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Ray Set visibility: public 8bca67e 8h ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "hc32l176pata-lqfp100",
  "title": "HC32L176PATA-LQFP100",
  "brief": "HDSC HDSC, LQFP-100(14x14). 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",
    "hc32l176pata-lqfp100",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "HC32L176PATA-LQFP100",
    "manufacturer": "HDSC",
    "package": "LQFP-100(14x14)",
    "pin_count": 100,
    "category": "Embedded Processors & Controllers",
    "subcategory": "HDSC",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/6b1389f4f8536f96d066aa237c0c5d84.pdf",
    "parts": {
      "symbol": "hc32l176pata-lqfp100.kicad_sym",
      "footprint": "hc32l176pata-lqfp100.kicad_mod",
      "model_3d": "hc32l176pata-lqfp100-hero.glb",
      "model_3d_plain": "hc32l176pata-lqfp100-etched.glb",
      "model_3d_step": "hc32l176pata-lqfp100-etched.step",
      "model_3d_step_plain": "hc32l176pata-lqfp100.step",
      "lbr": "hc32l176pata-lqfp100.lbr"
    },
    "distributor_links": {
      "lcsc": "C784690"
    },
    "distributor_check": {
      "checked_at": "2026-10-26T19:16:47Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PE02",
        "type": "bidirectional",
        "description": "General-purpose I/O port E bit 2; digital function PCA_ECI."
      },
      {
        "number": "2",
        "name": "PE03",
        "type": "bidirectional",
        "description": "General-purpose I/O port E bit 3; digital function PCA_CH0."
      },
      {
        "number": "3",
        "name": "PE04",
        "type": "bidirectional",
        "description": "General-purpose I/O port E bit 4; digital function PCA_CH1."
      },
      {
        "number": "4",
        "name": "PE05",
        "type": "bidirectional",
        "description": "General-purpose I/O port E bit 5; digital function PCA_CH2."
      },
      {
        "number": "5",
        "name": "PE06",
        "type": "bidirectional",
        "description": "General-purpose I/O port E bit 6; digital function PCA_CH3."
      },
      {
        "number": "6",
        "name": "VCAP",
        "type": "passive",
        "description": "LDO core supply output for internal circuits only; requires an external decoupling capacitor of at least 1uF."
      },
      {
        "number": "7",
        "name": "PC13",
        "type": "bidirectional",
        "description": "General-purpose I/O port C bit 13; RTC_1HZ, TIM3_CH1B, LVD input 0."
      },
      {
        "number": "8",
        "name": "XTLI/PC14",
        "type": "bidirectional",
        "description": "Port C bit 14 general-purpose I/O, also XTLI low-speed crystal oscillator input."
      },
      {
        "number": "9",
        "name": "XTLO/PC15",
        "type": "bidirectional",
        "description": "Port C bit 15 general-purpose I/O, also XTLO low-speed crystal oscillator output."
      },
      {
        "number": "10",
        "name": "PF09",
        "type": "bidirectional",
        "description": "General-purpose I/O port F bit 9; digital function TIM0_CHA."
      },
      {
        "number": "11",
        "name": "PF10",
        "type": "bidirectional",
        "description": "General-purpose I/O port F bit 10; digital function TIM0_CHB."
      },
      {
        "number": "12",
        "name": "XTHI/PF00",
        "type": "bidirectional",
        "description": "Port F bit 0 general-purpose I/O (I2C0_SDA, UART1_TXD), also XTHI high-speed crystal oscillator input (4-32MHz)."
      },
      {
        "number": "13",
        "name": "XTHO/PF01",
        "type": "bidirectional",
        "description": "Port F bit 1 general-purpose I/O (I2C0_SCL, TIM4_CHB, UART1_RXD), also XTHO high-speed crystal oscillator output."
      },
      {
        "number": "14",
        "name": "RESETB",
        "type": "input",
        "description": "Active-low reset input with a non-removable internal pull-up of about 80kOhm."
      },
      {
        "number": "15",
        "name": "SEG27/PC00",
        "type": "bidirectional",
        "description": "Port C bit 0 I/O with LPTIM0_GATE, PCNT_S0, UART1_CTS, UART2_RTS, analog AIN10, VC inputs and LCD SEG27."
