SPC56EL60L5CBFSR

{
  "schema_version": 1,
  "type": "component",
  "slug": "spc56el60l5cbfsr",
  "title": "SPC56EL60L5CBFSR",
  "brief": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-144(20x20). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "embedded processors & controllers",
    "spc56el60l5cbfsr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "SPC56EL60L5CBFSR",
    "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/8588942530867548160",
    "parts": {
      "symbol": "spc56el60l5cbfsr.kicad_sym",
      "footprint": "spc56el60l5cbfsr.kicad_mod",
      "model_3d": "spc56el60l5cbfsr-hero.glb",
      "model_3d_plain": "spc56el60l5cbfsr.glb",
      "model_3d_step": "spc56el60l5cbfsr-etched.step",
      "model_3d_step_plain": "spc56el60l5cbfsr.step",
      "lbr": "spc56el60l5cbfsr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2056302",
      "digikey": "SPC56EL60L5CBFSR-ND",
      "mouser": "511-SPC56EL60L5CBFSR"
    },
    "distributor_check": {
      "checked_at": "2026-10-12T02:48:03Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "SPC56EL60L5CBFSR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-SPC56EL60L5CBFSR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NMI",
        "type": "input",
        "description": "Non-maskable interrupt input (input only) with de-glitching filter; pad contains a weak pull-up."
      },
      {
        "number": "2",
        "name": "A[6]",
        "type": "bidirectional",
        "description": "GPIO[6] by default (ALT0); alternates DSPI_1 SCK (ALT1) and EIRQ[6] input."
      },
      {
        "number": "3",
        "name": "D[1]",
        "type": "bidirectional",
        "description": "GPIO[49] by default; alternates eTimer_1 ETC[2], CTU_0 EXT_TGR, and FlexRay CA_RX input."
      },
      {
        "number": "4",
        "name": "F[4]",
        "type": "bidirectional",
        "description": "GPIO[84] by default; ALT2 is NPC MDO[3] (Nexus trace output)."
      },
      {
        "number": "5",
        "name": "F[5]",
        "type": "bidirectional",
        "description": "GPIO[85] by default; ALT2 is NPC MDO[2] (Nexus trace output)."
      },
      {
        "number": "6",
        "name": "VDD_HV_IO",
        "type": "power_in",
        "description": "3.3 V input/output supply; recommended operating range 3.0 V to 3.63 V."
      },
      {
        "number": "7",
        "name": "VSS_HV_IO",
        "type": "power_in",
        "description": "3.3 V input/output ground (0 V)."
      },
      {
        "number": "8",
        "name": "F[6]",
        "type": "bidirectional",
        "description": "GPIO[86] by default; ALT2 is NPC MDO[1] (Nexus trace output)."
      },
      {
        "number": "9",
        "name": "MDO0",
        "type": "output",
        "description": "Nexus Message Data Output line, output only, configured for Fast pad speed."
      },
      {
        "number": "10",
        "name": "A[7]",
        "type": "bidirectional",
        "description": "GPIO[7] by default; ALT1 DSPI_1 SOUT and EIRQ[7] input."
      },
      {
        "number": "11",
        "name": "C[4]",
        "type": "bidirectional",
        "description": "GPIO[36] by default; alternates DSPI_0 CS0, FlexPWM_0 X[1], SSCM DEBUG[4], and EIRQ[22] input."
      },
      {
        "number": "12",
        "name": "A[8]",
        "type": "bidirectional",
        "description": "GPIO[8] by default; DSPI_1 SIN input and EIRQ[8] input."
      },
      {
        "number": "13",
        "name": "C[5]",
        "type": "bidirectional",
        "description": "GPIO[37] by default; alternates DSPI_0 SCK, SSCM DEBUG[5], FlexPWM_0 FAULT[3] input, and EIRQ[23] input."
      },
      {
        "number": "14",
        "name": "A[5]",
        "type": "bidirectional",
        "description": "GPIO[5] by default; alternates DSPI_1 CS0, eTimer_1 ETC[5], DSPI_0 CS7, and EIRQ[5] input."
