
Swadge devkit
AEFeinstein/Super-2020-Swadge-HW
The hardware for a hardware badge (Swadge) for Magfest 2020

The MSA300 is an uncategorised made by MEMS in a LGA-12 package with 12 pins. LGA-12 New Arrivals ROHS.
PCBKit's library has its footprint (4ms_Package_QFP:LGA-12_2x2mm_P0.5mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C5933120). 1 open-source board in 1 repository on GitHub use it.
The library has no symbol for this part yet.

AEFeinstein/Super-2020-Swadge-HW
The hardware for a hardware badge (Swadge) for Magfest 2020
<iframe src="https://pcbkit.io/embed/parts/mems/MSA300" title="MSA300 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/mems/MSA300.jpg" alt="MSA300" width="1200" height="900">[](https://pcbkit.io/parts/mems/MSA300)Yes. the footprint 4ms_Package_QFP:LGA-12_2x2mm_P0.5mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
LGA-12, with 12 pins. Its footprint is drawn on this page.
JLCPCB lists it as part C5933120, with 0 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the VL53L0X by STMicroelectronics, the BMA250 by Bosch Sensortec, the SC7A20 by Hangzhou Silan Microelectronics and the SC7A20TTR by Hangzhou Silan Microelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.