      },
      {
        "number": "16",
        "name": "SEG26/PC01",
        "type": "bidirectional",
        "description": "Port C bit 1 I/O with LPTIM0_TOG, TIM5_CHB, UART1_RTS, analog AIN11, VC inputs and LCD SEG26."
      },
      {
        "number": "17",
        "name": "SEG25/PC02",
        "type": "bidirectional",
        "description": "Port C bit 2 I/O with SPI1_MISO, LPTIM0_TOGN, PCNT_S1, UART2_RXD, analog AIN12, VC inputs and LCD SEG25."
      },
      {
        "number": "18",
        "name": "SEG24/PC03",
        "type": "bidirectional",
        "description": "Port C bit 3 I/O with SPI1_MOSI, LPTIM0_ETR, UART2_TXD, analog AIN13, VC inputs and LCD SEG24."
      },
      {
        "number": "19",
        "name": "PF02",
        "type": "bidirectional",
        "description": "General-purpose I/O port F bit 2."
      },
      {
        "number": "20",
        "name": "AVSS",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "21",
        "name": "AVCC",
        "type": "power_in",
        "description": "Analog power supply; must be the same voltage as DVCC (1.8-5.5V)."
      },
      {
        "number": "22",
        "name": "PF03",
        "type": "bidirectional",
        "description": "General-purpose I/O port F bit 3."
      },
      {
        "number": "23",
        "name": "SEG23/PA00",
        "type": "bidirectional",
        "description": "Port A bit 0 I/O with UART1_CTS, LPUART1_TXD, TIM0_ETR, VC0_OUT, analog AIN0 and LCD SEG23."
      },
      {
        "number": "24",
        "name": "SEG22/PA01",
        "type": "bidirectional",
        "description": "Port A bit 1 I/O with UART1_RTS, LPUART1_RXD, TIM0_CHB, HCLK_OUT, analog AIN1 and LCD SEG22."
      },
      {
        "number": "25",
        "name": "SEG21/PA02",
        "type": "bidirectional",
        "description": "Port A bit 2 I/O with UART1_TXD, TIM0_CHA, VC1_OUT, PCLK_OUT, analog AIN2 and LCD SEG21."
      },
      {
        "number": "26",
        "name": "SEG20/PA03",
        "type": "bidirectional",
        "description": "Port A bit 3 I/O with UART1_RXD, TIM0_GATE, SPI1_CS, analog AIN3 and LCD SEG20."
      },
      {
        "number": "27",
        "name": "DVSS",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "28",
        "name": "DVCC",
        "type": "power_in",
        "description": "Digital power supply (1.8-5.5V)."
      },
      {
        "number": "29",
        "name": "SEG19/PA04",
        "type": "bidirectional",
        "description": "Port A bit 4 I/O with SPI0_CS, UART1_TXD, PCA_CH4, LVD_OUT, analog AIN4, DAC_OUT, OPA_OUT0 and LCD SEG19."
      },
      {
        "number": "30",
        "name": "SEG18/PA05",
        "type": "bidirectional",
        "description": "Port A bit 5 general-purpose I/O (SPI0_SCK, XTL_OUT, XTH_OUT) with LCD SEG18."
      },
      {
        "number": "31",
        "name": "SEG17/PA06",
        "type": "bidirectional",
        "description": "Port A bit 6 general-purpose I/O (SPI0_MISO, PCA_CH0, VC0_OUT) with LCD SEG17."
      },
      {
        "number": "32",
        "name": "SEG16/PA07",
        "type": "bidirectional",
        "description": "Port A bit 7 general-purpose I/O (SPI0_MOSI, PCA_CH1, HCLK_OUT) with LCD SEG16."
      },
      {
        "number": "33",
        "name": "SEG15/PC04",
        "type": "bidirectional",
        "description": "Port C bit 4 general-purpose I/O (LPUART0_TXD, TIM2_ETR, IR_OUT) with LCD SEG15."
      },
      {
        "number": "34",
        "name": "SEG14/PC05",
        "type": "bidirectional",
        "description": "Port C bit 5 general-purpose I/O (LPUART0_RXD, TIM6_CHB, PCA_CH4) with LCD SEG14."
