Se050-breakout
cvaldess·se050-breakout
About the Se050-breakout
Se050-breakout is an open source PCB design by cvaldess, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 16.4 × 14.6 mm, with 6 components from 5 distinct parts.
By type, the board carries 3 resistors and 2 capacitors.
It belongs with the dev boards & breakouts and test & measurement designs in this gallery.
From the project
Breakout board for SE050 Secure Element
A minimal breakout board for the NXP EdgeLock SE050E2HQ1 secure element, bringing the I²C interface out to a 5-pin 2 mm header. 16.42 × 14.56 mm, two layers, all passives 0402.
Designed in KiCad 10. The project is self-contained: the SE050 symbol, footprint and 3D model live in this repository, so it opens on any machine without installing extra libraries.
The whole design is here — schematic, layout, gerbers, symbol and footprint — and it is meant to be built. If you would rather not reflow a 3 × 3 mm QFN with a ground pad under it, assembled boards are available:

Se050-breakout bill of materials (BOM)
6 components, 5 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SE050E2HQ1/Z01Z3Z SE050E2HQ1_Z01Z3Z | QFN40P300X300X33-21N-D | SE050 |
| 1 | 100nF | C_0402_1005Metric | C1 |
| 1 | 33nF | C_0402_1005Metric | C2 |
| 2 | 4.7K | R_0402_1005Metric | R1, R2 |
| 1 | 100K | R_0402_1005Metric | R3 |
Se050-breakout design files
The KiCad project lives in the cvaldess/se050-breakout repository on GitHub; these links point at the commit this page was built from.
- Layoutse050_breakout.kicad_pcb
- Schematicse050_breakout.kicad_sch
Se050-breakout: common questions
How big is the Se050-breakout?
The Se050-breakout measures 16.4 × 14.6 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Se050-breakout?
6 components, from 5 distinct parts. The full bill of materials is listed on this page.
Where can I download the Se050-breakout design files?
From the cvaldess/se050-breakout repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Se050-breakout design in my own project?
Yes, under the terms of its GPL-3.0 license, which cvaldess chose for the repository.
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