component
STM32F302R8T6
Public Made by Adomby adom
STMicroelectronics ST Microelectronics, LQFP-64(10x10). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.
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README.mdadded+100@@ -0,0 +1,100 @@+# STM32F302R8T6++**STMicroelectronics** · ST Microelectronics · LQFP-64(10x10)++STM32F302R8T6 from STMicroelectronics, in a LQFP-64(10x10). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model, then checked against ST open pin data); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | VBAT | power_in | Backup power supply for the RTC and backup registers (VBAT supply for RTC and backup registers). |+| 2 | PC13 | bidirectional | Standard 3.3 V I/O (TC) also used for TAMPER1/WKUP2 and RTC functions; it is fed through a power switch that sinks only 3 mA, so output speed is limited to 2 MHz at 30 pF and it must not be used as a current source such as an LED drive. |+| 3 | PC14 | bidirectional | Standard 3.3 V I/O (TC) also used as OSC32_IN; it is supplied through the same 3 mA power switch, so output speed is limited to 2 MHz at 30 pF and it must not source current. |+| 4 | PC15 | bidirectional | Standard 3.3 V I/O (TC) also used as OSC32_OUT; it is supplied through the same 3 mA power switch, so output speed is limited to 2 MHz at 30 pF and it must not source current. |+| 5 | PF0 | input | 5 V-tolerant FTf input (I2C FM+ option) that is the OSC_IN oscillator input, also usable as I2C2_SDA, SPI2_NSS/I2S2_WS or TIM1_CH3N. |+| 6 | PF1 | output | 5 V-tolerant FTf output that is the OSC_OUT oscillator output, also usable as I2C2_SCL or SPI2_SCK/I2S2_CK. |+| 7 | NRST | bidirectional | Bi-directional active-low device reset input / internal reset output with embedded weak pull-up resistor. |+| 8 | PC0 | bidirectional | 3.3 V tolerant TTa I/O also usable as fast ADC input ADC1_IN6, with EVENTOUT and TIM1_CH1 alternate functions. |+| 9 | PC1 | bidirectional | 3.3 V tolerant TTa I/O also usable as ADC1_IN7, with EVENTOUT and TIM1_CH2 alternate functions. |+| 10 | PC2 | bidirectional | 3.3 V tolerant TTa I/O also usable as ADC1_IN8, with EVENTOUT and TIM1_CH3 alternate functions. |+| 11 | PC3 | bidirectional | 3.3 V tolerant TTa I/O also usable as ADC1_IN9, with EVENTOUT, TIM1_CH4 and TIM1_BKIN2 alternate functions. |+| 12 | VSSA/VREF- | power_in | Analog ground and negative reference voltage. |+| 13 | VDDA/VREF+ | power_in | Analog power supply (2.0 to 3.6 V range) and positive reference voltage. |+| 14 | PA0 | bidirectional | 3.3 V tolerant TTa I/O that is a fast ADC channel (ADC1_IN1), also usable as WKUP1/TAMPER2 and TIM2_CH1/TIM2_ETR. |+| 15 | PA1 | bidirectional | 3.3 V tolerant TTa I/O that is a fast ADC channel (ADC1_IN2), also usable as RTC_REFIN and TIM2_CH2. |+| 16 | PA2 | bidirectional | 3.3 V tolerant TTa I/O that is a fast ADC channel (ADC1_IN3), also usable as COMP2_INM and TIM2_CH3. |+| 17 | PA3 | bidirectional | 3.3 V tolerant TTa I/O that is a fast ADC channel (ADC1_IN4), also usable as TIM2_CH4 and USART2_RX. |+| 18 | VSS_4 | power_in | Digital ground. |+| 19 | VDD_4 | power_in | Digital power supply (2.0 to 3.6 V). |+| 20 | PA4 | bidirectional | 3.3 V tolerant TTa I/O with reduced touch sensing sensitivity (recommended as sampling capacitor I/O), also usable as ADC1_IN5 and DAC1_OUT1. |+| 21 | PA5 | bidirectional | 3.3 V tolerant TTa I/O, also usable as OPAMP2_VINM and TIM2_CH1/TIM2_ETR. |+| 22 | PA6 | bidirectional | 3.3 V tolerant TTa I/O with reduced touch sensing sensitivity (recommended as sampling capacitor I/O), also usable as ADC1_IN10 and OPAMP2_VOUT. |+| 23 | PA7 | bidirectional | 3.3 V tolerant TTa I/O, also usable as ADC1_IN15, COMP2_INP and OPAMP2_VINP. |+| 24 | PC4 | bidirectional | 3.3 V tolerant TT I/O, also usable as TIM1_ETR and USART1_TX. |+| 25 | PC5 | bidirectional | 3.3 V tolerant TTa I/O, also usable as TSC_G3_IO1, USART1_RX and OPAMP2_VINM. |+| 26 | PB0 | bidirectional | 3.3 V tolerant TTa I/O, also usable as ADC1_IN11, COMP4_INP and OPAMP2_VINP. |+| 27 | PB1 | bidirectional | 3.3 V tolerant TTa I/O, also usable as ADC1_IN12, COMP4_OUT and TIM1_CH3N. |+| 28 | PB2 | bidirectional | 3.3 V tolerant TTa I/O, also usable as TSC_G3_IO4 and COMP4_INM. |+| 29 | PB10 | bidirectional | 3.3 V tolerant TT I/O, also usable as TIM2_CH3, TSC_SYNC and USART3_TX. |+| 30 | PB11 | bidirectional | 3.3 V tolerant TTa I/O, also usable as ADC1_IN14, COMP6_INP and USART3_RX. |+| 31 | VSS_2 | power_in | Digital ground. |+| 32 | VDD_2 | power_in | Digital power supply (2.0 to 3.6 V). |+| 33 | PB12 | bidirectional | 3.3 V tolerant TT I/O, also usable as TSC_G6_IO2, SPI2_NSS/I2S2_WS, TIM1_BKIN and USART3_CK. |+| 34 | PB13 | bidirectional | 3.3 V tolerant TTa I/O, also usable as ADC1_IN13, SPI2_SCK/I2S2_CK, TIM1_CH1N and USART3_CTS. |+| 35 | PB14 | bidirectional | 3.3 V tolerant TTa I/O, also usable as OPAMP2_VINP, TIM15_CH1, SPI2_MISO/I2S2ext_SD and USART3_RTS_DE. |+| 36 | PB15 | bidirectional | 3.3 V tolerant TTa I/O, also usable as COMP6_INM, RTC_REFIN, TIM15_CH2 and SPI2_MOSI/I2S2_SD. |+| 37 | PC6 | bidirectional | 5 V-tolerant FT I/O, also usable as I2S2_MCK and COMP6_OUT. |+| 38 | PC7 | bidirectional | 5 V-tolerant FT I/O, also usable as I2S3_MCK. |+| 39 | PC8 | bidirectional | 5 V-tolerant FT I/O, with EVENTOUT alternate function. |+| 40 | PC9 | bidirectional | 5 V-tolerant FTf I/O with I2C FM+ option, also usable as I2C3_SDA and I2SCKIN. |+| 41 | PA8 | bidirectional | 5 V-tolerant FT I/O, also usable as MCO, I2C3_SCL, TIM1_CH1 and USART1_CK. |+| 42 | PA9 | bidirectional | 5 V-tolerant FTf I/O with I2C FM+ option, also usable as TSC_G4_IO1, I2C2_SCL, TIM1_CH2 and USART1_TX. |+| 43 | PA10 | bidirectional | 5 V-tolerant FTf I/O with I2C FM+ option, also usable as TSC_G4_IO2, I2C2_SDA, TIM1_CH3 and USART1_RX. |+| 44 | PA11 | bidirectional | 5 V-tolerant FT I/O, also usable as USB_DM, CAN_RX, TIM1_CH4 and USART1_CTS. |+| 45 | PA12 | bidirectional | 5 V-tolerant FT I/O, also usable as USB_DP, CAN_TX, TIM1_ETR and USART1_RTS_DE. |+| 46 | PA13 | bidirectional | 5 V-tolerant FT I/O, also usable as SWDIO, IR-OUT, TSC_G4_IO3 and USART3_CTS. |+| 47 | VSS_3 | power_in | Digital ground. |+| 48 | VDD_3 | power_in | Digital power supply (2.0 to 3.6 V). |+| 49 | PA14 | bidirectional | 5 V-tolerant FTf I/O with I2C FM+ option, also usable as SWCLK/JTCK, TSC_G4_IO4, I2C1_SDA and USART2_TX. |+| 50 | PA15 | bidirectional | 5 V-tolerant FTf I/O with I2C FM+ option, also usable as JTDI, TIM2_CH1/TIM2_ETR, I2C1_SCL, SPI3_NSS/I2S3_WS and USART2_RX. |+| 51 | PC10 | bidirectional | 5 V-tolerant FT I/O, also usable as SPI3_SCK/I2S3_CK and USART3_TX. |+| 52 | PC11 | bidirectional | 5 V-tolerant FT I/O, also usable as SPI3_MISO/I2S3ext_SD and USART3_RX. |+| 53 | PC12 | bidirectional | 5 V-tolerant FT I/O, also usable as SPI3_MOSI/I2S3_SD and USART3_CK. |+| 54 | PD2 | bidirectional | 5 