      },
      {
        "number": "35",
        "name": "SEG13/PB00",
        "type": "bidirectional",
        "description": "Port B bit 0 general-purpose I/O (PCA_CH2, TIM3_CH1B, LPUART0_TXD) with LCD SEG13."
      },
      {
        "number": "36",
        "name": "SEG12/PB01",
        "type": "bidirectional",
        "description": "Port B bit 1 general-purpose I/O (PCA_CH3, PCLK_OUT, LPUART0_RTS) with LCD SEG12."
      },
      {
        "number": "37",
        "name": "SEG11/PB02",
        "type": "bidirectional",
        "description": "Port B bit 2 general-purpose I/O (LPTIM_TOG, PCA_ECI, LPUART1_TXD) with LCD SEG11."
      },
      {
        "number": "38",
        "name": "PE07",
        "type": "bidirectional",
        "description": "General-purpose I/O port E bit 7; digital functions TIM3_ETR, LPTIM1_GATE."
      },
      {
        "number": "39",
        "name": "PE08",
        "type": "bidirectional",
        "description": "General-purpose I/O port E bit 8; digital functions TIM3_CH0B, LPTIM1_ETR."
      },
      {
        "number": "40",
        "name": "PE09",
        "type": "bidirectional",
        "description": "General-purpose I/O port E bit 9; digital functions TIM3_CH0A, LPTIM1_TOG."
      },
      {
        "number": "41",
        "name": "PE10",
        "type": "bidirectional",
        "description": "General-purpose I/O port E bit 10; digital functions TIM3_CH1B, LPTIM1_TOGN."
      },
      {
        "number": "42",
        "name": "PE11",
        "type": "bidirectional",
        "description": "General-purpose I/O port E bit 11; digital function TIM3_CH1A."
      },
      {
        "number": "43",
        "name": "SEG51/PE12",
        "type": "bidirectional",
        "description": "Port E bit 12 general-purpose I/O (TIM3_CH2B, SPI0_CS, UART3_CTS) with LCD SEG51."
      },
      {
        "number": "44",
        "name": "SEG50/PE13",
        "type": "bidirectional",
        "description": "Port E bit 13 general-purpose I/O (TIM3_CH2A, SPI0_SCK, UART3_RTS) with LCD SEG50."
      },
      {
        "number": "45",
        "name": "SEG49/PE14",
        "type": "bidirectional",
        "description": "Port E bit 14 general-purpose I/O (TIM3_CH0B, SPI0_MISO, UART3_RXD) with LCD SEG49."
      },
      {
        "number": "46",
        "name": "SEG48/PE15",
        "type": "bidirectional",
        "description": "Port E bit 15 general-purpose I/O (TIM3_BK, SPI0_MOSI, UART3_TXD) with LCD SEG48."
      },
      {
        "number": "47",
        "name": "SEG10/PB10",
        "type": "bidirectional",
        "description": "Port B bit 10 general-purpose I/O (I2C1_SCL, SPI1_SCK, LPUART0_TXD) with LCD SEG10."
      },
      {
        "number": "48",
        "name": "SEG9/PB11",
        "type": "bidirectional",
        "description": "Port B bit 11 general-purpose I/O (I2C1_SDA, LPUART0_RXD, TIM6_CHA) with LCD SEG9."
      },
      {
        "number": "49",
        "name": "DVSS",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "50",
        "name": "DVCC",
        "type": "power_in",
        "description": "Digital power supply (1.8-5.5V)."
      },
      {
        "number": "51",
        "name": "PB12/SEG8",
        "type": "bidirectional",
        "description": "Port B bit 12 general-purpose I/O (SPI1_CS, TIM3_BK, LPUART0_TXD) with LCD SEG8."
      },
      {
        "number": "52",
        "name": "PB13/SEG7",
        "type": "bidirectional",
        "description": "Port B bit 13 general-purpose I/O (SPI1_SCK, I2C1_SCL, LPUART0_CTS) with LCD SEG7."
      },
      {
        "number": "53",
        "name": "PB14/SEG6",
        "type": "bidirectional",
        "description": "Port B bit 14 general-purpose I/O (SPI1_MISO, I2C1_SDA, RTC_1HZ) with LCD SEG6."
      },
      {
        "number": "54",
        "name": "PB15/SEG5",
        "type": "bidirectional",
        "description": "Port B bit 15 general-purpose I/O (SPI1_MOSI, TIM3_CH2B, LPUART1_RXD) with LCD SEG5."