      },
      {
        "number": "15",
        "name": "C[7]",
        "type": "bidirectional",
        "description": "GPIO[39] by default; alternates FlexPWM_0 A[1], SSCM DEBUG[7], and DSPI_0 SIN input."
      },
      {
        "number": "16",
        "name": "VDD_HV_REG_0",
        "type": "power_in",
        "description": "3.3 V voltage regulator supply; recommended operating range 3.0 V to 3.63 V."
      },
      {
        "number": "17",
        "name": "VSS_LV_COR",
        "type": "power_in",
        "description": "Core regulator ground; decoupling capacitor must connect to the nearest VDD_LV_COR pin."
      },
      {
        "number": "18",
        "name": "VDD_LV_COR",
        "type": "power_in",
        "description": "Core logic supply decoupling pin; decoupling capacitor must connect to the nearest VSS_LV_COR pin."
      },
      {
        "number": "19",
        "name": "F[7]",
        "type": "bidirectional",
        "description": "GPIO[87] by default; ALT2 is NPC MCKO (Nexus clock output)."
      },
      {
        "number": "20",
        "name": "F[8]",
        "type": "bidirectional",
        "description": "GPIO[88] by default; ALT2 is NPC MSEO[1] (Nexus message start/end output)."
      },
      {
        "number": "21",
        "name": "VDD_HV_IO",
        "type": "power_in",
        "description": "3.3 V input/output supply; recommended operating range 3.0 V to 3.63 V."
      },
      {
        "number": "22",
        "name": "VSS_HV_IO",
        "type": "power_in",
        "description": "3.3 V input/output ground (0 V)."
      },
      {
        "number": "23",
        "name": "F[9]",
        "type": "bidirectional",
        "description": "GPIO[89] by default; ALT2 is NPC MSEO[0] (Nexus output)."
      },
      {
        "number": "24",
        "name": "F[10]",
        "type": "bidirectional",
        "description": "GPIO[90] by default; ALT2 is NPC EVTO (Nexus event output)."
      },
      {
        "number": "25",
        "name": "F[11]",
        "type": "bidirectional",
        "description": "GPIO[91] by default; NPC EVTI (Nexus event input) is the function on this pin."
      },
      {
        "number": "26",
        "name": "D[9]",
        "type": "bidirectional",
        "description": "GPIO[57] by default; alternates FlexPWM_0 X[0] and LINFlexD_1 TXD."
      },
      {
        "number": "27",
        "name": "VDD_HV_OSC",
        "type": "power_in",
        "description": "Crystal oscillator amplifier supply; recommended operating range 3.0 V to 3.63 V."
      },
      {
        "number": "28",
        "name": "VSS_HV_OSC",
        "type": "power_in",
        "description": "Crystal oscillator amplifier ground (0 V)."
      },
      {
        "number": "29",
        "name": "XTAL",
        "type": "input",
        "description": "Input for the oscillator amplifier circuit and internal clock generator (input only)."
      },
      {
        "number": "30",
        "name": "EXTAL",
        "type": "bidirectional",
        "description": "Oscillator amplifier output in crystal mode and input in external clock mode."
      },
      {
        "number": "31",
        "name": "RESET",
        "type": "bidirectional",
        "description": "Bidirectional reset with Schmitt-trigger and noise filter, open-drain output that must be terminated by an external 1 kOhm resistor; output valid only after the 3.3 V supply is stable."
      },
      {
        "number": "32",
        "name": "D[8]",
        "type": "bidirectional",
        "description": "GPIO[56] by default; alternates DSPI_1 CS2, eTimer_1 ETC[4], DSPI_0 CS5, and FlexPWM_0 FAULT[3] input."
      },
      {
        "number": "33",
        "name": "D[5]",
        "type": "bidirectional",
        "description": "GPIO[53] by default; alternates DSPI_0 CS3 and FlexPWM_0 FAULT[2] input."
      },
      {
        "number": "34",
        "name": "D[6]",
        "type": "bidirectional",
        "description": "GPIO[54] by default; alternates DSPI_0 CS2, FlexPWM_0 X[3], and FlexPWM_0 FAULT[1] input."
