component
HC32L196PCTA-LQFP100
Public Made by Adomby adom
HDSC HDSC, LQFP-100(14x14). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"version": "0.1.0",
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"description": "HDSC HDSC, LQFP-100(14x14). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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"embedded processors & controllers",
"hc32l196pcta-lqfp100",
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"component": {
"mpn": "HC32L196PCTA-LQFP100",
"manufacturer": "HDSC",
"package": "LQFP-100(14x14)",
"pin_count": 100,
"category": "Embedded Processors & Controllers",
"subcategory": "HDSC",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/7b0a4cb095a7ac5e928de6503515d78e.pdf",
"parts": {
"symbol": "hc32l196pcta-lqfp100.kicad_sym",
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"lbr": "hc32l196pcta-lqfp100.lbr"
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"distributor_links": {
"lcsc": "C784676"
},
"distributor_check": {
"checked_at": "2026-10-22T21:39:25Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "quota"
},
"mouser": {
"pn": null,
"status": "quota"
}
},
"pins": [
{
"number": "1",
"name": "PE02",
"type": "bidirectional",
"description": "General-purpose I/O port E bit 2 with PCA_ECI alternate function."
},
{
"number": "2",
"name": "PE03",
"type": "bidirectional",
"description": "General-purpose I/O port E bit 3 with PCA_CH0 alternate function."
},
{
"number": "3",
"name": "PE04",
"type": "bidirectional",
"description": "General-purpose I/O port E bit 4 with PCA_CH1 alternate function."
},
{
"number": "4",
"name": "PE05",
"type": "bidirectional",
"description": "General-purpose I/O port E bit 5 with PCA_CH2 alternate function."
},
{
"number": "5",
"name": "PE06",
"type": "bidirectional",
"description": "General-purpose I/O port E bit 6 with PCA_CH3 alternate function."
},
{
"number": "6",
"name": "VCAP",
"type": "power_out",
"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 PC13 with RTC_1HZ, TIM3_CH1B and LVD input functions."
},
{
"number": "8",
"name": "XTLI/PC14",
"type": "bidirectional",
"description": "Low-speed (32.768kHz) crystal oscillator input XTLI or general-purpose I/O PC14."
},
{
"number": "9",
"name": "XTLO/PC15",
"type": "bidirectional",
"description": "Low-speed (32.768kHz) crystal oscillator output XTLO or general-purpose I/O PC15."
},
{
"number": "10",
"name": "PF09",
"type": "bidirectional",
"description": "General-purpose I/O port F bit 9 with TIM0_CHA alternate function."
},
{
"number": "11",
"name": "PF10",
"type": "bidirectional",
"description": "General-purpose I/O port F bit 10 with TIM0_CHB alternate function."
},
{
"number": "12",
"name": "XTHI/PF00",
"type": "bidirectional",
"description": "High-speed (4~32MHz) crystal oscillator input XTHI or general-purpose I/O PF00 with I2C0_SDA and UART1_TXD."
},
{
"number": "13",
"name": "XTHO/PF01",
"type": "bidirectional",
"description": "High-speed (4~32MHz) crystal oscillator output XTHO or general-purpose I/O PF01 with I2C0_SCL, TIM4_CHB and UART1_RXD."
},
{
"number": "14",
"name": "RESETB",
"type": "input",
"description": "Active-low reset input with a non-removable internal weak pull-up of about 80kOhm."
},
{
"number": "15",
"name": "SEG27/PC00",
"type": "bidirectional",
"description": "General-purpose I/O PC00 with LCD segment 27, ADC input AIN10 and VC0_INP0/VC1_INN0 analog functions."
},
{
"number": "16",
"name": "SEG26/PC01",
"type": "bidirectional",
"description": "General-purpose I/O PC01 with LCD segment 26, ADC input AIN11 and VC0_INP1/VC1_INN1 analog functions."
},
{
"number": "17",
"name": "SEG25/PC02",
"type": "bidirectional",
"description": "General-purpose I/O PC02 with LCD segment 25, ADC input AIN12 and VC0_INP2/VC1_INN2 analog functions."