      },
      {
        "number": "55",
        "name": "PD08/SEG47",
        "type": "bidirectional",
        "description": "Port D bit 8 general-purpose I/O (LPUART0_TXD) with LCD SEG47."
      },
      {
        "number": "56",
        "name": "PD09/SEG46",
        "type": "bidirectional",
        "description": "Port D bit 9 general-purpose I/O (LPUART0_RXD) with LCD SEG46."
      },
      {
        "number": "57",
        "name": "PD10/SEG45",
        "type": "bidirectional",
        "description": "Port D bit 10 general-purpose I/O (LPUART0_TXD) with LCD SEG45."
      },
      {
        "number": "58",
        "name": "PD11/SEG44",
        "type": "bidirectional",
        "description": "Port D bit 11 general-purpose I/O (LPUART0_CTS) with LCD SEG44."
      },
      {
        "number": "59",
        "name": "PD12/SEG43",
        "type": "bidirectional",
        "description": "Port D bit 12 general-purpose I/O (LPUART0_RTS, UART2_RTS) with LCD SEG43."
      },
      {
        "number": "60",
        "name": "PD13/SEG42",
        "type": "bidirectional",
        "description": "Port D bit 13 general-purpose I/O (UART2_RXD) with LCD SEG42."
      },
      {
        "number": "61",
        "name": "PD14/SEG41",
        "type": "bidirectional",
        "description": "Port D bit 14 general-purpose I/O (UART2_TXD) with LCD SEG41."
      },
      {
        "number": "62",
        "name": "PD15/SEG40",
        "type": "bidirectional",
        "description": "Port D bit 15 general-purpose I/O (UART2_CTS) with LCD SEG40."
      },
      {
        "number": "63",
        "name": "PC06/SEG4",
        "type": "bidirectional",
        "description": "Port C bit 6 general-purpose I/O (PCA_CH0, TIM4_CHA, UART3_RXD) with LCD SEG4."
      },
      {
        "number": "64",
        "name": "PC07/SEG3",
        "type": "bidirectional",
        "description": "Port C bit 7 general-purpose I/O (PCA_CH1, TIM5_CHA, UART3_TXD) with LCD SEG3."
      },
      {
        "number": "65",
        "name": "PC08/SEG2",
        "type": "bidirectional",
        "description": "Port C bit 8 general-purpose I/O (PCA_CH2, TIM6_CHA, UART3_CTS) with LCD SEG2."
      },
      {
        "number": "66",
        "name": "PC09/SEG1",
        "type": "bidirectional",
        "description": "Port C bit 9 general-purpose I/O (PCA_CH3, TIM4_CHB, UART3_RTS) with LCD SEG1."
      },
      {
        "number": "67",
        "name": "PA08/SEG0",
        "type": "bidirectional",
        "description": "Port A bit 8 general-purpose I/O (UART0_TXD, TIM3_CH0A, TIM4_CHA) with LCD SEG0."
      },
      {
        "number": "68",
        "name": "PA09/COM0",
        "type": "bidirectional",
        "description": "Port A bit 9 general-purpose I/O (UART0_TXD, I2C0_SCL, TIM3_CH1A) with LCD COM0."
      },
      {
        "number": "69",
        "name": "PA10/COM1",
        "type": "bidirectional",
        "description": "Port A bit 10 general-purpose I/O (UART0_RXD, I2C0_SDA, TIM3_CH2A) with LCD COM1."
      },
      {
        "number": "70",
        "name": "PA11/COM2",
        "type": "bidirectional",
        "description": "Port A bit 11 general-purpose I/O (UART0_CTS, I2C1_SCL, SPI0_MISO) with LCD COM2."
      },
      {
        "number": "71",
        "name": "PA12/COM3",
        "type": "bidirectional",
        "description": "Port A bit 12 general-purpose I/O (UART0_RTS, I2C1_SDA, SPI0_MOSI) with LCD COM3."
      },
      {
        "number": "72",
        "name": "PA13/SWDIO",
        "type": "bidirectional",
        "description": "Port A bit 13 general-purpose I/O, also SWDIO serial-wire debug/programming data."
