EV-BA33Dxx
Gekkio·misc-hardware·EV-BA33Dxx/EV-BA33Dxx.kicad_pcb
About the EV-BA33Dxx PCB
EV-BA33Dxx is an open source PCB design by Gekkio, published on GitHub under the CC-BY-4.0 license. It is a 2-layer board measuring 20 × 29 mm, with 5 components from 4 distinct parts.
Other key parts include the BA33D18HFP. By type, the board carries 3 capacitors, 1 IC and 1 connector.
It belongs with the dev boards & breakouts designs in this gallery.
From the project
Miscellaneous/utility/convenience hardware by Gekkio
gekkio-kicad-libs kicad-footprints * kicad-symbols
Adapts 20-pin (2x10) 2.54 inch ARM JTAG to 10-pin IDC connector using AVR JTAG pinout (compatible with Tag-Connect TC2050).
PCB size: 37x51mm PCB thickness: any Layer count: 2 Surface finish: any
Breakout board for one QFP-32 component (7x7mm body, pitch 0.8mm).
PCB size: 39.6x52.5mm PCB thickness: any (1.0mm recommended) Layer count: 2 Surface finish: any (ENIG recommended)

Main components on the EV-BA33Dxx
EV-BA33Dxx bill of materials (BOM)
5 components, 4 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | BA33D18HFP | Rohm_HRP5 | U1 |
| 1 | Conn_01x05 | PinHeader_1x05_P2.54mm_Vertical | J1 |
| 1 | 4.7uF | C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | C1 |
| 2 | 10uF | C_1210_3225Metric_Pad1.42x2.65mm_HandSolder | C2, C3 |
EV-BA33Dxx design files
The KiCad project lives in the Gekkio/misc-hardware repository on GitHub; these links point at the commit this page was built from.
EV-BA33Dxx: common questions
How big is the EV-BA33Dxx PCB?
The EV-BA33Dxx measures 20 × 29 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the EV-BA33Dxx?
5 components, from 4 distinct parts. The full bill of materials is listed on this page.
Where can I download the EV-BA33Dxx design files?
From the Gekkio/misc-hardware repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the EV-BA33Dxx design in my own project?
Yes, under the terms of its CC-BY-4.0 license, which Gekkio chose for the repository.
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EV-MAX-V-E64
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