ATMEGA168PA-AU

{
 "schema": "adom.pads/1",
 "slug": "atmega168pa-au",
 "footprint": "LQFP-32_7x7mm_P0.8mm",
 "generated_from": {
  "footprint": "LQFP-32_7x7mm_P0.8mm@sha256:d3a8db080529cbea",
  "pins": "page.json:component.pins",
  "overrides": null
 },
 "pin1": {
  "pad": "1",
  "at": [
   -4.175,
   -2.8
  ],
  "corner": "top-left",
  "source": "silk-marker",
  "derived_from": "LQFP-32_7x7mm_P0.8mm@sha256:d3a8db080529cbea"
 },
 "pad_count": 32,
 "symbol_pins": [
  "1",
  "10",
  "11",
  "12",
  "13",
  "14",
  "15",
  "16",
  "17",
  "18",
  "19",
  "2",
  "20",
  "21",
  "22",
  "23",
  "24",
  "25",
  "26",
  "27",
  "28",
  "29",
  "3",
  "30",
  "31",
  "32",
  "4",
  "5",
  "6",
  "7",
  "8",
  "9"
 ],
 "paste_apertures": 0,
 "issues": [],
 "pads": [
  {
   "pad": "1",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -4.175,
    -2.8
   ],
   "rot": 0.0,
   "size": [
    1.5,
    0.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "1",
   "name": "PD3/PCINT19/OC2B/INT1",
   "type": "bidirectional",
   "description": "Port D bit 3 GPIO with internal pull-up. Alternate: External interrupt INT1, Timer/Counter2 output compare match B (OC2B), pin-change interrupt PCINT19.",
   "is_pin1": true,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "2",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -4.175,
    -2.0
   ],
   "rot": 0.0,
   "size": [
    1.5,
    0.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "2",
   "name": "PD4/PCINT20/XCK/T0",
   "type": "bidirectional",
   "description": "Port D bit 4 GPIO with internal pull-up. Alternate: USART external clock (XCK), Timer/Counter0 external counter input (T0), pin-change interrupt PCINT20.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "3",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -4.175,
    -1.2
   ],
   "rot": 0.0,
   "size": [
    1.5,
    0.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "3",
   "name": "GND",
   "type": "power_in",
   "description": "Digital ground reference (0V).",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "4",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -4.175,
    -0.4
   ],
   "rot": 0.0,
   "size": [
    1.5,
    0.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "4",
   "name": "VCC",
   "type": "power_in",
   "description": "Digital supply voltage, 1.8V to 5.5V.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "5",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -4.175,
    0.4
   ],
   "rot": 0.0,
   "size": [
    1.5,
    0.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "5",
   "name": "GND",
   "type": "power_in",
   "description": "Digital ground reference (0V).",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "6",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -4.175,
    1.2
   ],
   "rot": 0.0,
   "size": [
    1.5,
    0.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "6",
   "name": "VCC",
   "type": "power_in",
   "description": "Digital supply voltage, 1.8V to 5.5V.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "7",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -4.175,
    2.0
   ],
   "rot": 0.0,
   "size": [
    1.5,
    0.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "7",
   "name": "PB6/PCINT6/XTAL1/TOSC1",
   "type": "bidirectional",
   "description": "Port B bit 6 GPIO. Alternate: crystal oscillator input (XTAL1) or Timer/Counter2 async oscillator input (TOSC1); pin-change interrupt PCINT6.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "8",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -4.175,
    2.8
   ],
   "rot": 0.0,
   "size": [
    1.5,
    0.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "8",
   "name": "PB7/PCINT7/XTAL2/TOSC2",
   "type": "bidirectional",
   "description": "Port B bit 7 GPIO. Alternate: crystal oscillator output (XTAL2) or Timer/Counter2 async oscillator output (TOSC2); pin-change interrupt PCINT7.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "9",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -2.8,
    4.175
   ],
   "rot": 0.0,
   "size": [
    0.5,
    1.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "9",
   "name": "PD5/PCINT21/OC0B/T1",
   "type": "bidirectional",
   "description": "Port D bit 5 GPIO. Alternate: Timer/Counter0 output compare B (OC0B), Timer/Counter1 external counter input (T1), pin-change interrupt PCINT21.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "10",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -2.0,
    4.175
   ],
   "rot": 0.0,
   "size": [
    0.5,
    1.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "10",
   "name": "PD6/PCINT22/OC0A/AIN0",
   "type": "bidirectional",
