kicad/README.md

1.0 KiB

Configuration

  • In KiCad, set path KICAD_BHLIB_DIR to point to the root of this repository (where this README is located)

Guidelines

Symbols

Footprints

For all footprint names, append _[part] if the footprint is non-standard and to be used with a specific part.

QFN

QFN[pitch]P[width]X[length]X[height]-[pins][pad]

  • pitch: nominal pitch, mm/100
  • width: nominal body width, mm/100
  • length: nominal body length, mm/100
  • height: maximum body height, mm/100
  • pins: count
  • belly pad: P = pad, N = no pad

QFN50P120X140X110-10P

DFN

DFN[pitch]P[width]X[length]X[height]-[pins][pad]

  • pitch: nominal pitch, mm/100
  • width: nominal body width, mm/100
  • length: nominal body length, mm/100
  • height: maximum body height, mm/100
  • pins: count
  • belly pad: P = pad, N = no pad

SOP

SOP[pitch]P[width]X[height]-[pins][pad]

  • pitch: nominal pitch, mm/100
  • width: nominal span of leads, mm/100
  • height: maximum body height, mm/100
  • pins: count
  • belly pad: P = pad, N = no pad

QFP

BGA