chip_shape: [5.1, 5.1]
description: |-
  QFN-40 from JEDEC MO-220
  Modified to meet the UBLOX recommended footprint:
  * Pads are 0.5mm long instead of 1.0mm
  * Row pitch is 4.8mm instead of 4.9mm
  * EP is 3.7mm instead of 3.4mm
  * EP mask and paste defined by 16 0.55x0.55mm apertures
  IPC-7351B: QFN40P500X500X80-41N (modified)
ep_mask_shape: [0.55, 0.55, 0.5, 0.5]
ep_paste_shape: [0.55, 0.55, 0.5, 0.5]
ep_shape: [3.7, 3.7]
ep_vias: [0.4, 0.6, 0.45]
model:
  offset: [0, 0, 0]
  path: ${KISYS3DMOD}/Housings_DFN_QFN.3dshapes/QFN-40-1EP_5x5mm_Pitch0.4mm.wrl
  rotate: [0, 0, 0]
  scale: [1, 1, 1]
name: QFN-40-EP-UBLOX
pad_shape: [0.5, 0.2]
pin_pitch: 0.4
pin_shape: [-0.35, 0.2]
pins: 40
row_pitch: 4.8
rows: 4