SPC560B50L5C6E0Y

{
  "slug": "spc560b50l5c6e0y",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-144(20x20). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "spc560b50l5c6e0y",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "spc560b50l5c6e0y.kicad_sym",
    "spc560b50l5c6e0y.kicad_mod",
    "spc560b50l5c6e0y.glb",
    "spc560b50l5c6e0y.step",
    "spc560b50l5c6e0y.lbr",
    "docs/hero.png",
    "docs/spc560b50l5c6e0y-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "component": {
    "mpn": "SPC560B50L5C6E0Y",
    "manufacturer": "STMicroelectronics",
    "package": "LQFP-144(20x20)",
    "pin_count": 144,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8563121962953031680",
    "parts": {
      "symbol": "spc560b50l5c6e0y.kicad_sym",
      "footprint": "spc560b50l5c6e0y.kicad_mod",
      "model_3d": "spc560b50l5c6e0y-etched.glb",
      "model_3d_plain": "spc560b50l5c6e0y.glb",
      "model_3d_step": "spc560b50l5c6e0y-etched.step",
      "model_3d_step_plain": "spc560b50l5c6e0y.step",
      "lbr": "spc560b50l5c6e0y.lbr"
    },
    "distributor_links": {
      "lcsc": "C1338383",
      "digikey": "497-18515-ND",
      "mouser": "511-SPC560B50L5C6E0Y"
    },
    "distributor_check": {
      "checked_at": "2026-09-29T23:52:44Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-18515-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-SPC560B50L5C6E0Y",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PB[3]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[19] with I2C_0 SCL (AF2), WKPU[11] wakeup input and LIN0RX input."
      },
      {
        "number": "2",
        "name": "PC[9]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[41] with LIN2RX input and WKPU[13] wakeup input."
      },
      {
        "number": "3",
        "name": "PC[14]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[46] with E0UC[14], DSPI_2 SCK_2 (AF2) and EIRQ[8] input."
      },
      {
        "number": "4",
        "name": "PC[15]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[47] with E0UC[15] and DSPI_2 CS0_2 (AF2)."
      },
      {
        "number": "5",
        "name": "PG[5]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[101] with E1UC[14] and WKPU[18] wakeup input."
      },
      {
        "number": "6",
        "name": "PG[4]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[100] with E1UC[13]."
      },
      {
        "number": "7",
        "name": "PG[3]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[99] with E1UC[12] and WKPU[17] wakeup input."
      },
      {
        "number": "8",
        "name": "PG[2]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[98] with E1UC[11]."
      },
      {
        "number": "9",
        "name": "PA[2]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[2] with E0UC[2] and WKPU[3] wakeup input."
      },
      {
        "number": "10",
        "name": "PE[0]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[64] with E0UC[16], CAN5RX input and WKPU[6] wakeup input."
      },
      {
        "number": "11",
        "name": "PA[1]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[1] with E0UC[1], NMI input (higher priority than alternate function) and WKPU[2] wakeup input."
      },
      {
        "number": "12",
        "name": "PE[1]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[65] with E0UC[17] and CAN5TX output (AF2)."
      },
      {
        "number": "13",
        "name": "PE[8]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[72] with CAN2TX, E0UC[22] and CAN3TX outputs."
      },
      {
        "number": "14",
        "name": "PE[9]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[73] with E0UC[23], CAN2RX/CAN3RX inputs and WKPU[7] wakeup input."
      },
      {
        "number": "15",
        "name": "PE[10]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[74] with LIN3TX, DSPI_1 CS3_1 and EIRQ[10] input."
      },
      {
        "number": "16",
        "name": "PA[0]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[0] with E0UC[0], CLKOUT output and WKPU[19] wakeup input."
      },
      {
        "number": "17",
        "name": "PE[11]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[75] with DSPI_1 CS4_1, LIN3RX input and WKPU[14] wakeup input."
      },
      {
        "number": "18",
        "name": "VSS_HV",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "19",
        "name": "VDD_HV",
        "type": "power_in",
        "description": "Digital supply voltage (3.0-3.6 V or 4.5-5.5 V), with 100 nF between each VDD/VSS pair."
