MicroSD-eMMC
NebraLtd·microSD-eMMC·hardware/emmc_key.kicad_pcb
About the MicroSD-eMMC PCB
MicroSD-eMMC is an open source PCB design by NebraLtd, published on GitHub under the Apache-2.0 license. It is a 4-layer board measuring 16.8 × 30 mm, with 4 components from 2 distinct parts.
Other key parts include the THGAMRG8T13BAIL. By type, the board carries 3 capacitors and 1 IC.
From the project
Open source Micro SD card to eMMC Adapter

Main components on the MicroSD-eMMC
MicroSD-eMMC bill of materials (BOM)
4 components, 2 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | THGAMRG8T13BAIL EMMC Module KIOXIA | BGA153N50P14X14_1150X1300X80 | U1 |
| 3 | C0603C225K8RACTU 2.2uF KEMET | C_0603_1608Metric | C1, C2, C3 |
MicroSD-eMMC design files
The KiCad project lives in the NebraLtd/microSD-eMMC repository on GitHub; these links point at the commit this page was built from.
MicroSD-eMMC: common questions
How big is the MicroSD-eMMC PCB?
The MicroSD-eMMC measures 16.8 × 30 mm, has 4 copper layers and is 0.7 mm thick.
How many components are on the MicroSD-eMMC?
4 components, from 2 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the MicroSD-eMMC design files?
From the NebraLtd/microSD-eMMC repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the MicroSD-eMMC design in my own project?
Yes, under the terms of its Apache-2.0 license, which NebraLtd chose for the repository.