      },
      {
        "number": "35",
        "name": "VSS_LV_PLL0_PLL1",
        "type": "power_in",
        "description": "1.2 V FMPLL ground; decoupling capacitor connects between this pin and VDD_LV_PLL0_PLL1."
      },
      {
        "number": "36",
        "name": "VDD_LV_PLL0_PLL1",
        "type": "power_in",
        "description": "1.2 V FMPLL supply decoupling pin; capacitor connects between this pin and VSS_LV_PLL0_PLL1."
      },
      {
        "number": "37",
        "name": "D[7]",
        "type": "bidirectional",
        "description": "GPIO[55] by default; alternates DSPI_1 CS3, DSPI_0 CS4, and SWG analog output."
      },
      {
        "number": "38",
        "name": "FCCU_F[0]",
        "type": "bidirectional",
        "description": "FCCU fault pin F[0], used to report failures to the external system via a configurable output."
      },
      {
        "number": "39",
        "name": "VDD_LV_COR",
        "type": "power_in",
        "description": "Core logic supply decoupling pin; capacitor connects to the nearest VSS_LV_COR pin."
      },
      {
        "number": "40",
        "name": "VSS_LV_COR",
        "type": "power_in",
        "description": "Core regulator ground; capacitor connects to the nearest VDD_LV_COR pin."
      },
      {
        "number": "41",
        "name": "C[1]",
        "type": "input",
        "description": "GPIO[33] input-only pad; ADC_0 analog input AN[2]."
      },
      {
        "number": "42",
        "name": "E[4]",
        "type": "input",
        "description": "GPIO[68] input-only pad; ADC_0 analog input AN[7]."
      },
      {
        "number": "43",
        "name": "B[7]",
        "type": "input",
        "description": "GPIO[23] input-only pad; LINFlexD_0 RXD input and ADC_0 analog input AN[0]."
      },
      {
        "number": "44",
        "name": "E[5]",
        "type": "input",
        "description": "GPIO[69] input-only pad; ADC_0 analog input AN[8]."
      },
      {
        "number": "45",
        "name": "C[2]",
        "type": "input",
        "description": "GPIO[34] input-only pad; ADC_0 analog input AN[3]."
      },
      {
        "number": "46",
        "name": "E[6]",
        "type": "input",
        "description": "GPIO[70] input-only pad; ADC_0 analog input AN[4]."
      },
      {
        "number": "47",
        "name": "B[8]",
        "type": "input",
        "description": "GPIO[24] input-only pad; ADC_0 analog input AN[1] and eTimer_0 ETC[5] input."
      },
      {
        "number": "48",
        "name": "E[7]",
        "type": "input",
        "description": "GPIO[71] input-only pad; ADC_0 analog input AN[6]."
      },
      {
        "number": "49",
        "name": "E[2]",
        "type": "input",
        "description": "GPIO[66] input-only pad; ADC_0 analog input AN[5]."
      },
      {
        "number": "50",
        "name": "VDD_HV_ADR0",
        "type": "power_in",
        "description": "ADC_0 high reference voltage; 4.5 V to 5.5 V or 3.0 V to 3.63 V per the recommended operating conditions."
      },
      {
        "number": "51",
        "name": "VSS_HV_ADR0",
        "type": "power_in",
        "description": "ADC_0 low reference voltage and ground (0 V)."
      },
      {
        "number": "52",
        "name": "B[9]",
        "type": "input",
        "description": "GPIO[25] input-only pad; shared analog input AN[11] for ADC_0/ADC_1."
      },
      {
        "number": "53",
        "name": "B[10]",
        "type": "input",
        "description": "GPIO[26] input-only pad; shared analog input AN[12] for ADC_0/ADC_1."
      },
      {
        "number": "54",
        "name": "B[11]",
        "type": "input",
        "description": "GPIO[27] input-only pad; shared analog input AN[13] for ADC_0/ADC_1."
      },
      {
        "number": "55",
        "name": "B[12]",
        "type": "input",
        "description": "GPIO[28] input-only pad; shared analog input AN[14] for ADC_0/ADC_1."
