)
38 components, 21 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | CAT250_EEPROM | SSO-8_6.8x5.9mm_Pitch1.27mm_Clearance7mm | U101 |
| 1 | MCP1802-3.3 | SOT-23-5 | U102 |
| 1 | MCP1824-1.2 | SOT-23-5 | U103 |
| 1 | XTAL_OSC_OE | Crystal_SMD_Abracon_ASFL1-4pin_5.0x3.2mm | U104 |
| 1 | ice5lp4k_sg48 | QFN-48-1EP_7x7mm_Pitch0.5mm_DIY_PADS | U105 |
| 1 | USB_OTG | USB_Micro-B_10103594-0001LF_NoSlot | J101 |
| 2 | CONN_01X02 | Pin_Header_Straight_1x02_Pitch2.54mm | J102, J105 |
| 1 | CONN_01X07 | Pin_Header_Straight_1x07_Pitch2.54mm | J103 |
| 1 | CONN_01X04 | Pin_Header_Straight_1x04_Pitch2.54mm | J104 |
| 3 | CONN_02X06 | Socket_Strip_Straight_2x06_Pitch2.54mm | J106, J107, J108 |
| 2 | LED | LED_0603_HandSoldering | D101, D102 |
| 1 | 150080M153000 | 150080M153000 | D103 |
| 1 | D | D_0603 | D104 |
| 2 | 1uf | C_0603_HandSoldering | C101, C102 |
| 9 | 0.1uf | C_0603_HandSoldering | C103, C106, C107, C108, C109, C110, C111, C113 +1 |
| 3 | 10uf | C_0805_HandSoldering | C104, C105, C112 |
| 2 | 1.5k | R_0603_HandSoldering | R101, R102 |
| 2 | 68 | R_0603_HandSoldering | R103, R104 |
| 1 | 10k | R_0603_HandSoldering | R105 |
| 1 | 2.2k | R_0603_HandSoldering | R106 |
Show 1 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 100 | R_0603_HandSoldering | R107 |
Up5k usb design files
The KiCad project lives in the emeb/fpga_oshw repository on GitHub; these links point at the commit this page was built from.
Up5k usb: common questions
What microcontroller does the Up5k usb use?
The Up5k usb is built around the ice5lp4k_sg48, from the FPGA family.
How big is the Up5k usb PCB?
The Up5k usb measures 62 × 31.8 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Up5k usb?
38 components, from 21 distinct parts. The full bill of materials is listed on this page.
Where can I download the Up5k usb design files?
From the emeb/fpga_oshw repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Up5k usb design in my own project?
Yes, under the terms of its MIT license, which emeb chose for the repository.
Can I test firmware for the Up5k usb 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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