      },
      {
        "number": "73",
        "name": "PF06",
        "type": "bidirectional",
        "description": "General-purpose I/O port F bit 6 (I2C1_SCL, LPUART1_CTS, UART0_CTS)."
      },
      {
        "number": "74",
        "name": "DVSS",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "75",
        "name": "DVCC",
        "type": "power_in",
        "description": "Digital power supply (1.8-5.5V)."
      },
      {
        "number": "76",
        "name": "PA14/SWCLK",
        "type": "bidirectional",
        "description": "Port A bit 14 general-purpose I/O, also SWCLK serial-wire debug/programming clock."
      },
      {
        "number": "77",
        "name": "PA15",
        "type": "bidirectional",
        "description": "General-purpose I/O port A bit 15 (SPI0_CS, UART1_RXD, LPUART1_RTS)."
      },
      {
        "number": "78",
        "name": "PC10/COM4/SEG39",
        "type": "bidirectional",
        "description": "Port C bit 10 general-purpose I/O (LPUART1_TXD, LPUART0_TXD, PCA_CH2) with LCD COM4/SEG39."
      },
      {
        "number": "79",
        "name": "PC11/COM5/SEG38",
        "type": "bidirectional",
        "description": "Port C bit 11 general-purpose I/O (LPUART1_RXD, LPUART0_RXD, PCA_CH3) with LCD COM5/SEG38."
      },
      {
        "number": "80",
        "name": "PC12/COM6/SEG37",
        "type": "bidirectional",
        "description": "Port C bit 12 general-purpose I/O (LPUART0_TXD, LPUART1_TXD, PCA_CH4) with LCD COM6/SEG37."
      },
      {
        "number": "81",
        "name": "PD00",
        "type": "bidirectional",
        "description": "General-purpose I/O port D bit 0; digital function SPI1_CS."
      },
      {
        "number": "82",
        "name": "PD01",
        "type": "bidirectional",
        "description": "General-purpose I/O port D bit 1; digital function SPI1_SCK."
      },
      {
        "number": "83",
        "name": "PD02/COM7/SEG36",
        "type": "bidirectional",
        "description": "Port D bit 2 general-purpose I/O (PCA_ECI, LPUART0_RTS, TIM1_ETR) with LCD COM7/SEG36."
      },
      {
        "number": "84",
        "name": "PD03",
        "type": "bidirectional",
        "description": "General-purpose I/O port D bit 3 (UART1_CTS, SPI1_MISO, LPTIM1_TOG)."
      },
      {
        "number": "85",
        "name": "PD04",
        "type": "bidirectional",
        "description": "General-purpose I/O port D bit 4 (UART1_RTS, SPI1_MOSI, LPTIM1_TOGN)."
      },
      {
        "number": "86",
        "name": "PD05",
        "type": "bidirectional",
        "description": "General-purpose I/O port D bit 5 (UART1_TXD, LPTIM1_GATE)."
      },
      {
        "number": "87",
        "name": "PD06",
        "type": "bidirectional",
        "description": "General-purpose I/O port D bit 6 (UART1_RXD, LPTIM1_ETR)."
      },
      {
        "number": "88",
        "name": "PD07",
        "type": "bidirectional",
        "description": "General-purpose I/O port D bit 7; digital function UART1_TXD."
      },
      {
        "number": "89",
        "name": "PB03/SEG35/VLCDH",
        "type": "bidirectional",
        "description": "Port B bit 3 general-purpose I/O (SPI0_SCK, TIM0_CHB) with LCD SEG35 or VLCDH pin for external resistor/capacitor mode."
      },
      {
        "number": "90",
        "name": "PB04/SEG34/VLCD3",
        "type": "bidirectional",
        "description": "Port B bit 4 general-purpose I/O (SPI0_MISO, PCA_CH0) with LCD SEG34 or VLCD3 pin."
      },
      {
        "number": "91",
        "name": "PB05/SEG33/VLCD2",
        "type": "bidirectional",
        "description": "Port B bit 5 general-purpose I/O (SPI0_MOSI, TIM1_BK) with LCD SEG33 or VLCD2 pin (2/3 VLCDH)."
      },
      {
        "number": "92",
        "name": "PB06/SEG32/VLCD1",
        "type": "bidirectional",
        "description": "Port B bit 6 general-purpose I/O (I2C0_SCL, UART0_TXD) with LCD SEG32 or VLCD1 pin (1/3 VLCDH)."