      },
      {
        "number": "20",
        "name": "VSS_HV",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "21",
        "name": "RESET",
        "type": "bidirectional",
        "description": "Bidirectional reset with Schmitt-Trigger characteristics and noise filter, medium pad, weak pull-up only after PHASE2."
      },
      {
        "number": "22",
        "name": "VSS_LV",
        "type": "power_in",
        "description": "1.2 V decoupling pin; a 330 nF capacitor must be connected to the nearest VDD_LV pin."
      },
      {
        "number": "23",
        "name": "VDD_LV",
        "type": "power_in",
        "description": "1.2 V decoupling pin; a 330 nF capacitor must be connected to the nearest VSS_LV pin."
      },
      {
        "number": "24",
        "name": "VDD_BV",
        "type": "power_in",
        "description": "Internal regulator supply voltage, aligned with VDD (3.0-3.6 V or 4.5-5.5 V), with 400 nF (3.3 V) or 100 nF (5 V) to the nearest VSS_LV."
      },
      {
        "number": "25",
        "name": "PG[9]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[105] with E1UC[18] and DSPI_2 SCK_2 (AF3)."
      },
      {
        "number": "26",
        "name": "PG[8]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[104] with E1UC[17], DSPI_2 CS0_2 (AF3) and EIRQ[15] input."
      },
      {
        "number": "27",
        "name": "PC[11]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[43] with CAN1RX/CAN4RX inputs and WKPU[5] wakeup input."
      },
      {
        "number": "28",
        "name": "PC[10]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[42] with CAN1TX, CAN4TX and ADC MA[1] outputs."
      },
      {
        "number": "29",
        "name": "PG[7]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[103] with E1UC[16]."
      },
      {
        "number": "30",
        "name": "PG[6]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[102] with E1UC[15]."
      },
      {
        "number": "31",
        "name": "PB[0]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[16] with CAN0TX output."
      },
      {
        "number": "32",
        "name": "PB[1]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[17] with WKPU[4] wakeup input and CAN0RX input."
      },
      {
        "number": "33",
        "name": "PF[9]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[89] with DSPI_0 CS5_0 and CAN2RX/CAN3RX inputs."
      },
      {
        "number": "34",
        "name": "PF[8]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[88] with CAN3TX, DSPI_0 CS4_0 and CAN2TX."
      },
      {
        "number": "35",
        "name": "PF[12]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[92] with E1UC[25]."
      },
      {
        "number": "36",
        "name": "PC[6]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[38] with LIN1TX output."
      },
      {
        "number": "37",
        "name": "PC[7]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[39] with LIN1RX input and WKPU[12] wakeup input."
      },
      {
        "number": "38",
        "name": "PF[10]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[90]."
      },
      {
        "number": "39",
        "name": "PF[11]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[91] with WKPU[15] wakeup input."
      },
      {
        "number": "40",
        "name": "PA[15]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[15] with DSPI_0 CS0_0, SCK_0 and WKPU[10] wakeup input."
      },
      {
        "number": "41",
        "name": "PF[13]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[93] with E1UC[26] and WKPU[16] wakeup input."
      },
      {
        "number": "42",
        "name": "PA[14]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[14] with DSPI_0 SCK_0, CS0_0 and EIRQ[4] input."
      },
      {
        "number": "43",
        "name": "PA[4]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[4] with E0UC[4] and WKPU[9] wakeup input."
      },
      {
        "number": "44",
        "name": "PA[13]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[13] with DSPI_0 SOUT_0 output."
      },
      {
        "number": "45",
        "name": "PA[12]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[12] with DSPI_0 SIN_0 input."
      },
      {
        "number": "46",
        "name": "VDD_LV",
        "type": "power_in",
        "description": "1.2 V decoupling pin; a 330 nF capacitor must be connected to the nearest VSS_LV pin."
      },
      {
        "number": "47",
        "name": "VSS_LV",
        "type": "power_in",
        "description": "1.2 V decoupling pin; a 330 nF capacitor must be connected to the nearest VDD_LV pin."
      },
      {
        "number": "48",
        "name": "XTAL",
        "type": "input",
        "description": "Analog input of the oscillator amplifier circuit; must be grounded if the oscillator is used in bypass mode."