      },
      {
        "number": "56",
        "name": "VDD_HV_ADR1",
        "type": "power_in",
        "description": "ADC_1 high reference voltage; 4.5 V to 5.5 V or 3.0 V to 3.63 V per the recommended operating conditions."
      },
      {
        "number": "57",
        "name": "VSS_HV_ADR1",
        "type": "power_in",
        "description": "ADC_1 low reference voltage and ground (0 V)."
      },
      {
        "number": "58",
        "name": "VDD_HV_ADV",
        "type": "power_in",
        "description": "ADC supply voltage for ADC_0 and ADC_1; 3.3 V nominal, absolute maximum 4.5 V."
      },
      {
        "number": "59",
        "name": "VSS_HV_ADV",
        "type": "power_in",
        "description": "ADC ground for ADC_0 and ADC_1 (0 V)."
      },
      {
        "number": "60",
        "name": "B[13]",
        "type": "input",
        "description": "GPIO[29] input-only pad; LINFlexD_1 RXD input and ADC_1 analog input AN[0]."
      },
      {
        "number": "61",
        "name": "E[9]",
        "type": "input",
        "description": "GPIO[73] input-only pad; ADC_1 analog input AN[7]."
      },
      {
        "number": "62",
        "name": "B[15]",
        "type": "input",
        "description": "GPIO[31] input-only pad; EIRQ[20] input and ADC_1 analog input AN[2]."
      },
      {
        "number": "63",
        "name": "E[10]",
        "type": "input",
        "description": "GPIO[74] input-only pad; ADC_1 analog input AN[8]."
      },
      {
        "number": "64",
        "name": "B[14]",
        "type": "input",
        "description": "GPIO[30] input-only pad; eTimer_0 ETC[4] input, EIRQ[19] input, and ADC_1 analog input AN[1]."
      },
      {
        "number": "65",
        "name": "E[11]",
        "type": "input",
        "description": "GPIO[75] input-only pad; ADC_1 analog input AN[4]."
      },
      {
        "number": "66",
        "name": "C[0]",
        "type": "input",
        "description": "GPIO[32] input-only pad; ADC_1 analog input AN[3]."
      },
      {
        "number": "67",
        "name": "E[12]",
        "type": "input",
        "description": "GPIO[76] input-only pad; ADC_1 analog input AN[6]."
      },
      {
        "number": "68",
        "name": "E[0]",
        "type": "input",
        "description": "GPIO[64] input-only pad; ADC_1 analog input AN[5]."
      },
      {
        "number": "69",
        "name": "BCTRL",
        "type": "passive",
        "description": "Voltage regulator external NPN ballast transistor base control pin."
      },
      {
        "number": "70",
        "name": "VDD_LV_COR",
        "type": "power_in",
        "description": "Core logic supply decoupling pin; capacitor connects to the nearest VSS_LV_COR pin."
      },
      {
        "number": "71",
        "name": "VSS_LV_COR",
        "type": "power_in",
        "description": "Core regulator ground; capacitor connects to the nearest VDD_LV_COR pin."
      },
      {
        "number": "72",
        "name": "VDD_HV_PMU",
        "type": "power_in",
        "description": "Voltage regulator supply; recommended operating range 3.0 V to 3.63 V."
      },
      {
        "number": "73",
        "name": "A[0]",
        "type": "bidirectional",
        "description": "GPIO[0] by default; alternates eTimer_0 ETC[0], DSPI_2 SCK, and EIRQ[0] input."
      },
      {
        "number": "74",
        "name": "A[1]",
        "type": "bidirectional",
        "description": "GPIO[1] by default; alternates eTimer_0 ETC[1], DSPI_2 SOUT, and EIRQ[1] input."
      },
      {
        "number": "75",
        "name": "G[11]",
        "type": "bidirectional",
        "description": "GPIO[107] by default; alternates FlexRay DBG3 and FlexPWM_0 FAULT[3] input."
      },
      {
        "number": "76",
        "name": "D[10]",
        "type": "bidirectional",
        "description": "GPIO[58] by default; alternates FlexPWM_0 A[0] and eTimer_0 ETC[0] input."