      },
      {
        "number": "93",
        "name": "PB07/SEG31",
        "type": "bidirectional",
        "description": "Port B bit 7 general-purpose I/O (I2C0_SDA, UART0_RXD), LVD monitor input, with LCD SEG31."
      },
      {
        "number": "94",
        "name": "BOOT0",
        "type": "input",
        "description": "Boot mode pin (PF11): high at reset selects ISP programming mode, low selects user mode executing Flash code."
      },
      {
        "number": "95",
        "name": "PB08/SEG29",
        "type": "bidirectional",
        "description": "Port B bit 8 general-purpose I/O (I2C0_SCL, TIM1_CHA, UART0_TXD), LVD monitor input, with LCD SEG29."
      },
      {
        "number": "96",
        "name": "PB09/SEG28",
        "type": "bidirectional",
        "description": "Port B bit 9 general-purpose I/O (I2C0_SDA, IR_OUT, SPI1_CS, UART0_RXD) with LCD SEG28."
      },
      {
        "number": "97",
        "name": "PE00",
        "type": "bidirectional",
        "description": "General-purpose I/O port E bit 0; digital function TIM1_CHA."
      },
      {
        "number": "98",
        "name": "PE01",
        "type": "bidirectional",
        "description": "General-purpose I/O port E bit 1; digital function TIM2_CHA."
      },
      {
        "number": "99",
        "name": "DVSS",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "100",
        "name": "DVCC",
        "type": "power_in",
        "description": "Digital power supply (1.8-5.5V)."
      }
    ],
    "provenance": {
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      "factory_chain": {
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        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin-function table pages 31-37 (LQFP100 pins ~30-95) are missing from the supplied text. Pin names a; The diagram prints the top-row pin labels (pins 76-100) out of order. I assigned pin numbers to them; VCAP type chosen as passive. It is an LDO output that needs an external capacitor of at least 1uF.",
          "37/100 pins cited to the wrong page (name found elsewhere): ['20:AVSS@p42', '21:AVCC@p47', '33:SEG15/PC04@p39', '34:SEG14/PC05@p39']"
        ],
        "pages_sent": 51,
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        "at": "2026-10-26T19:16:08"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/6b1389f4f8536f96d066aa237c0c5d84.pdf",
        "pages": 98,
        "sha256": "566056c166174c9d",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 100,
        "described": 100,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "up": "Z",
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "51720097260ffba41c3062f85f67623721102fa535901c47cb555a1f444feeb3",
        "checked": "2026-10-26",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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      {
        "file": "hc32l176pata-lqfp100-etched.step",
        "role": "eda",
        "up": "Z",
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        "origin": "footprint origin = pad-pattern centre",
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        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "HDSC",
      "Package": "LQFP-100(14x14)",
      "Category": "Embedded Processors & Controllers",
      "Pins": "100"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "566056c166174c9d2fb32d04a03f06c6992cd5ca1f9cda2c505529ac57c5085c",
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          "name": "External main supply voltage (incl. AVCC and DVCC)",
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          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 5.5,
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        },
        {
          "name": "Voltage difference between different supply pins",
          "symbol": "|ΔVCCx|",
          "kind": "absolute_maximum",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "",
          "source_page": 49,
          "source": "datasheet"
        },
        {
          "name": "Voltage difference between different ground pins",
          "symbol": "|VSSx - VSS|",
          "kind": "absolute_maximum",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 50,
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          "source": "datasheet"
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        {
          "name": "Total current into DVCC/AVCC supply lines",
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          "typ": null,
          "max": 300,
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          "source_page": 49,
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        },
        {
          "name": "Total current out of VSS ground lines",
          "symbol": "IVSS",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
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        {
          "name": "Output sink current on any I/O and control pin",
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          "min": null,
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        },
        {
          "name": "Output current on any I/O and control pin",
          "symbol": "IIO",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": -25,
          "conditions": "",