      },
      {
        "number": "49",
        "name": "VSS_HV",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "50",
        "name": "EXTAL",
        "type": "bidirectional",
        "description": "Analog output of the oscillator amplifier, or analog clock input when the oscillator is in bypass mode."
      },
      {
        "number": "51",
        "name": "VDD_HV",
        "type": "power_in",
        "description": "Digital supply voltage (3.0-3.6 V or 4.5-5.5 V), with 100 nF between each VDD/VSS pair."
      },
      {
        "number": "52",
        "name": "PB[9]",
        "type": "input",
        "description": "Input-only pad GPIO[25] with ADC ANS[1] and OSC32K_EXTAL of the 32 kHz oscillator (PCR.IBE must be 0)."
      },
      {
        "number": "53",
        "name": "PB[8]",
        "type": "input",
        "description": "Input-only pad GPIO[24] with ADC ANS[0] and OSC32K_XTAL of the 32 kHz oscillator (PCR.IBE must be 0)."
      },
      {
        "number": "54",
        "name": "PB[10]",
        "type": "bidirectional",
        "description": "Slow I/O pad with analog feature: GPIO[26], ADC ANS[2] and WKPU[8] wakeup input."
      },
      {
        "number": "55",
        "name": "PF[0]",
        "type": "bidirectional",
        "description": "Slow I/O pad with analog feature: GPIO[80], E0UC[10], DSPI_1 CS3_1 and ADC ANS[8]."
      },
      {
        "number": "56",
        "name": "PF[1]",
        "type": "bidirectional",
        "description": "Slow I/O pad with analog feature: GPIO[81], E0UC[11], DSPI_1 CS4_1 and ADC ANS[9]."
      },
      {
        "number": "57",
        "name": "PF[2]",
        "type": "bidirectional",
        "description": "Slow I/O pad with analog feature: GPIO[82], E0UC[12], DSPI_2 CS0_2 and ADC ANS[10]."
      },
      {
        "number": "58",
        "name": "PF[3]",
        "type": "bidirectional",
        "description": "Slow I/O pad with analog feature: GPIO[83], E0UC[13], DSPI_2 CS1_2 and ADC ANS[11]."
      },
      {
        "number": "59",
        "name": "PF[4]",
        "type": "bidirectional",
        "description": "Slow I/O pad with analog feature: GPIO[84], E0UC[14], DSPI_2 CS2_2 and ADC ANS[12]."
      },
      {
        "number": "60",
        "name": "PF[5]",
        "type": "bidirectional",
        "description": "Slow I/O pad with analog feature: GPIO[85], E0UC[22], DSPI_2 CS3_2 and ADC ANS[13]."
      },
      {
        "number": "61",
        "name": "PF[6]",
        "type": "bidirectional",
        "description": "Slow I/O pad with analog feature: GPIO[86], E0UC[23] and ADC ANS[14]."
      },
      {
        "number": "62",
        "name": "PF[7]",
        "type": "bidirectional",
        "description": "Slow I/O pad with analog feature: GPIO[87] and ADC ANS[15]."
      },
      {
        "number": "63",
        "name": "PD[0]",
        "type": "input",
        "description": "Input-only precise ADC pad GPIO[48] with ADC GPI[4]."
      },
      {
        "number": "64",
        "name": "PD[1]",
        "type": "input",
        "description": "Input-only precise ADC pad GPIO[49] with ADC GPI[5]."
      },
      {
        "number": "65",
        "name": "PD[2]",
        "type": "input",
        "description": "Input-only precise ADC pad GPIO[50] with ADC GPI[6]."
      },
      {
        "number": "66",
        "name": "PD[3]",
        "type": "input",
        "description": "Input-only precise ADC pad GPIO[51] with ADC GPI[7]."
      },
      {
        "number": "67",
        "name": "PD[4]",
        "type": "input",
        "description": "Input-only precise ADC pad GPIO[52] with ADC GPI[8]."
      },
      {
        "number": "68",
        "name": "PD[5]",
        "type": "input",
        "description": "Input-only precise ADC pad GPIO[53] with ADC GPI[9]."