      },
      {
        "number": "77",
        "name": "G[10]",
        "type": "bidirectional",
        "description": "GPIO[106] by default; alternates FlexRay DBG2, DSPI_2 CS3, and FlexPWM_0 FAULT[2] input."
      },
      {
        "number": "78",
        "name": "D[11]",
        "type": "bidirectional",
        "description": "GPIO[59] by default; alternates FlexPWM_0 B[0] and eTimer_0 ETC[1] input."
      },
      {
        "number": "79",
        "name": "G[9]",
        "type": "bidirectional",
        "description": "GPIO[105] by default; alternates FlexRay DBG1, DSPI_1 CS1, FlexPWM_0 FAULT[1] input, and EIRQ[29] input."
      },
      {
        "number": "80",
        "name": "C[11]",
        "type": "bidirectional",
        "description": "GPIO[43] by default; alternates eTimer_0 ETC[4] and DSPI_2 CS2."
      },
      {
        "number": "81",
        "name": "G[8]",
        "type": "bidirectional",
        "description": "GPIO[104] by default; alternates FlexRay DBG0, DSPI_0 CS1, FlexPWM_0 FAULT[0] input, and EIRQ[21] input."
      },
      {
        "number": "82",
        "name": "C[12]",
        "type": "bidirectional",
        "description": "GPIO[44] by default; alternates eTimer_0 ETC[5] and DSPI_2 CS3."
      },
      {
        "number": "83",
        "name": "G[7]",
        "type": "bidirectional",
        "description": "GPIO[103] by default; alternate FlexPWM_0 B[3]."
      },
      {
        "number": "84",
        "name": "A[2]",
        "type": "bidirectional",
        "description": "GPIO[2] by default with pull-down during reset; alternates eTimer_0 ETC[2], FlexPWM_0 A[3], DSPI_2 SIN input, MC_RGM ABS[0], and EIRQ[2] input."
      },
      {
        "number": "85",
        "name": "G[5]",
        "type": "bidirectional",
        "description": "GPIO[101] by default; alternates FlexPWM_0 X[3] and DSPI_2 CS3."
      },
      {
        "number": "86",
        "name": "B[5]",
        "type": "bidirectional",
        "description": "GPIO[21] by default with weak pull-up; JTAGC TDI input."
      },
      {
        "number": "87",
        "name": "TMS",
        "type": "input",
        "description": "JTAG state machine control input with weak pull-up."
      },
      {
        "number": "88",
        "name": "TCK",
        "type": "input",
        "description": "JTAG clock input with weak pull-up."
      },
      {
        "number": "89",
        "name": "B[4]",
        "type": "bidirectional",
        "description": "GPIO[20] by default; default function after reset is JTAGC TDO (ALT1), Fast pad speed."
      },
      {
        "number": "90",
        "name": "VSS_HV_IO",
        "type": "power_in",
        "description": "3.3 V input/output ground (0 V)."
      },
      {
        "number": "91",
        "name": "VDD_HV_IO",
        "type": "power_in",
        "description": "3.3 V input/output supply; recommended operating range 3.0 V to 3.63 V."
      },
      {
        "number": "92",
        "name": "A[3]",
        "type": "bidirectional",
        "description": "GPIO[3] by default with pull-down during reset; alternates eTimer_0 ETC[3], DSPI_2 CS0, FlexPWM_0 B[3], MC_RGM ABS[2], and EIRQ[3] input."
      },
      {
        "number": "93",
        "name": "VDD_LV_COR",
        "type": "power_in",
        "description": "Core logic supply decoupling pin; capacitor connects to the nearest VSS_LV_COR pin."
      },
      {
        "number": "94",
        "name": "VSS_LV_COR",
        "type": "power_in",
        "description": "Core regulator ground; capacitor connects to the nearest VDD_LV_COR pin."
      },
      {
        "number": "95",
        "name": "VDD_HV_REG_1",
        "type": "power_in",
        "description": "3.3 V voltage regulator supply; recommended operating range 3.0 V to 3.63 V."
      },
      {
        "number": "96",
        "name": "VSS_HV_FLA",
        "type": "power_in",
        "description": "Flash memory ground (0 V)."