   "description": "Port D bit 6 GPIO. Alternate: Timer/Counter0 output compare A (OC0A), analog comparator positive input (AIN0), pin-change interrupt PCINT22.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "11",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -1.2,
    4.175
   ],
   "rot": 0.0,
   "size": [
    0.5,
    1.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "11",
   "name": "PD7/PCINT23/AIN1",
   "type": "bidirectional",
   "description": "Port D bit 7 GPIO. Alternate: analog comparator negative input (AIN1), pin-change interrupt PCINT23.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "12",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -0.4,
    4.175
   ],
   "rot": 0.0,
   "size": [
    0.5,
    1.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "12",
   "name": "PB0/PCINT0/CLKO/ICP1",
   "type": "bidirectional",
   "description": "Port B bit 0 GPIO. Alternate: divided system clock output (CLKO), Timer/Counter1 input capture (ICP1), pin-change interrupt PCINT0.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "13",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    0.4,
    4.175
   ],
   "rot": 0.0,
   "size": [
    0.5,
    1.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "13",
   "name": "PB1/PCINT1/OC1A",
   "type": "bidirectional",
   "description": "Port B bit 1 GPIO. Alternate: Timer/Counter1 output compare A (OC1A) PWM, pin-change interrupt PCINT1.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "14",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    1.2,
    4.175
   ],
   "rot": 0.0,
   "size": [
    0.5,
    1.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "14",
   "name": "PB2/PCINT2/SS/OC1B",
   "type": "bidirectional",
   "description": "Port B bit 2 GPIO. Alternate: SPI slave select (SS, active low), Timer/Counter1 output compare B (OC1B), pin-change interrupt PCINT2.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "15",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    2.0,
    4.175
   ],
   "rot": 0.0,
   "size": [
    0.5,
    1.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "15",
   "name": "PB3/PCINT3/OC2A/MOSI",
   "type": "bidirectional",
   "description": "Port B bit 3 GPIO. Alternate: SPI master-out/slave-in (MOSI), Timer/Counter2 output compare A (OC2A), pin-change interrupt PCINT3.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "16",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    2.8,
    4.175
   ],
   "rot": 0.0,
   "size": [
    0.5,
    1.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "16",
   "name": "PB4/PCINT4/MISO",
   "type": "bidirectional",
   "description": "Port B bit 4 GPIO. Alternate: SPI master-in/slave-out (MISO), pin-change interrupt PCINT4.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "17",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    4.175,
    2.8
   ],
   "rot": 0.0,
   "size": [
    1.5,
    0.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "17",
   "name": "PB5/SCK/PCINT5",
   "type": "bidirectional",
   "description": "Port B bit 5 GPIO. Alternate: SPI serial clock (SCK), pin-change interrupt PCINT5. Also ISP programming clock.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "18",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    4.175,
    2.0
   ],
   "rot": 0.0,
   "size": [
    1.5,
    0.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "18",
   "name": "AVCC",
   "type": "power_in",
   "description": "Analog supply pin for the A/D converter, PC3:0, and ADC7:6. Must be externally connected to VCC (through a low-pass filter if ADC is used) even if the ADC is not used.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "19",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    4.175,
    1.2
   ],
   "rot": 0.0,
   "size": [
    1.5,
    0.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "19",
   "name": "ADC6",
   "type": "input",
   "description": "10-bit analog input channel 6 to the A/D converter. Powered from AVCC. Available only in TQFP and QFN/MLF packages.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "20",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    4.175,
    0.4
   ],
   "rot": 0.0,
   "size": [
    1.5,
    0.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "20",
   "name": "AREF",
   "type": "passive",
   "description": "Analog reference voltage input for the A/D converter.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "21",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    4.175,
    -0.4
   ],
   "rot": 0.0,
   "size": [
    1.5,
    0.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "21",
   "name": "GND",
   "type": "power_in",
   "description": "Digital ground reference (0V).",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "22",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    4.175,