},
{
"number": "18",
"name": "SEG24/PC03",
"type": "bidirectional",
"description": "General-purpose I/O PC03 with LCD segment 24, ADC input AIN13 and VC0_INP3/VC1_INN3 analog functions."
},
{
"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 supply, 1.8~5.5V, must be at the same voltage as DVCC."
},
{
"number": "22",
"name": "PF03",
"type": "bidirectional",
"description": "General-purpose I/O port F bit 3."
},
{
"number": "23",
"name": "SEG23/PA00",
"type": "bidirectional",
"description": "General-purpose I/O PA00 with LCD segment 23, ADC input AIN0 and VC analog functions."
},
{
"number": "24",
"name": "SEG22/PA01",
"type": "bidirectional",
"description": "General-purpose I/O PA01 with LCD segment 22, ADC input AIN1 and VC analog functions."
},
{
"number": "25",
"name": "SEG21/PA02",
"type": "bidirectional",
"description": "General-purpose I/O PA02 with LCD segment 21, ADC input AIN2 and VC analog functions."
},
{
"number": "26",
"name": "SEG20/PA03",
"type": "bidirectional",
"description": "General-purpose I/O PA03 with LCD segment 20, ADC input AIN3 and VC analog functions."
},
{
"number": "27",
"name": "DVSS",
"type": "power_in",
"description": "Digital ground."
},
{
"number": "28",
"name": "DVCC",
"type": "power_in",
"description": "Digital supply, 1.8~5.5V."
},
{
"number": "29",
"name": "SEG19/PA04",
"type": "bidirectional",
"description": "General-purpose I/O PA04 with LCD segment 19, ADC input AIN4, DAC_OUT and OPA_OUT0 analog functions."
},
{
"number": "30",
"name": "SEG18/PA05",
"type": "bidirectional",
"description": "General-purpose I/O PA05 with LCD segment 18 and SPI0_SCK alternate function."
},
{
"number": "31",
"name": "SEG17/PA06",
"type": "bidirectional",
"description": "General-purpose I/O PA06 with LCD segment 17 and SPI0_MISO alternate function."
},
{
"number": "32",
"name": "SEG16/PA07",
"type": "bidirectional",
"description": "General-purpose I/O PA07 with LCD segment 16 and SPI0_MOSI alternate function."
},
{
"number": "33",
"name": "SEG15/PC04",
"type": "bidirectional",
"description": "General-purpose I/O PC04 with LCD segment 15 and LPUART0_TXD alternate function."
},
{
"number": "34",
"name": "SEG14/PC05",
"type": "bidirectional",
"description": "General-purpose I/O PC05 with LCD segment 14 and LPUART0_RXD alternate function."
},
{
"number": "35",
"name": "SEG13/PB00",
"type": "bidirectional",
"description": "General-purpose I/O PB00 with LCD segment 13 and PCA_CH2 alternate function."
},
{
"number": "36",
"name": "SEG12/PB01",
"type": "bidirectional",
"description": "General-purpose I/O PB01 with LCD segment 12 and PCA_CH3 alternate function."
},
{
"number": "37",
"name": "SEG11/PB02",
"type": "bidirectional",
"description": "General-purpose I/O PB02 with LCD segment 11 and LPTIM_TOG alternate function."
},
{
"number": "38",
"name": "PE07",
"type": "bidirectional",
"description": "General-purpose I/O port E bit 7 with TIM3_ETR and LPTIM1_GATE alternate functions."
},
{
"number": "39",
"name": "PE08",
"type": "bidirectional",
"description": "General-purpose I/O port E bit 8 with TIM3_CH0B and LPTIM1_ETR alternate functions."
},
{
"number": "40",
"name": "PE09",
"type": "bidirectional",
"description": "General-purpose I/O port E bit 9 with TIM3_CH0A and LPTIM1_TOG alternate functions."
},
{
"number": "41",
"name": "PE10",
"type": "bidirectional",
"description": "General-purpose I/O port E bit 10 with TIM3_CH1B and LPTIM1_TOGN alternate functions."
},
{
"number": "42",
"name": "PE11",
"type": "bidirectional",
"description": "General-purpose I/O port E bit 11 with TIM3_CH1A alternate function."