V-tolerant FT I/O with EVENTOUT alternate function. |+| 55 | PB3 | bidirectional | 5 V-tolerant FT I/O, also usable as JTDO/TRACESWO, TIM2_CH2, TSC_G5_IO1, SPI3_SCK/I2S3_CK and USART2_TX. |+| 56 | PB4 | bidirectional | 5 V-tolerant FT I/O, also usable as JTRST, TIM16_CH1, TSC_G5_IO2, SPI3_MISO/I2S3ext_SD and USART2_RX. |+| 57 | PB5 | bidirectional | 5 V-tolerant FT I/O, also usable as TIM16_BKIN, I2C1_SMBAL, SPI3_MOSI/I2S3_SD, USART2_CK, I2C3_SDA and TIM17_CH1. |+| 58 | PB6 | bidirectional | 5 V-tolerant FTf I/O with I2C FM+ option, also usable as TIM16_CH1N, TSC_G5_IO3, I2C1_SCL and USART1_TX. |+| 59 | PB7 | bidirectional | 5 V-tolerant FTf I/O with I2C FM+ option, also usable as TIM17_CH1N, TSC_G5_IO4, I2C1_SDA and USART1_RX. |+| 60 | BOOT0 | input | Dedicated BOOT0 pin used for boot memory selection. |+| 61 | PB8 | bidirectional | 5 V-tolerant FTf I/O with I2C FM+ option, also usable as TIM16_CH1, TSC_SYNC, I2C1_SCL, USART3_RX, CAN_RX and TIM1_BKIN. |+| 62 | PB9 | bidirectional | 5 V-tolerant FTf I/O with I2C FM+ option, also usable as TIM17_CH1, I2C1_SDA, IR-OUT, USART3_TX, COMP2_OUT and CAN_TX. |+| 63 | VSS_1 | power_in | Digital ground. |+| 64 | VDD_1 | power_in | Digital power supply (2.0 to 3.6 V). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | LQFP-64(10x10) |+| Category | Embedded Processors & Controllers |+| Pins | 64 |++## CAD (KiCad official)++- Symbol: `STM32F302R8T6`+- Footprint: `Package_QFP:LQFP-64_10x10mm_P0.5mm`+- 3D model: LQFP-64(10x10) (KiCad packages3D, STEP)+- 3D model files: `stm32f302r8t6-etched.step` / `stm32f302r8t6-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `stm32f302r8t6.step` / `stm32f302r8t6.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588886246348873728) (139 pp, sha256 `986504aab4360b46`, retrieved 2026-10-08, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/stm32f302r8t6-datasheet.pdf)
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Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "embedded processors & controllers",+ "stm32f302r8t6",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "stm32f302r8t6.kicad_sym",+ "stm32f302r8t6.kicad_mod",+ "stm32f302r8t6.glb",+ "stm32f302r8t6.step",+ "stm32f302r8t6.lbr",+ "docs/hero.png",+ "docs/stm32f302r8t6-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "stm32f302r8t6-hero.glb",+ "stm32f302r8t6-hero.overlay.json"+ ],+ "component": {+ "mpn": "STM32F302R8T6",+ "manufacturer": "STMicroelectronics",+ "package": "LQFP-64(10x10)",+ "pin_count": 64,+ "category": "Embedded Processors & Controllers",+ "subcategory": "ST Microelectronics",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588886246348873728",+ "parts": {+ "symbol": "stm32f302r8t6.kicad_sym",+ "footprint": "stm32f302r8t6.kicad_mod",+ "model_3d": "stm32f302r8t6-hero.glb",+ "model_3d_plain": "stm32f302r8t6.glb",+ "model_3d_step": "stm32f302r8t6-etched.step",+ "model_3d_step_plain": "stm32f302r8t6.step",+ "lbr": "stm32f302r8t6.lbr"+ },+ "distributor_links": {+ "lcsc": "C504601",+ "digikey": "497-14698-ND",+ "mouser": "511-STM32F302R8T6"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T04:07:57Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-14698-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "511-STM32F302R8T6",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "VBAT",+ "type": "power_in",+ "description": "Backup power supply for the RTC and backup registers (VBAT supply for RTC and backup registers)."