Bb tqfp qfn-32
qboards·kicad-boards·bb-tqfp-qfn-32/bb-tqfp-qfn-32.kicad_pcb
About the Bb tqfp qfn-32 PCB
Bb tqfp qfn-32 is an open source PCB design by qboards, published on GitHub under the CC-BY-SA-4.0 license. It is a 2-layer board measuring 20.3 × 40.6 mm, with 6 components from 3 distinct parts.
It belongs with the dev boards & breakouts designs in this gallery.
From the project
All development boards made in Kicad
Breakout board for TQFP/QFN IC packages of 32 pins. To use, just solder your IC on the TQFP or the QFN side (only ever use one IC, as the header pins are shared) and you can breadboard your IC.
TQFP: 32pin 7x7mm, 0.8mm pin spacing QFN: 32pin 5x5mm, 0.5mm pin spacing

Bb tqfp qfn-32 bill of materials (BOM)
6 components, 3 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | Conn_01x08_Male | PinHeader_1x08_P2.54mm_Vertical_dual | J1, J2, J3, J4 |
| 1 | IC-32Q | QFN-32-1EP_5x5mm_P0.5mm_EP3.1x3.1mm | QFN-32 |
| 1 | IC-32Q | TQFP-32_7x7mm_P0.8mm | TQFP-32 |
Bb tqfp qfn-32 design files
The KiCad project lives in the qboards/kicad-boards repository on GitHub; these links point at the commit this page was built from.
Bb tqfp qfn-32: common questions
How big is the Bb tqfp qfn-32 PCB?
The Bb tqfp qfn-32 measures 20.3 × 40.6 mm, has 2 copper layers and is 1.2 mm thick.
How many components are on the Bb tqfp qfn-32?
6 components, from 3 distinct parts. The full bill of materials is listed on this page.
Where can I download the Bb tqfp qfn-32 design files?
From the qboards/kicad-boards repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Bb tqfp qfn-32 design in my own project?
Yes, under the terms of its CC-BY-SA-4.0 license, which qboards chose for the repository.
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