      },
      {
        "number": "97",
        "name": "VDD_HV_FLA",
        "type": "power_in",
        "description": "3.3 V flash supply; recommended operating range 3.0 V to 3.63 V."
      },
      {
        "number": "98",
        "name": "G[6]",
        "type": "bidirectional",
        "description": "GPIO[102] by default; alternate FlexPWM_0 A[3]."
      },
      {
        "number": "99",
        "name": "D[12]",
        "type": "bidirectional",
        "description": "GPIO[60] by default; alternates FlexPWM_0 X[1] and LINFlexD_1 RXD input."
      },
      {
        "number": "100",
        "name": "G[4]",
        "type": "bidirectional",
        "description": "GPIO[100] by default; alternates FlexPWM_0 B[2] and eTimer_0 ETC[5] input."
      },
      {
        "number": "101",
        "name": "C[13]",
        "type": "bidirectional",
        "description": "GPIO[45] by default; alternates eTimer_1 ETC[1], CTU_0 EXT_IN input, and FlexPWM_0 EXT_SYNC input."
      },
      {
        "number": "102",
        "name": "G[2]",
        "type": "bidirectional",
        "description": "GPIO[98] by default; alternates FlexPWM_0 X[2] and DSPI_1 CS1."
      },
      {
        "number": "103",
        "name": "C[14]",
        "type": "bidirectional",
        "description": "GPIO[46] by default; alternates eTimer_1 ETC[2] and CTU_0 EXT_TGR."
      },
      {
        "number": "104",
        "name": "G[3]",
        "type": "bidirectional",
        "description": "GPIO[99] by default; alternates FlexPWM_0 A[2] and eTimer_0 ETC[4] input."
      },
      {
        "number": "105",
        "name": "D[14]",
        "type": "bidirectional",
        "description": "GPIO[62] by default; alternates FlexPWM_0 B[1] and eTimer_0 ETC[3] input."
      },
      {
        "number": "106",
        "name": "F[12]",
        "type": "bidirectional",
        "description": "GPIO[92] by default; alternates eTimer_1 ETC[3] and EIRQ[30] input."
      },
      {
        "number": "107",
        "name": "VPP_TEST",
        "type": "input",
        "description": "Test pin for testing purposes only; must be tied to ground (VSS) in normal operating mode."
      },
      {
        "number": "108",
        "name": "A[4]",
        "type": "bidirectional",
        "description": "GPIO[4] by default with pull-down during reset; alternates eTimer_1 ETC[0], DSPI_2 CS1, eTimer_0 ETC[4], MC_RGM FAB, and EIRQ[4] input."
      },
      {
        "number": "109",
        "name": "B[0]",
        "type": "bidirectional",
        "description": "GPIO[16] by default; alternates FlexCAN_0 TXD, eTimer_1 ETC[2], SSCM DEBUG[0], and EIRQ[15] input."
      },
      {
        "number": "110",
        "name": "B[1]",
        "type": "bidirectional",
        "description": "GPIO[17] by default; alternates eTimer_1 ETC[3], SSCM DEBUG[1], FlexCAN_0/FlexCAN_1 RXD input, and EIRQ[16] input."
      },
      {
        "number": "111",
        "name": "C[10]",
        "type": "bidirectional",
        "description": "GPIO[42] by default; alternates DSPI_2 CS2, FlexPWM_0 A[3], and FlexPWM_0 FAULT[1] input."
      },
      {
        "number": "112",
        "name": "F[13]",
        "type": "bidirectional",
        "description": "GPIO[93] by default; alternates eTimer_1 ETC[4] and EIRQ[31] input."
      },
      {
        "number": "113",
        "name": "F[15]",
        "type": "bidirectional",
        "description": "GPIO[95] by default; LINFlexD_1 RXD input."
      },
      {
        "number": "114",
        "name": "B[2]",
        "type": "bidirectional",
        "description": "GPIO[18] by default; alternates LINFlexD_0 TXD, SSCM DEBUG[2], and EIRQ[17] input."
      },
      {
        "number": "115",
        "name": "F[14]",
        "type": "bidirectional",
        "description": "GPIO[94] by default; alternate LINFlexD_1 TXD."