+ },+ {+ "number": "2",+ "name": "PC13",+ "type": "bidirectional",+ "description": "Standard 3.3 V I/O (TC) also used for TAMPER1/WKUP2 and RTC functions; it is fed through a power switch that sinks only 3 mA, so output speed is limited to 2 MHz at 30 pF and it must not be used as a current source such as an LED drive."+ },+ {+ "number": "3",+ "name": "PC14",+ "type": "bidirectional",+ "description": "Standard 3.3 V I/O (TC) also used as OSC32_IN; it is supplied through the same 3 mA power switch, so output speed is limited to 2 MHz at 30 pF and it must not source current."+ },+ {+ "number": "4",+ "name": "PC15",+ "type": "bidirectional",+ "description": "Standard 3.3 V I/O (TC) also used as OSC32_OUT; it is supplied through the same 3 mA power switch, so output speed is limited to 2 MHz at 30 pF and it must not source current."+ },+ {+ "number": "5",+ "name": "PF0",+ "type": "input",+ "description": "5 V-tolerant FTf input (I2C FM+ option) that is the OSC_IN oscillator input, also usable as I2C2_SDA, SPI2_NSS/I2S2_WS or TIM1_CH3N."+ },+ {+ "number": "6",+ "name": "PF1",+ "type": "output",+ "description": "5 V-tolerant FTf output that is the OSC_OUT oscillator output, also usable as I2C2_SCL or SPI2_SCK/I2S2_CK."+ },+ {+ "number": "7",+ "name": "NRST",+ "type": "bidirectional",+ "description": "Bi-directional active-low device reset input / internal reset output with embedded weak pull-up resistor."+ },+ {+ "number": "8",+ "name": "PC0",+ "type": "bidirectional",+ "description": "3.3 V tolerant TTa I/O also usable as fast ADC input ADC1_IN6, with EVENTOUT and TIM1_CH1 alternate functions."+ },+ {+ "number": "9",+ "name": "PC1",+ "type": "bidirectional",+ "description": "3.3 V tolerant TTa I/O also usable as ADC1_IN7, with EVENTOUT and TIM1_CH2 alternate functions."+ },+ {+ "number": "10",+ "name": "PC2",+ "type": "bidirectional",+ "description": "3.3 V tolerant TTa I/O also usable as ADC1_IN8, with EVENTOUT and TIM1_CH3 alternate functions."+ },+ {+ "number": "11",+ "name": "PC3",+ "type": "bidirectional",+ "description": "3.3 V tolerant TTa I/O also usable as ADC1_IN9, with EVENTOUT, TIM1_CH4 and TIM1_BKIN2 alternate functions."+ },+ {+ "number": "12",+ "name": "VSSA/VREF-",+ "type": "power_in",+ "description": "Analog ground and negative reference voltage."+ },+ {+ "number": "13",+ "name": "VDDA/VREF+",+ "type": "power_in",+ "description": "Analog power supply (2.0 to 3.6 V range) and positive reference voltage."+ },+ {+ "number": "14",+ "name": "PA0",+ "type": "bidirectional",+ "description": "3.3 V tolerant TTa I/O that is a fast ADC channel (ADC1_IN1), also usable as WKUP1/TAMPER2 and TIM2_CH1/TIM2_ETR."+ },+ {+ "number": "15",+ "name": "PA1",+ "type": "bidirectional",+ "description": "3.3 V tolerant TTa I/O that is a fast ADC channel (ADC1_IN2), also usable as RTC_REFIN and TIM2_CH2."+ },+ {+ "number": "16",+ "name": "PA2",+ "type": "bidirectional",+ "description": "3.3 V tolerant TTa I/O that is a fast ADC channel (ADC1_IN3), also usable as COMP2_INM and TIM2_CH3."+ },+ {+ "number": "17",+ "name": "PA3",+ "type": "bidirectional",+ "description": "3.3 V tolerant TTa I/O that is a fast ADC channel (ADC1_IN4), also usable as TIM2_CH4 and USART2_RX."+ },+ {+ "number": "18",+ "name": "VSS_4",+ "type": "power_in",+ "description": "Digital ground."+ },+ {+ "number": "19",+ "name": "VDD_4",+ "type": "power_in",+ "description": "Digital power supply (2.0 to 3.6 V)."