      },
      {
        "number": "69",
        "name": "PD[6]",
        "type": "input",
        "description": "Input-only precise ADC pad GPIO[54] with ADC GPI[10]."
      },
      {
        "number": "70",
        "name": "PD[7]",
        "type": "input",
        "description": "Input-only precise ADC pad GPIO[55] with ADC GPI[11]."
      },
      {
        "number": "71",
        "name": "PD[8]",
        "type": "input",
        "description": "Input-only precise ADC pad GPIO[56] with ADC GPI[12]."
      },
      {
        "number": "72",
        "name": "PB[4]",
        "type": "input",
        "description": "Input-only precise ADC pad GPIO[20] with ADC GPI[0]."
      },
      {
        "number": "73",
        "name": "VSS_HV_ADC",
        "type": "power_in",
        "description": "Reference ground and analog ground for the ADC; must be tied to digital VSS externally."
      },
      {
        "number": "74",
        "name": "VDD_HV_ADC",
        "type": "power_in",
        "description": "Reference voltage and analog supply for the ADC (3.0-3.6 V or 4.5-5.5 V), within VDD \u00b10.1 V."
      },
      {
        "number": "75",
        "name": "PB[5]",
        "type": "input",
        "description": "Input-only precise ADC pad GPIO[21] with ADC GPI[1]."
      },
      {
        "number": "76",
        "name": "PB[6]",
        "type": "input",
        "description": "Input-only precise ADC pad GPIO[22] with ADC GPI[2]."
      },
      {
        "number": "77",
        "name": "PB[7]",
        "type": "input",
        "description": "Input-only precise ADC pad GPIO[23] with ADC GPI[3]."
      },
      {
        "number": "78",
        "name": "PD[9]",
        "type": "input",
        "description": "Input-only precise ADC pad GPIO[57] with ADC GPI[13]."
      },
      {
        "number": "79",
        "name": "PD[10]",
        "type": "input",
        "description": "Input-only precise ADC pad GPIO[58] with ADC GPI[14]."
      },
      {
        "number": "80",
        "name": "PD[11]",
        "type": "input",
        "description": "Input-only precise ADC pad GPIO[59] with ADC GPI[15]."
      },
      {
        "number": "81",
        "name": "PB[11]",
        "type": "bidirectional",
        "description": "Slow I/O pad with analog feature: GPIO[27], E0UC[3], DSPI_0 CS0_0 and ADC ANS[3]."
      },
      {
        "number": "82",
        "name": "PD[12]",
        "type": "bidirectional",
        "description": "Slow I/O pad with analog feature: GPIO[60], DSPI_0 CS5_0, E0UC[24] and ADC ANS[4]."
      },
      {
        "number": "83",
        "name": "PB[12]",
        "type": "bidirectional",
        "description": "Slow I/O pad with analog feature: GPIO[28], E0UC[4], DSPI_0 CS1_0 and ADC ANX[0]."
      },
      {
        "number": "84",
        "name": "PD[13]",
        "type": "bidirectional",
        "description": "Slow I/O pad with analog feature: GPIO[61], DSPI_1 CS0_1, E0UC[25] and ADC ANS[5]."
      },
      {
        "number": "85",
        "name": "PB[13]",
        "type": "bidirectional",
        "description": "Slow I/O pad with analog feature: GPIO[29], E0UC[5], DSPI_0 CS2_0 and ADC ANX[1]."
      },
      {
        "number": "86",
        "name": "PD[14]",
        "type": "bidirectional",
        "description": "Slow I/O pad with analog feature: GPIO[62], DSPI_1 CS1_1, E0UC[26] and ADC ANS[6]."
      },
      {
        "number": "87",
        "name": "PB[14]",
        "type": "bidirectional",
        "description": "Slow I/O pad with analog feature: GPIO[30], E0UC[6], DSPI_0 CS3_0 and ADC ANX[2]."
      },
      {
        "number": "88",
        "name": "PD[15]",
        "type": "bidirectional",
        "description": "Slow I/O pad with analog feature: GPIO[63], DSPI_1 CS2_1, E0UC[27] and ADC ANS[7]."
      },
      {
        "number": "89",
        "name": "PB[15]",
        "type": "bidirectional",
        "description": "Slow I/O pad with analog feature: GPIO[31], E0UC[7], DSPI_0 CS4_0 and ADC ANX[3]."