          "source_page": 49,
          "source": "datasheet"
        },
        {
          "name": "Injection current on RESETB pin",
          "symbol": "IINJ(PIN)",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "",
          "source_page": 49,
          "source": "datasheet"
        },
        {
          "name": "Injection current on XTHI and XTLI pins",
          "symbol": "IINJ(PIN)",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -5,
          "typ": null,
          "max": 5,
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          "source_page": 49,
          "source": "datasheet"
        },
        {
          "name": "Injection current on other pins",
          "symbol": "IINJ(PIN)",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "",
          "source_page": 49,
          "source": "datasheet"
        },
        {
          "name": "Total injection current on all I/O and control pins",
          "symbol": "ΣIINJ(PIN)",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -25,
          "typ": null,
          "max": 25,
          "conditions": "",
          "source_page": 49,
          "source": "datasheet"
        },
        {
          "name": "Operating supply voltage",
          "symbol": "VCC",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.8,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Internal 2.5V reference voltage",
          "symbol": "VREF25",
          "kind": "electrical",
          "unit": "V",
          "min": 2.475,
          "typ": 2.5,
          "max": 2.525,
          "conditions": "25°C, 3.3V",
          "source_page": 54,
          "source": "datasheet"
        },
        {
          "name": "Internal 2.5V reference voltage",
          "symbol": "VREF25",
          "kind": "electrical",
          "unit": "V",
          "min": 2.463,
          "typ": 2.5,
          "max": 2.525,
          "conditions": "-40~85°C, 2.8~5.5V",
          "source_page": 54,
          "source": "datasheet"
        },
        {
          "name": "Internal 1.5V reference voltage",
          "symbol": "VREF15",
          "kind": "electrical",
          "unit": "V",
          "min": 1.485,
          "typ": 1.5,
          "max": 1.515,
          "conditions": "25°C, 3.3V",
          "source_page": 54,
          "source": "datasheet"
        },
        {
          "name": "Internal 1.5V reference voltage",
          "symbol": "VREF15",
          "kind": "electrical",
          "unit": "V",
          "min": 1.477,
          "typ": 1.5,
          "max": 1.519,
          "conditions": "-40~85°C, 1.8~5.5V",
          "source_page": 54,
          "source": "datasheet"
        },
        {
          "name": "Internal 2.5V/1.5V reference temperature coefficient",
          "symbol": "TCoeff",
          "kind": "temperature_coefficient",
          "unit": "ppm/°C",
          "min": null,
          "typ": null,
          "max": 120,
          "conditions": "-40 ~ 85°C",
          "source_page": 54,
          "source": "datasheet"
        },
        {
          "name": "Run mode supply current, RCH 4M",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 1000,
          "max": 1430,
          "conditions": "All peripherals clock ON, while(1) in Flash, VCAP=1.5V, VCC=1.8-5.5V, TA=-40~85°C, RCH 4M",
          "source_page": 55,
          "source": "datasheet"
        },
        {
          "name": "Run mode supply current, RCH 8M",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 1890,
          "max": 2710,
          "conditions": "All peripherals clock ON, while(1) in Flash, VCAP=1.5V, VCC=1.8-5.5V, TA=-40~85°C, RCH 8M",
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          "source": "datasheet"
        },
        {
          "name": "Run mode supply current, RCH 16M",
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          "unit": "μA",
          "min": null,
          "typ": 3710,
          "max": 5160,
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          "source": "datasheet"
        },
        {
          "name": "Run mode supply current, RCH 22.12M",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 5010,
          "max": 7000,
          "conditions": "All peripherals clock ON, while(1) in Flash, VCAP=1.5V, VCC=1.8-5.5V, TA=-40~85°C, RCH 22.12M",
          "source_page": 55,
          "source": "datasheet"
        },
        {
          "name": "Run mode supply current, RCH 24M",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 5400,
          "max": 7570,
          "conditions": "All peripherals clock ON, while(1) in Flash, VCAP=1.5V, VCC=1.8-5.5V, TA=-40~85°C, RCH 24M",
          "source_page": 55,
          "source": "datasheet"
        },
        {
          "name": "Run mode supply current, PLL 48M (RCH4M source)",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 9610,
          "max": 11200,
          "conditions": "All peripherals clock ON, while(1) in Flash, VCAP=1.5V, VCC=1.8-5.5V, TA=-40~85°C, FlashWait=1",
          "source_page": 55,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
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  "discovery_pitch": "HC32L176PATA-LQFP100 (HDSC) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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