},
{
"number": "43",
"name": "SEG51/PE12",
"type": "bidirectional",
"description": "General-purpose I/O PE12 with LCD segment 51, TIM3_CH2B, SPI0_CS and UART3_CTS alternate functions."
},
{
"number": "44",
"name": "SEG50/PE13",
"type": "bidirectional",
"description": "General-purpose I/O PE13 with LCD segment 50, TIM3_CH2A, SPI0_SCK and UART3_RTS alternate functions."
},
{
"number": "45",
"name": "SEG49/PE14",
"type": "bidirectional",
"description": "General-purpose I/O PE14 with LCD segment 49, TIM3_CH0B, SPI0_MISO and UART3_RXD alternate functions."
},
{
"number": "46",
"name": "SEG48/PE15",
"type": "bidirectional",
"description": "General-purpose I/O PE15 with LCD segment 48, TIM3_BK, SPI0_MOSI and UART3_TXD alternate functions."
},
{
"number": "47",
"name": "SEG10/PB10",
"type": "bidirectional",
"description": "General-purpose I/O PB10 with LCD segment 10, I2C1_SCL and SPI1_SCK alternate functions."
},
{
"number": "48",
"name": "SEG9/PB11",
"type": "bidirectional",
"description": "General-purpose I/O PB11 with LCD segment 9, I2C1_SDA and TIM1_CHB alternate functions."
},
{
"number": "49",
"name": "DVSS",
"type": "power_in",
"description": "Digital ground."
},
{
"number": "50",
"name": "DVCC",
"type": "power_in",
"description": "Digital supply, 1.8~5.5V."
},
{
"number": "51",
"name": "PB12/SEG8",
"type": "bidirectional",
"description": "General-purpose I/O PB12 with LCD segment 8 and SPI1_CS alternate function."
},
{
"number": "52",
"name": "PB13/SEG7",
"type": "bidirectional",
"description": "General-purpose I/O PB13 with LCD segment 7, SPI1_SCK and I2C1_SCL alternate functions."
},
{
"number": "53",
"name": "PB14/SEG6",
"type": "bidirectional",
"description": "General-purpose I/O PB14 with LCD segment 6, SPI1_MISO and I2C1_SDA alternate functions."
},
{
"number": "54",
"name": "PB15/SEG5",
"type": "bidirectional",
"description": "General-purpose I/O PB15 with LCD segment 5 and SPI1_MOSI alternate function."
},
{
"number": "55",
"name": "PD08/SEG47",
"type": "bidirectional",
"description": "General-purpose I/O PD08 with LCD segment 47 and LPUART0_TXD alternate function."
},
{
"number": "56",
"name": "PD09/SEG46",
"type": "bidirectional",
"description": "General-purpose I/O PD09 with LCD segment 46 and LPUART0_RXD alternate function."
},
{
"number": "57",
"name": "PD10/SEG45",
"type": "bidirectional",
"description": "General-purpose I/O PD10 with LCD segment 45 and LPUART0_TXD alternate function."
},
{
"number": "58",
"name": "PD11/SEG44",
"type": "bidirectional",
"description": "General-purpose I/O PD11 with LCD segment 44 and LPUART0_CTS alternate function."
},
{
"number": "59",
"name": "PD12/SEG43",
"type": "bidirectional",
"description": "General-purpose I/O PD12 with LCD segment 43, LPUART0_RTS and UART2_RTS alternate functions."
},
{
"number": "60",
"name": "PD13/SEG42",
"type": "bidirectional",
"description": "General-purpose I/O PD13 with LCD segment 42 and UART2_RXD alternate function."
},
{
"number": "61",
"name": "PD14/SEG41",
"type": "bidirectional",
"description": "General-purpose I/O PD14 with LCD segment 41 and UART2_TXD alternate function."
},
{
"number": "62",
"name": "PD15/SEG40",
"type": "bidirectional",
"description": "General-purpose I/O PD15 with LCD segment 40 and UART2_CTS alternate function."
},
{
"number": "63",
"name": "PC06/SEG4",
"type": "bidirectional",
"description": "General-purpose I/O PC06 with LCD segment 4, PCA_CH0 and UART3_RXD alternate functions."