      },
      {
        "number": "116",
        "name": "B[3]",
        "type": "bidirectional",
        "description": "GPIO[19] by default; alternates SSCM DEBUG[3] and LINFlexD_0 RXD input."
      },
      {
        "number": "117",
        "name": "E[13]",
        "type": "bidirectional",
        "description": "GPIO[77] by default; alternates eTimer_0 ETC[5], DSPI_2 CS3, and EIRQ[25] input."
      },
      {
        "number": "118",
        "name": "A[10]",
        "type": "bidirectional",
        "description": "GPIO[10] by default; alternates DSPI_2 CS0, FlexPWM_0 B[0], FlexPWM_0 X[2], and EIRQ[9] input."
      },
      {
        "number": "119",
        "name": "E[14]",
        "type": "bidirectional",
        "description": "GPIO[78] by default; alternates eTimer_1 ETC[5] and EIRQ[26] input."
      },
      {
        "number": "120",
        "name": "A[11]",
        "type": "bidirectional",
        "description": "GPIO[11] by default; alternates DSPI_2 SCK, FlexPWM_0 A[0], FlexPWM_0 A[2], and EIRQ[10] input."
      },
      {
        "number": "121",
        "name": "E[15]",
        "type": "bidirectional",
        "description": "GPIO[79] by default; alternates DSPI_0 CS1 and EIRQ[27] input."
      },
      {
        "number": "122",
        "name": "A[12]",
        "type": "bidirectional",
        "description": "GPIO[12] by default; alternates DSPI_2 SOUT, FlexPWM_0 A[2], FlexPWM_0 B[2], and EIRQ[11] input."
      },
      {
        "number": "123",
        "name": "JCOMP",
        "type": "input",
        "description": "JTAG compliance select input with weak pull-down."
      },
      {
        "number": "124",
        "name": "C[15]",
        "type": "bidirectional",
        "description": "GPIO[47] by default; alternates FlexRay CA_TR_EN, eTimer_1 ETC[0], FlexPWM_0 A[1], CTU_0 EXT_IN input, and FlexPWM_0 EXT_SYNC input."
      },
      {
        "number": "125",
        "name": "D[0]",
        "type": "bidirectional",
        "description": "GPIO[48] by default; alternates FlexRay CA_TX, eTimer_1 ETC[1], and FlexPWM_0 B[1]."
      },
      {
        "number": "126",
        "name": "VDD_HV_IO",
        "type": "power_in",
        "description": "3.3 V input/output supply; recommended operating range 3.0 V to 3.63 V."
      },
      {
        "number": "127",
        "name": "VSS_HV_IO",
        "type": "power_in",
        "description": "3.3 V input/output ground (0 V)."
      },
      {
        "number": "128",
        "name": "D[3]",
        "type": "bidirectional",
        "description": "GPIO[51] by default; alternates FlexRay CB_TX, eTimer_1 ETC[4], and FlexPWM_0 A[3]."
      },
      {
        "number": "129",
        "name": "D[4]",
        "type": "bidirectional",
        "description": "GPIO[52] by default; alternates FlexRay CB_TR_EN, eTimer_1 ETC[5], and FlexPWM_0 B[3]."
      },
      {
        "number": "130",
        "name": "VDD_HV_REG_2",
        "type": "power_in",
        "description": "3.3 V voltage regulator supply; recommended operating range 3.0 V to 3.63 V."
      },
      {
        "number": "131",
        "name": "VDD_LV_COR",
        "type": "power_in",
        "description": "Core logic supply decoupling pin; capacitor connects to the nearest VSS_LV_COR pin."
      },
      {
        "number": "132",
        "name": "VSS_LV_COR",
        "type": "power_in",
        "description": "Core regulator ground; capacitor connects to the nearest VDD_LV_COR pin."
      },
      {
        "number": "133",
        "name": "F[0]",
        "type": "bidirectional",
        "description": "GPIO[80] by default; alternates FlexPWM_0 A[1], eTimer_0 ETC[2], and EIRQ[28] input."
      },
      {
        "number": "134",
        "name": "A[9]",
        "type": "bidirectional",
        "description": "GPIO[9] by default with pull-down during reset; alternates DSPI_2 CS1, FlexPWM_0 B[3], and FlexPWM_0 FAULT[0] input."
