STM32F098RCT6

{
  "schema_version": 1,
  "type": "component",
  "slug": "stm32f098rct6",
  "title": "STM32F098RCT6",
  "brief": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "embedded processors & controllers",
    "stm32f098rct6",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "STM32F098RCT6",
    "manufacturer": "STMicroelectronics",
    "package": "LQFP-64(10x10)",
    "pin_count": 64,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588923718319935488",
    "parts": {
      "symbol": "stm32f098rct6.kicad_sym",
      "footprint": "stm32f098rct6.kicad_mod",
      "model_3d": "stm32f098rct6-hero.glb",
      "model_3d_plain": "stm32f098rct6.glb",
      "model_3d_step": "stm32f098rct6-etched.step",
      "model_3d_step_plain": "stm32f098rct6.step",
      "lbr": "stm32f098rct6.lbr"
    },
    "distributor_links": {
      "lcsc": "C1340178",
      "digikey": "497-19160-ND",
      "mouser": "511-STM32F098RCT6"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T04:49:55Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-19160-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-STM32F098RCT6",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VBAT",
        "type": "power_in",
        "description": "Backup power supply for the RTC, the 32 kHz oscillator and backup registers, specified at 1.65 V to 3.6 V when VDD is not present."
      },
      {
        "number": "2",
        "name": "PC13",
        "type": "bidirectional",
        "description": "Standard 3.3 V I/O supplied through the power switch, which sinks only 3 mA, so output speed must not exceed 2 MHz at 30 pF maximum load and the pin must not be used as a current source."
      },
      {
        "number": "3",
        "name": "PC14-OSC32_IN",
        "type": "bidirectional",
        "description": "Standard 3.3 V I/O supplied through the power switch (3 mA limit, 2 MHz / 30 pF output limit) that also serves as OSC32_IN for the 32 kHz oscillator."
      },
      {
        "number": "4",
        "name": "PC15-OSC32_OUT",
        "type": "bidirectional",
        "description": "Standard 3.3 V I/O supplied through the power switch (3 mA limit, 2 MHz / 30 pF output limit) that also serves as OSC32_OUT for the 32 kHz oscillator."
      },
      {
        "number": "5",
        "name": "PF0-OSC_IN",
        "type": "bidirectional",
        "description": "5 V-tolerant FM+-capable I/O (FTf) that is also the OSC_IN pin for the 4 to 32 MHz crystal oscillator, with CRS_SYNC and I2C1_SDA alternate functions."
      },
      {
        "number": "6",
        "name": "PF1-OSC_OUT",
        "type": "bidirectional",
        "description": "5 V-tolerant FM+-capable I/O (FTf) that is also the OSC_OUT pin for the 4 to 32 MHz crystal oscillator, with I2C1_SCL alternate function."
      },
      {
        "number": "7",
        "name": "NRST",
        "type": "bidirectional",
        "description": "Bidirectional reset pin with embedded weak pull-up, acting as active-low device reset input and internal reset output."
      },
      {
        "number": "8",
        "name": "PC0",
        "type": "bidirectional",
        "description": "3.3 V-tolerant TTa I/O directly connected to the ADC (ADC_IN10), also EVENTOUT, USART6_TX and USART7_TX."
      },
      {
        "number": "9",
        "name": "PC1",
        "type": "bidirectional",
        "description": "3.3 V-tolerant TTa I/O directly connected to the ADC (ADC_IN11), also EVENTOUT, USART6_RX and USART7_RX."
      },
      {
        "number": "10",
        "name": "PC2",
        "type": "bidirectional",
        "description": "3.3 V-tolerant TTa I/O directly connected to the ADC (ADC_IN12), also SPI2_MISO, I2S2_MCK, EVENTOUT and USART8_TX."
      },
      {
        "number": "11",
        "name": "PC3",
        "type": "bidirectional",
        "description": "3.3 V-tolerant TTa I/O directly connected to the ADC (ADC_IN13), also SPI2_MOSI, I2S2_SD, EVENTOUT and USART8_RX."
      },
      {
        "number": "12",
        "name": "VSSA",
        "type": "power_in",
        "description": "Analog ground for the ADC, DAC, RC oscillators and PLL."