},
{
"number": "64",
"name": "PC07/SEG3",
"type": "bidirectional",
"description": "General-purpose I/O PC07 with LCD segment 3, PCA_CH1 and UART3_TXD alternate functions."
},
{
"number": "65",
"name": "PC08/SEG2",
"type": "bidirectional",
"description": "General-purpose I/O PC08 with LCD segment 2, PCA_CH2 and UART3_CTS alternate functions."
},
{
"number": "66",
"name": "PC09/SEG1",
"type": "bidirectional",
"description": "General-purpose I/O PC09 with LCD segment 1, PCA_CH3 and UART3_RTS alternate functions."
},
{
"number": "67",
"name": "PA08/SEG0",
"type": "bidirectional",
"description": "General-purpose I/O PA08 with LCD segment 0 and UART0_TXD alternate function."
},
{
"number": "68",
"name": "PA09/COM0",
"type": "bidirectional",
"description": "General-purpose I/O PA09 with LCD common 0 and UART0_TXD, I2C0_SCL alternate functions."
},
{
"number": "69",
"name": "PA10/COM1",
"type": "bidirectional",
"description": "General-purpose I/O PA10 with LCD common 1 and UART0_RXD, I2C0_SDA alternate functions."
},
{
"number": "70",
"name": "PA11/COM2",
"type": "bidirectional",
"description": "General-purpose I/O PA11 with LCD common 2 and UART0_CTS, I2C1_SCL alternate functions."
},
{
"number": "71",
"name": "PA12/COM3",
"type": "bidirectional",
"description": "General-purpose I/O PA12 with LCD common 3 and UART0_RTS, I2C1_SDA alternate functions."
},
{
"number": "72",
"name": "PA13/SWDIO",
"type": "bidirectional",
"description": "General-purpose I/O PA13 that carries the SWD data line SWDIO for debug and programming."
},
{
"number": "73",
"name": "PF06",
"type": "bidirectional",
"description": "General-purpose I/O port F bit 6 with I2C1_SCL, LPUART1_CTS and UART0_CTS alternate functions."
},
{
"number": "74",
"name": "DVSS",
"type": "power_in",
"description": "Digital ground."
},
{
"number": "75",
"name": "DVCC",
"type": "power_in",
"description": "Digital supply, 1.8~5.5V."
},
{
"number": "76",
"name": "PA14/SWCLK",
"type": "bidirectional",
"description": "General-purpose I/O PA14 that carries the SWD clock SWCLK for debug and programming."
},
{
"number": "77",
"name": "PA15",
"type": "bidirectional",
"description": "General-purpose I/O PA15 with SPI0_CS and UART1_RXD alternate functions."
},
{
"number": "78",
"name": "PC10/COM4/SEG39",
"type": "bidirectional",
"description": "General-purpose I/O PC10 with LCD common 4 / segment 39 and LPUART1_TXD alternate function."
},
{
"number": "79",
"name": "PC11/COM5/SEG38",
"type": "bidirectional",
"description": "General-purpose I/O PC11 with LCD common 5 / segment 38 and LPUART1_RXD alternate function."
},
{
"number": "80",
"name": "PC12/COM6/SEG37",
"type": "bidirectional",
"description": "General-purpose I/O PC12 with LCD common 6 / segment 37 and LPUART0_TXD alternate function."
},
{
"number": "81",
"name": "PD00",
"type": "bidirectional",
"description": "General-purpose I/O port D bit 0 with SPI1_CS alternate function."
},
{
"number": "82",
"name": "PD01",
"type": "bidirectional",
"description": "General-purpose I/O port D bit 1 with SPI1_SCK alternate function."
},
{
"number": "83",
"name": "PD02/COM7/SEG36",
"type": "bidirectional",
"description": "General-purpose I/O PD02 with LCD common 7 / segment 36 and PCA_ECI alternate function."
},
{
"number": "84",
"name": "PD03",
"type": "bidirectional",
"description": "General-purpose I/O port D bit 3 with UART1_CTS and SPI1_MISO alternate functions."