      },
      {
        "number": "135",
        "name": "VDD_LV_COR",
        "type": "power_in",
        "description": "Core logic supply decoupling pin; capacitor connects to the nearest VSS_LV_COR pin."
      },
      {
        "number": "136",
        "name": "A[13]",
        "type": "bidirectional",
        "description": "GPIO[13] by default; alternates FlexPWM_0 B[2], DSPI_2 SIN input, FlexPWM_0 FAULT[0] input, and EIRQ[12] input."
      },
      {
        "number": "137",
        "name": "VSS_LV_COR",
        "type": "power_in",
        "description": "Core regulator ground; capacitor connects to the nearest VDD_LV_COR pin."
      },
      {
        "number": "138",
        "name": "B[6]",
        "type": "bidirectional",
        "description": "GPIO[22] by default, Fast pad speed; alternates MC_CGM clk_out, DSPI_2 CS2, and EIRQ[18] input."
      },
      {
        "number": "139",
        "name": "F[3]",
        "type": "bidirectional",
        "description": "GPIO[83] by default; alternate DSPI_0 CS6."
      },
      {
        "number": "140",
        "name": "D[2]",
        "type": "bidirectional",
        "description": "GPIO[50] by default; alternates eTimer_1 ETC[3], FlexPWM_0 X[3], and FlexRay CB_RX input."
      },
      {
        "number": "141",
        "name": "FCCU_F[1]",
        "type": "bidirectional",
        "description": "FCCU fault pin F[1], used to report failures to the external system via a configurable output."
      },
      {
        "number": "142",
        "name": "C[6]",
        "type": "bidirectional",
        "description": "GPIO[38] by default; alternates DSPI_0 SOUT, FlexPWM_0 B[1], SSCM DEBUG[6], and EIRQ[24] input."
      },
      {
        "number": "143",
        "name": "A[14]",
        "type": "bidirectional",
        "description": "GPIO[14] by default; alternates FlexCAN_1 TXD, eTimer_1 ETC[4], and EIRQ[13] input."
      },
      {
        "number": "144",
        "name": "A[15]",
        "type": "bidirectional",
        "description": "GPIO[15] by default; alternates eTimer_1 ETC[5], FlexCAN_1 RXD input, FlexCAN_0 RXD input, and EIRQ[14] input."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Table 7 gives VPP_TEST only as a test pin to be tied to ground; no direction is stated. Typed as inp; BCTRL drives the base of an external ballast transistor; the datasheet gives no direction. Typed as ; EXTAL is Input/Output in Table 7; it is an output in crystal mode and an input in external clock mod"
        ],
        "pages_sent": 91,
        "cost_usd": 0.4669,
        "at": "2026-10-12T02:47:22"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588942530867548160",
        "pages": 165,
        "sha256": "29051d3f52371acd",
        "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"
    },
    "models_3d": [
      {
        "file": "spc56el60l5cbfsr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          22,
          22,
          1.5
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "b4d698da8bb7697b754adb5655c932342462d9b9341cdaa081b3604dbdf7559b",
        "checked": "2026-10-12",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "spc56el60l5cbfsr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          22,
          22,
          1.5
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "e1ce129d320cc6dc76d0b063e00d72c33a3e00f2feade39c757f1bfeb74330c8",
        "checked": "2026-10-12",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "STMicroelectronics",
      "Package": "LQFP-144(20x20)",
      "Category": "Embedded Processors & Controllers",
      "Pins": "144"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "spc56el60l5cbfsr"
  ],
  "discovery_pitch": "SPC56EL60L5CBFSR (STMicroelectronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "spc56el60l5cbfsr.kicad_sym",
    "spc56el60l5cbfsr.kicad_mod",
    "spc56el60l5cbfsr.glb",
    "spc56el60l5cbfsr.step",
    "spc56el60l5cbfsr.lbr",
    "docs/hero.png",
    "docs/spc56el60l5cbfsr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "spc56el60l5cbfsr-hero.glb",
    "spc56el60l5cbfsr-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}