      },
      {
        "number": "13",
        "name": "VDDA",
        "type": "power_in",
        "description": "Analog power supply for ADC, DAC, RCs and PLL, from VDD up to 3.6 V, must be established first and must be at least 2.4 V when the ADC or DAC is used."
      },
      {
        "number": "14",
        "name": "PA0",
        "type": "bidirectional",
        "description": "3.3 V-tolerant TTa I/O with ADC_IN0, WKUP1, RTC_TAMP2, COMP1_OUT and COMP1_INM6 functions, plus USART2_CTS, TIM2_CH1_ETR, TSC_G1_IO1 and USART4_TX."
      },
      {
        "number": "15",
        "name": "PA1",
        "type": "bidirectional",
        "description": "3.3 V-tolerant TTa I/O with ADC_IN1 and COMP1_INP functions, plus USART2_RTS, TIM2_CH2, TIM15_CH1N, TSC_G1_IO2, USART4_RX and EVENTOUT."
      },
      {
        "number": "16",
        "name": "PA2",
        "type": "bidirectional",
        "description": "3.3 V-tolerant TTa I/O with ADC_IN2, WKUP4, COMP2_INM6 and COMP2_OUT functions, plus USART2_TX, TIM2_CH3, TIM15_CH1 and TSC_G1_IO3."
      },
      {
        "number": "17",
        "name": "PA3",
        "type": "bidirectional",
        "description": "3.3 V-tolerant TTa I/O with ADC_IN3 and COMP2_INP functions, plus USART2_RX, TIM2_CH4, TIM15_CH2 and TSC_G1_IO4."
      },
      {
        "number": "18",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "19",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital power supply, 1.8 V ±8%, for I/O (VDDIO1) and digital logic."
      },
      {
        "number": "20",
        "name": "PA4",
        "type": "bidirectional",
        "description": "3.3 V-tolerant TTa I/O with ADC_IN4, DAC_OUT1, COMP1_INM4 and COMP2_INM4 functions, plus SPI1_NSS, I2S1_WS, TIM14_CH1, TSC_G2_IO1, USART2_CK and USART6_TX."
      },
      {
        "number": "21",
        "name": "PA5",
        "type": "bidirectional",
        "description": "3.3 V-tolerant TTa I/O with ADC_IN5, DAC_OUT2, COMP1_INM5 and COMP2_INM5 functions, plus SPI1_SCK, I2S1_CK, CEC, TIM2_CH1_ETR, TSC_G2_IO2 and USART6_RX."
      },
      {
        "number": "22",
        "name": "PA6",
        "type": "bidirectional",
        "description": "3.3 V-tolerant TTa I/O with ADC_IN6 function, plus SPI1_MISO, I2S1_MCK, TIM3_CH1, TIM1_BKIN, TIM16_CH1, COMP1_OUT, TSC_G2_IO3, EVENTOUT and USART3_CTS."
      },
      {
        "number": "23",
        "name": "PA7",
        "type": "bidirectional",
        "description": "3.3 V-tolerant TTa I/O with ADC_IN7 function, plus SPI1_MOSI, I2S1_SD, TIM3_CH2, TIM14_CH1, TIM1_CH1N, TIM17_CH1, COMP2_OUT, TSC_G2_IO4 and EVENTOUT."
      },
      {
        "number": "24",
        "name": "PC4",
        "type": "bidirectional",
        "description": "3.3 V-tolerant TTa I/O with ADC_IN14 function, plus EVENTOUT and USART3_TX."
      },
      {
        "number": "25",
        "name": "PC5",
        "type": "bidirectional",
        "description": "3.3 V-tolerant TTa I/O with ADC_IN15 and WKUP5 functions, plus TSC_G3_IO1 and USART3_RX."
      },
      {
        "number": "26",
        "name": "PB0",
        "type": "bidirectional",
        "description": "3.3 V-tolerant TTa I/O with ADC_IN8 function, plus TIM3_CH3, TIM1_CH2N, TSC_G3_IO2, EVENTOUT and USART3_CK."