},
{
"number": "85",
"name": "PD04",
"type": "bidirectional",
"description": "General-purpose I/O port D bit 4 with UART1_RTS and SPI1_MOSI alternate functions."
},
{
"number": "86",
"name": "PD05",
"type": "bidirectional",
"description": "General-purpose I/O port D bit 5 with UART1_TXD and LPTIM1_GATE alternate functions."
},
{
"number": "87",
"name": "PD06",
"type": "bidirectional",
"description": "General-purpose I/O port D bit 6 with UART1_RXD and LPTIM1_ETR alternate functions."
},
{
"number": "88",
"name": "PD07",
"type": "bidirectional",
"description": "General-purpose I/O port D bit 7 with UART1_TXD alternate function."
},
{
"number": "89",
"name": "PB03/SEG35/VLCDH",
"type": "bidirectional",
"description": "General-purpose I/O PB03 with LCD segment 35 and VLCDH external-resistor/capacitor LCD bias pin."
},
{
"number": "90",
"name": "PB04/SEG34/VLCD3",
"type": "bidirectional",
"description": "General-purpose I/O PB04 with LCD segment 34 and VLCD3 LCD bias pin."
},
{
"number": "91",
"name": "PB05/SEG33/VLCD2",
"type": "bidirectional",
"description": "General-purpose I/O PB05 with LCD segment 33 and VLCD2 LCD bias pin."
},
{
"number": "92",
"name": "PB06/SEG32/VLCD1",
"type": "bidirectional",
"description": "General-purpose I/O PB06 with LCD segment 32 and VLCD1 LCD bias pin."
},
{
"number": "93",
"name": "PB07/SEG31",
"type": "bidirectional",
"description": "General-purpose I/O PB07 with LCD segment 31 and I2C0_SDA, UART0_RXD alternate functions."
},
{
"number": "94",
"name": "BOOT0",
"type": "input",
"description": "Boot mode select (PF11): high at reset enters ISP programming mode, low at reset runs user Flash code."
},
{
"number": "95",
"name": "PB08/SEG29",
"type": "bidirectional",
"description": "General-purpose I/O PB08 with LCD segment 29 and I2C0_SCL, UART0_TXD alternate functions."
},
{
"number": "96",
"name": "PB09/SEG28",
"type": "bidirectional",
"description": "General-purpose I/O PB09 with LCD segment 28, I2C0_SDA, IR_OUT, SPI1_CS and UART0_RXD alternate functions."
},
{
"number": "97",
"name": "PE00",
"type": "bidirectional",
"description": "General-purpose I/O port E bit 0 with TIM1_CHA alternate function."
},
{
"number": "98",
"name": "PE01",
"type": "bidirectional",
"description": "General-purpose I/O port E bit 1 with TIM2_CHA alternate function."
},
{
"number": "99",
"name": "DVSS",
"type": "power_in",
"description": "Digital ground."
},
{
"number": "100",
"name": "DVCC",
"type": "power_in",
"description": "Digital supply, 1.8~5.5V."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"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 names and numbers come from the LQFP-100 pin diagram on page 23, which is complete for all 100 p; The datasheet states the types of VCAP and BOOT0 only in text, not as pin types. VCAP is classed as ",
"3/100 pins cited to the wrong page (name found elsewhere): ['20:AVSS@p42', '21:AVCC@p47', '94:BOOT0@p42']"
],
"pages_sent": 51,
"cost_usd": 0.4698,
"at": "2026-10-22T21:38:53"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/7b0a4cb095a7ac5e928de6503515d78e.pdf",
"pages": 98,
"sha256": "3664a76916c1dfdf",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 100,
"described": 100,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "hc32l196pcta-lqfp100.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
16.0,
16.0,
1.5
],
"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "51720097260ffba41c3062f85f67623721102fa535901c47cb555a1f444feeb3",
"checked": "2026-10-22",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "hc32l196pcta-lqfp100-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
16.0,
16.0,
1.5
],
"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "ea443fdbf24de8b2cc14e90f6dd20492dbb07f3a401737326b75b30379013bce",
"checked": "2026-10-22",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
}
}