Move InvenSense QFN footprints to Sensor_Motion (!787) · Merge requests · KiCad / KiCad Libraries / KiCad Footprints · GitLab

Rene Poeschl requested to merge github/fork/poeschlr/qfn_sensor_motion into master Jul 27, 2018

These are highly specialized footprints for motion sensors
Include top copper keepout as suggested in their app note
Second version with removed solder mask to ensure even more clearance

The original footprint adding these can be found here: https://github.com/KiCad/Housings_DFN_QFN.pretty/pull/23

Changes done compared to the original footprints:

changed pad shapes to round rect (new ipc suggestion)
set mask pad to max EP size
removed pin number from mask only pad
corrected 3d model name (points to correct generic qfn footprint now)
added keepout area

Datasheets used to create footprints:

https://www.invensense.com/wp-content/uploads/2015/02/MPU-9150-Datasheet.pdf (4x4mm)
https://store.invensense.com/datasheets/invensense/MPU9250REV1.0.pdf (3x3mm)
https://www.invensense.com/wp-content/uploads/2015/02/InvenSense-MEMS-Handling.pdf (appnote describing keepout on page 1)

Symbol PR: https://github.com/KiCad/kicad-symbols/pull/788