      },
      {
        "number": "27",
        "name": "PB1",
        "type": "bidirectional",
        "description": "3.3 V-tolerant TTa I/O with ADC_IN9 function, plus TIM3_CH4, USART3_RTS, TIM14_CH1, TIM1_CH3N and TSC_G3_IO3."
      },
      {
        "number": "28",
        "name": "NPOR",
        "type": "input",
        "description": "Device power-on reset input (active low) with embedded pull-up, powered from VDDA, which must be held low until VDD is stable."
      },
      {
        "number": "29",
        "name": "PB10",
        "type": "bidirectional",
        "description": "5 V-tolerant FM+-capable I/O (FTf) with SPI2_SCK, I2S2_CK, I2C2_SCL, USART3_TX, CEC, TSC_SYNC and TIM2_CH3 functions."
      },
      {
        "number": "30",
        "name": "PB11",
        "type": "bidirectional",
        "description": "5 V-tolerant FM+-capable I/O (FTf) with USART3_RX, TIM2_CH4, EVENTOUT, TSC_G6_IO1 and I2C2_SDA functions."
      },
      {
        "number": "31",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "32",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital power supply, 1.8 V ±8%, for I/O (VDDIO1) and digital logic."
      },
      {
        "number": "33",
        "name": "PB12",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) with TIM1_BKIN, TIM15_BKIN, SPI2_NSS, I2S2_WS, USART3_CK, TSC_G6_IO2 and EVENTOUT functions."
      },
      {
        "number": "34",
        "name": "PB13",
        "type": "bidirectional",
        "description": "5 V-tolerant FM+-capable I/O (FTf) with SPI2_SCK, I2S2_CK, I2C2_SCL, USART3_CTS, TIM1_CH1N and TSC_G6_IO3 functions."
      },
      {
        "number": "35",
        "name": "PB14",
        "type": "bidirectional",
        "description": "5 V-tolerant FM+-capable I/O (FTf) with SPI2_MISO, I2S2_MCK, I2C2_SDA, USART3_RTS, TIM1_CH2N, TIM15_CH1 and TSC_G6_IO4 functions."
      },
      {
        "number": "36",
        "name": "PB15",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) with SPI2_MOSI, I2S2_SD, TIM1_CH3N, TIM15_CH1N, TIM15_CH2, WKUP7 and RTC_REFIN functions."
      },
      {
        "number": "37",
        "name": "PC6",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2, with TIM3_CH1 and USART7_TX functions."
      },
      {
        "number": "38",
        "name": "PC7",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2, with TIM3_CH2 and USART7_RX functions."
      },
      {
        "number": "39",
        "name": "PC8",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2, with TIM3_CH3 and USART8_TX functions."
      },
      {
        "number": "40",
        "name": "PC9",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2, with TIM3_CH4 and USART8_RX functions."
      },
      {
        "number": "41",
        "name": "PA8",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2, with USART1_CK, TIM1_CH1, EVENTOUT, MCO and CRS_SYNC functions."
      },
      {
        "number": "42",
        "name": "PA9",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2, with USART1_TX, TIM1_CH2, TIM15_BKIN, MCO, TSC_G4_IO1 and I2C1_SCL functions."
      },
      {
        "number": "43",
        "name": "PA10",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2, with USART1_RX, TIM1_CH3, TIM17_BKIN, TSC_G4_IO2 and I2C1_SDA functions."
      },
      {
        "number": "44",
        "name": "PA11",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2, with CAN_RX, USART1_CTS, TIM1_CH4, COMP1_OUT, TSC_G4_IO3, EVENTOUT and I2C2_SCL functions."
      },
      {
        "number": "45",
        "name": "PA12",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2, with CAN_TX, USART1_RTS, TIM1_ETR, COMP2_OUT, TSC_G4_IO4, EVENTOUT and I2C2_SDA functions."
      },
      {
        "number": "46",
        "name": "PA13",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2 that after reset is SWDIO with internal pull-up enabled, also IR_OUT."
      },
      {
        "number": "47",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "48",
        "name": "VDDIO2",
        "type": "power_in",
        "description": "Digital power supply for the marked I/Os, 1.65 V to 3.6 V, completely independent from VDD or VDDA but not to be provided without a valid VDD supply."
