(kicad_symbol_lib (version 20211014) (generator chipdocs_cleanroom_compiler)
  (symbol "CH9437F" (in_bom yes) (on_board yes)
    (property "Reference" "U" (id 0) (at -12.7 43.91 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Value" "CH9437F" (id 1) (at 0 43.91 0)
      (effects (font (size 1.27 1.27)))
    )
    (property "Footprint" "chipdocs:C54973462_QFN-32_4x4" (id 2) (at 0 -44.11 0)
      (effects (font (size 1.0 1.0)) hide)
    )
    (symbol "CH9437F_0_1"
      (rectangle
        (start -12.7 41.91)
        (end 12.7 -41.91)
        (stroke (width 0.254) (type default) (color 0 0 0 0))
        (fill (type background))
      )
    )
    (symbol "CH9437F_1_1"
      (pin power_in line (at -17.78 39.37 0) (length 5.08)
        (name "GND" (effects (font (size 1.1 1.1))))
        (number "33" (effects (font (size 1.0 1.0))))
      )
      (pin power_in line (at -17.78 36.83 0) (length 5.08)
        (name "GND RTS2" (effects (font (size 1.1 1.1))))
        (number "EP" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 39.37 180) (length 5.08)
        (name "PIN30 PIN29 、" (effects (font (size 1.1 1.1))))
        (number "1" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 36.83 180) (length 5.08)
        (name "PIN10 PIN11 、" (effects (font (size 1.1 1.1))))
        (number "2" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 34.29 180) (length 5.08)
        (name "PIN24 PIN19 、" (effects (font (size 1.1 1.1))))
        (number "3" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 31.75 180) (length 5.08)
        (name "PIN16 PIN17 、" (effects (font (size 1.1 1.1))))
        (number "4" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 29.21 180) (length 5.08)
        (name "PIN27 PIN28 、" (effects (font (size 1.1 1.1))))
        (number "5" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 26.67 180) (length 5.08)
        (name "PIN23 PIN18 、" (effects (font (size 1.1 1.1))))
        (number "6" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 24.13 180) (length 5.08)
        (name "PIN20 PIN21 、" (effects (font (size 1.1 1.1))))
        (number "7" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 21.59 180) (length 5.08)
        (name "PIN25 PIN26 、" (effects (font (size 1.1 1.1))))
        (number "8" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 19.05 180) (length 5.08)
        (name "TXD1" (effects (font (size 1.1 1.1))))
        (number "10" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 16.51 180) (length 5.08)
        (name "RXD1" (effects (font (size 1.1 1.1))))
        (number "11" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 13.97 180) (length 5.08)
        (name "/CTS5 /GPIO9" (effects (font (size 1.1 1.1))))
        (number "12" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 11.43 180) (length 5.08)
        (name "/RTS5 /TNOW7" (effects (font (size 1.1 1.1))))
        (number "13" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 8.89 180) (length 5.08)
        (name "TXD0" (effects (font (size 1.1 1.1))))
        (number "14" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 6.35 180) (length 5.08)
        (name "RXD0" (effects (font (size 1.1 1.1))))
        (number "15" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 3.81 180) (length 5.08)
        (name "TXD3" (effects (font (size 1.1 1.1))))
        (number "16" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 1.27 180) (length 5.08)
        (name "RXD3" (effects (font (size 1.1 1.1))))
        (number "17" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 -1.27 180) (length 5.08)
        (name "RXD5" (effects (font (size 1.1 1.1))))
        (number "18" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 -3.81 180) (length 5.08)
        (name "RXD2" (effects (font (size 1.1 1.1))))
        (number "19" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 -6.35 180) (length 5.08)
        (name "TXD6" (effects (font (size 1.1 1.1))))
        (number "20" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 -8.89 180) (length 5.08)
        (name "RXD6" (effects (font (size 1.1 1.1))))
        (number "21" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 -11.43 180) (length 5.08)
        (name "RTS4/TNOW6/GPIO7" (effects (font (size 1.1 1.1))))
        (number "22" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 -13.97 180) (length 5.08)
        (name "TXD5" (effects (font (size 1.1 1.1))))
        (number "23" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 -16.51 180) (length 5.08)
        (name "TXD2" (effects (font (size 1.1 1.1))))
        (number "24" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 -19.05 180) (length 5.08)
        (name "TXD7" (effects (font (size 1.1 1.1))))
        (number "25" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 -21.59 180) (length 5.08)
        (name "RXD7" (effects (font (size 1.1 1.1))))
        (number "26" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 -24.13 180) (length 5.08)
        (name "TXD4" (effects (font (size 1.1 1.1))))
        (number "27" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 -26.67 180) (length 5.08)
        (name "RXD4" (effects (font (size 1.1 1.1))))
        (number "28" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 -29.21 180) (length 5.08)
        (name "SDA/SEL" (effects (font (size 1.1 1.1))))
        (number "29" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 -31.75 180) (length 5.08)
        (name "SCL/GPIO0" (effects (font (size 1.1 1.1))))
        (number "30" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 -34.29 180) (length 5.08)
        (name "PIN5 PIN6 、" (effects (font (size 1.1 1.1))))
        (number "9" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 -36.83 180) (length 5.08)
        (name "VIO" (effects (font (size 1.1 1.1))))
        (number "31" (effects (font (size 1.0 1.0))))
      )
      (pin bidirectional line (at 17.78 -39.37 180) (length 5.08)
        (name "V CC" (effects (font (size 1.1 1.1))))
        (number "32" (effects (font (size 1.0 1.0))))
      )
    )
  )
)