    -1.2
   ],
   "rot": 0.0,
   "size": [
    1.5,
    0.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "22",
   "name": "ADC7",
   "type": "input",
   "description": "10-bit analog input channel 7 to the A/D converter. Powered from AVCC. Available only in TQFP and QFN/MLF packages.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "23",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    4.175,
    -2.0
   ],
   "rot": 0.0,
   "size": [
    1.5,
    0.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "23",
   "name": "PC0/ADC0/PCINT8",
   "type": "bidirectional",
   "description": "Port C bit 0 GPIO. Alternate: ADC channel 0 input (ADC0), pin-change interrupt PCINT8.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "24",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    4.175,
    -2.8
   ],
   "rot": 0.0,
   "size": [
    1.5,
    0.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "24",
   "name": "PC1/ADC1/PCINT9",
   "type": "bidirectional",
   "description": "Port C bit 1 GPIO. Alternate: ADC channel 1 input (ADC1), pin-change interrupt PCINT9.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "25",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    2.8,
    -4.175
   ],
   "rot": 0.0,
   "size": [
    0.5,
    1.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "25",
   "name": "PC2/ADC2/PCINT10",
   "type": "bidirectional",
   "description": "Port C bit 2 GPIO. Alternate: ADC channel 2 input (ADC2), pin-change interrupt PCINT10.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "26",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    2.0,
    -4.175
   ],
   "rot": 0.0,
   "size": [
    0.5,
    1.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "26",
   "name": "PC3/ADC3/PCINT11",
   "type": "bidirectional",
   "description": "Port C bit 3 GPIO. Alternate: ADC channel 3 input (ADC3), pin-change interrupt PCINT11.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "27",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    1.2,
    -4.175
   ],
   "rot": 0.0,
   "size": [
    0.5,
    1.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "27",
   "name": "PC4/ADC4/SDA/PCINT12",
   "type": "bidirectional",
   "description": "Port C bit 4 GPIO. Alternate: ADC channel 4 input (ADC4), TWI (I2C) data line (SDA, open-drain), pin-change interrupt PCINT12.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "28",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    0.4,
    -4.175
   ],
   "rot": 0.0,
   "size": [
    0.5,
    1.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "28",
   "name": "PC5/ADC5/SCL/PCINT13",
   "type": "bidirectional",
   "description": "Port C bit 5 GPIO. Alternate: ADC channel 5 input (ADC5), TWI (I2C) clock line (SCL, open-drain), pin-change interrupt PCINT13.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "29",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -0.4,
    -4.175
   ],
   "rot": 0.0,
   "size": [
    0.5,
    1.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "29",
   "name": "PC6/RESET/PCINT14",
   "type": "input",
   "description": "Reset input (active-low): a low level longer than the minimum pulse width generates a reset even if the clock is not running. When the RSTDISBL fuse is programmed, this pin becomes GPIO PC6 with weaker drive characteristics than other Port C pins.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "30",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -1.2,
    -4.175
   ],
   "rot": 0.0,
   "size": [
    0.5,
    1.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "30",
   "name": "PD0/RXD/PCINT16",
   "type": "bidirectional",
   "description": "Port D bit 0 GPIO. Alternate: USART receive data input (RXD), pin-change interrupt PCINT16.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "31",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -2.0,
    -4.175
   ],
   "rot": 0.0,
   "size": [
    0.5,
    1.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "31",
   "name": "PD1/TXD/PCINT17",
   "type": "bidirectional",
   "description": "Port D bit 1 GPIO. Alternate: USART transmit data output (TXD), pin-change interrupt PCINT17.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "32",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -2.8,
    -4.175
   ],
   "rot": 0.0,
   "size": [
    0.5,
    1.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "32",
   "name": "PD2/INT0/PCINT18",
   "type": "bidirectional",
   "description": "Port D bit 2 GPIO. Alternate: external interrupt INT0, pin-change interrupt PCINT18.",
   "is_pin1": false,
   "source": {
    "geometry": "LQFP-32_7x7mm_P0.8mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  }
 ]
}