      },
      {
        "number": "49",
        "name": "PA14",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2 that after reset is SWCLK with internal pull-down enabled, also USART2_TX."
      },
      {
        "number": "50",
        "name": "PA15",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2, with SPI1_NSS, I2S1_WS, USART2_RX, USART4_RTS, TIM2_CH1_ETR and EVENTOUT functions."
      },
      {
        "number": "51",
        "name": "PC10",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2, with USART3_TX and USART4_TX functions."
      },
      {
        "number": "52",
        "name": "PC11",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2, with USART3_RX and USART4_RX functions."
      },
      {
        "number": "53",
        "name": "PC12",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2, with USART3_CK, USART4_CK and USART5_TX functions."
      },
      {
        "number": "54",
        "name": "PD2",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2, with USART3_RTS, TIM3_ETR and USART5_RX functions."
      },
      {
        "number": "55",
        "name": "PB3",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) with SPI1_SCK, I2S1_CK, TIM2_CH2, TSC_G5_IO1, EVENTOUT and USART5_TX functions."
      },
      {
        "number": "56",
        "name": "PB4",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) with SPI1_MISO, I2S1_MCK, TIM17_BKIN, TIM3_CH1, TSC_G5_IO2, EVENTOUT and USART5_RX functions."
      },
      {
        "number": "57",
        "name": "PB5",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) with SPI1_MOSI, I2S1_SD, I2C1_SMBA, TIM16_BKIN, TIM3_CH2, USART5_CK_RTS and WKUP6 functions."
      },
      {
        "number": "58",
        "name": "PB6",
        "type": "bidirectional",
        "description": "5 V-tolerant FM+-capable I/O (FTf) with I2C1_SCL, USART1_TX, TIM16_CH1N and TSC_G5_IO3 functions."
      },
      {
        "number": "59",
        "name": "PB7",
        "type": "bidirectional",
        "description": "5 V-tolerant FM+-capable I/O (FTf) with I2C1_SDA, USART1_RX, USART4_CTS, TIM17_CH1N and TSC_G5_IO4 functions."
      },
      {
        "number": "60",
        "name": "PF11-BOOT0",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) that is also the BOOT0 pin used for boot memory selection, and the boot pin can be disabled through the boot selector option bits."
      },
      {
        "number": "61",
        "name": "PB8",
        "type": "bidirectional",
        "description": "5 V-tolerant FM+-capable I/O (FTf) with I2C1_SCL, CEC, TIM16_CH1, TSC_SYNC and CAN_RX functions."
      },
      {
        "number": "62",
        "name": "PB9",
        "type": "bidirectional",
        "description": "5 V-tolerant FM+-capable I/O (FTf) with SPI2_NSS, I2S2_WS, I2C1_SDA, IR_OUT, TIM17_CH1, EVENTOUT and CAN_TX functions."
      },
      {
        "number": "63",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "64",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital power supply, 1.8 V ±8%, for I/O (VDDIO1) and digital logic."
      }
    ],
    "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: Package variant: the LQFP64 10x10 column of Table 12 (pages 34-41) is used, which applies to the STM; Pin names with a slash-style default function, such as PC14-OSC32_IN, PF0-OSC_IN and PF11-BOOT0, are; Supply voltage limits (VDD 1.8 V ±8%, VDDA up to 3.6 V with 2.4 V minimum when ADC/DAC used, VDDIO2 "
        ],
        "pages_sent": 64,
        "cost_usd": 0.2957,
        "at": "2026-10-08T04:49:27"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588923718319935488",
        "pages": 128,
        "sha256": "15088ea414db56a4",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 64,
        "described": 64,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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        "footprint_binding": "identity",
        "sha256": "b0c827bc5c05552175d28affe44a5bd2ab45c9c36efff6ff07a74cc449b13db4",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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      {
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        "sha256": "7ad57437a58e882cbb0324c02f10eff6003c3cc59bac537372aa10ac8345e0fe",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "STMicroelectronics",
      "Package": "LQFP-64(10x10)",
      "Category": "Embedded Processors & Controllers",
      "Pins": "64"
    }
  },
  "variants": [],
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  "discovery_triggers": [
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  "discovery_pitch": "STM32F098RCT6 (STMicroelectronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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