      },
      {
        "number": "90",
        "name": "PA[3]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[3] with E0UC[3] and EIRQ[0] input."
      },
      {
        "number": "91",
        "name": "PG[13]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[109] with E0UC[27]."
      },
      {
        "number": "92",
        "name": "PG[12]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[108] with E0UC[26]."
      },
      {
        "number": "93",
        "name": "PH[0]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[112] with E1UC[2] and DSPI_1 SIN1 input."
      },
      {
        "number": "94",
        "name": "PH[1]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[113] with E1UC[3] and DSPI_1 SOUT1 output."
      },
      {
        "number": "95",
        "name": "PH[2]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[114] with E1UC[4] and DSPI_1 SCK_1."
      },
      {
        "number": "96",
        "name": "PH[3]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[115] with E1UC[5] and DSPI_1 CS0_1."
      },
      {
        "number": "97",
        "name": "PG[1]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[97] with E1UC[24], CAN5RX input and EIRQ[14] input."
      },
      {
        "number": "98",
        "name": "PG[0]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[96] with CAN5TX output and E1UC[23]."
      },
      {
        "number": "99",
        "name": "VSS_HV",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "100",
        "name": "VDD_HV",
        "type": "power_in",
        "description": "Digital supply voltage (3.0-3.6 V or 4.5-5.5 V), with 100 nF between each VDD/VSS pair."
      },
      {
        "number": "101",
        "name": "PF[15]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[95] with CAN1RX/CAN4RX inputs and EIRQ[13] input."
      },
      {
        "number": "102",
        "name": "PF[14]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[94] with CAN4TX, E1UC[27] and CAN1TX."
      },
      {
        "number": "103",
        "name": "PE[13]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[77] with DSPI_2 SOUT2 output and E1UC[20]."
      },
      {
        "number": "104",
        "name": "PA[7]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[7] with E0UC[7], LIN3TX output and EIRQ[2] input."
      },
      {
        "number": "105",
        "name": "PA[8]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[8] with E0UC[8], EIRQ[3], ABS[0] boot input and LIN3RX; input with weak pull-up at reset."
      },
      {
        "number": "106",
        "name": "PA[9]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[9] with E0UC[9] and FAB boot input; pull-down at reset so the device fetches from flash without an external strong pull-up."
      },
      {
        "number": "107",
        "name": "PA[10]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[10] with E0UC[10] and I2C_0 SDA."
      },
      {
        "number": "108",
        "name": "PA[11]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[11] with E0UC[11] and I2C_0 SCL."
      },
      {
        "number": "109",
        "name": "PE[12]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[76] with E1UC[19], DSPI_2 SIN_2 input and EIRQ[11] input."
      },
      {
        "number": "110",
        "name": "PG[14]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[110] with E1UC[0]."
      },
      {
        "number": "111",
        "name": "PG[15]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[111] with E1UC[1]."
      },
      {
        "number": "112",
        "name": "PE[14]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[78] with DSPI_2 SCK_2, E1UC[21] and EIRQ[12] input."
      },
      {
        "number": "113",
        "name": "PE[15]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[79] with DSPI_2 CS0_2 and E1UC[22]."
      },
      {
        "number": "114",
        "name": "PG[10]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[106] with E0UC[24]."
      },
      {
        "number": "115",
        "name": "PG[11]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[107] with E0UC[25]."
      },
      {
        "number": "116",
        "name": "PC[3]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[35] with DSPI_1 CS0_1, ADC MA[0], CAN1RX/CAN4RX inputs and EIRQ[6] input."
      },
      {
        "number": "117",
        "name": "PC[2]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[34] with DSPI_1 SCK_1, CAN4TX output and EIRQ[5] input."
      },
      {
        "number": "118",
        "name": "PA[5]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[5] with E0UC[5]."
      },
      {
        "number": "119",
        "name": "PA[6]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[6] with E0UC[6] and EIRQ[1] input."
      },
      {
        "number": "120",
        "name": "PH[10]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[122] and JTAG TMS input; input with weak pull-up at reset."
      },
      {
        "number": "121",
        "name": "PC[1]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[33] and JTAG TDO output; tristate at reset, external 47-100 k\u03a9 pull-up to VDD_HV recommended on TDO to avoid extra STANDBY current."
      },
      {
        "number": "122",
        "name": "VSS_HV",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "123",
        "name": "VDD_HV",
        "type": "power_in",
        "description": "Digital supply voltage (3.0-3.6 V or 4.5-5.5 V), with 100 nF between each VDD/VSS pair."
      },
      {
        "number": "124",
        "name": "VDD_LV",
        "type": "power_in",
        "description": "1.2 V decoupling pin; a 330 nF capacitor must be connected to the nearest VSS_LV pin."
      },
      {
        "number": "125",
        "name": "VSS_LV",
        "type": "power_in",
        "description": "1.2 V decoupling pin; a 330 nF capacitor must be connected to the nearest VDD_LV pin."
      },
      {
        "number": "126",
        "name": "PC[0]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[32] and JTAG TDI input; input with weak pull-up at reset."
      },
      {
        "number": "127",
        "name": "PH[9]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[121] and JTAG TCK input; input with weak pull-up at reset."
      },
      {
        "number": "128",
        "name": "PE[2]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[66] with E0UC[18] and DSPI_1 SIN_1 input."
      },
      {
        "number": "129",
        "name": "PE[3]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[67] with E0UC[19] and DSPI_1 SOUT_1 output."
      },
      {
        "number": "130",
        "name": "PC[5]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[37] with DSPI_1 SOUT_1, CAN3TX output and EIRQ[7] input."
      },
      {
        "number": "131",
        "name": "PC[4]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[36] with DSPI_1 SIN_1 and CAN3RX inputs."
      },
      {
        "number": "132",
        "name": "PE[4]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[68] with E0UC[20], DSPI_1 SCK_1 and EIRQ[9] input."
      },
      {
        "number": "133",
        "name": "PE[5]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[69] with E0UC[21], DSPI_1 CS0_1 and ADC MA[2]."
      },
      {
        "number": "134",
        "name": "PH[4]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[116] with E1UC[6]."
      },
      {
        "number": "135",
        "name": "PH[5]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[117] with E1UC[7]."
      },
      {
        "number": "136",
        "name": "PH[6]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[118] with E1UC[8] and ADC MA[2]."
      },
      {
        "number": "137",
        "name": "PH[7]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[119] with E1UC[9], DSPI_2 CS3_2 and ADC MA[1]."
      },
      {
        "number": "138",
        "name": "PH[8]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[120] with E1UC[10], DSPI_2 CS2_2 and ADC MA[0]."
      },
      {
        "number": "139",
        "name": "PE[6]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[70] with E0UC[22], DSPI_0 CS3_0 and ADC MA[1]."
      },
      {
        "number": "140",
        "name": "PE[7]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[71] with E0UC[23], DSPI_0 CS2_0 and ADC MA[0]."
      },
      {
        "number": "141",
        "name": "PC[12]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[44] with E0UC[12] and DSPI_2 SIN_2 input."
      },
      {
        "number": "142",
        "name": "PC[13]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[45] with E0UC[13] and DSPI_2 SOUT_2 output."
      },
      {
        "number": "143",
        "name": "PC[8]",
        "type": "bidirectional",
        "description": "Slow pad GPIO[40] with LIN2TX output."
      },
      {
        "number": "144",
        "name": "PB[2]",
        "type": "bidirectional",
        "description": "Medium pad GPIO[18] with LIN0TX output and I2C_0 SDA."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: ADC input precision vs extended channels: PB[4:7] and PD[11:0] are precision ADC channels with very ; JTAG/TDO special case: Pin 121 (PC[1]/TDO) has been moved into STANDBY power domain to allow low-pow; Pad configuration at reset: PA[8] (ABS[0]) is weak pull-up only after PHASE2; PA[9] (FAB) is pull-do"
        ],
        "pages_sent": null,
        "cost_usd": 0.5206,
        "at": "2026-09-29T23:52:02"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8563121962953031680",
        "pages": 116,
        "sha256": "17b37543a9b5ee31",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 144,
        "described": 144,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  }
}