+ },+ {+ "number": "20",+ "name": "PA4",+ "type": "bidirectional",+ "description": "3.3 V tolerant TTa I/O with reduced touch sensing sensitivity (recommended as sampling capacitor I/O), also usable as ADC1_IN5 and DAC1_OUT1."+ },+ {+ "number": "21",+ "name": "PA5",+ "type": "bidirectional",+ "description": "3.3 V tolerant TTa I/O, also usable as OPAMP2_VINM and TIM2_CH1/TIM2_ETR."+ },+ {+ "number": "22",+ "name": "PA6",+ "type": "bidirectional",+ "description": "3.3 V tolerant TTa I/O with reduced touch sensing sensitivity (recommended as sampling capacitor I/O), also usable as ADC1_IN10 and OPAMP2_VOUT."+ },+ {+ "number": "23",+ "name": "PA7",+ "type": "bidirectional",+ "description": "3.3 V tolerant TTa I/O, also usable as ADC1_IN15, COMP2_INP and OPAMP2_VINP."+ },+ {+ "number": "24",+ "name": "PC4",+ "type": "bidirectional",+ "description": "3.3 V tolerant TT I/O, also usable as TIM1_ETR and USART1_TX."+ },+ {+ "number": "25",+ "name": "PC5",+ "type": "bidirectional",+ "description": "3.3 V tolerant TTa I/O, also usable as TSC_G3_IO1, USART1_RX and OPAMP2_VINM."+ },+ {+ "number": "26",+ "name": "PB0",+ "type": "bidirectional",+ "description": "3.3 V tolerant TTa I/O, also usable as ADC1_IN11, COMP4_INP and OPAMP2_VINP."+ },+ {+ "number": "27",+ "name": "PB1",+ "type": "bidirectional",+ "description": "3.3 V tolerant TTa I/O, also usable as ADC1_IN12, COMP4_OUT and TIM1_CH3N."+ },+ {+ "number": "28",+ "name": "PB2",+ "type": "bidirectional",+ "description": "3.3 V tolerant TTa I/O, also usable as TSC_G3_IO4 and COMP4_INM."+ },+ {+ "number": "29",+ "name": "PB10",+ "type": "bidirectional",+ "description": "3.3 V tolerant TT I/O, also usable as TIM2_CH3, TSC_SYNC and USART3_TX."+ },+ {+ "number": "30",+ "name": "PB11",+ "type": "bidirectional",+ "description": "3.3 V tolerant TTa I/O, also usable as ADC1_IN14, COMP6_INP and USART3_RX."+ },+ {+ "number": "31",+ "name": "VSS_2",+ "type": "power_in",+ "description": "Digital ground."+ },+ {+ "number": "32",+ "name": "VDD_2",+ "type": "power_in",+ "description": "Digital power supply (2.0 to 3.6 V)."+ },+ {+ "number": "33",+ "name": "PB12",+ "type": "bidirectional",+ "description": "3.3 V tolerant TT I/O, also usable as TSC_G6_IO2, SPI2_NSS/I2S2_WS, TIM1_BKIN and USART3_CK."+ },+ {+ "number": "34",+ "name": "PB13",+ "type": "bidirectional",+ "description": "3.3 V tolerant TTa I/O, also usable as ADC1_IN13, SPI2_SCK/I2S2_CK, TIM1_CH1N and USART3_CTS."+ },+ {+ "number": "35",+ "name": "PB14",+ "type": "bidirectional",+ "description": "3.3 V tolerant TTa I/O, also usable as OPAMP2_VINP, TIM15_CH1, SPI2_MISO/I2S2ext_SD and USART3_RTS_DE."+ },+ {+ "number": "36",+ "name": "PB15",+ "type": "bidirectional",+ "description": "3.3 V tolerant TTa I/O, also usable as COMP6_INM, RTC_REFIN, TIM15_CH2 and SPI2_MOSI/I2S2_SD."+ },+ {+ "number": "37",+ "name": "PC6",+ "type": "bidirectional",+ "description": "5 V-tolerant FT I/O, also usable as I2S2_MCK and COMP6_OUT."+ },+ {+ "number": "38",+ "name": "PC7",+ "type": "bidirectional",+ "description": "5 V-tolerant FT I/O, also usable as I2S3_MCK."+ },+ {+ "number": "39",+ "name": "PC8",+ "type": "bidirectional",+ "description": "5 V-tolerant FT I/O, with EVENTOUT alternate function."+ },+ {+ "number": "40",+ "name": "PC9",+ "type": "bidirectional",+ "description": "5 V-tolerant FTf I/O with I2C FM+ option, also usable as I2C3_SDA and I2SCKIN."+ },+ {+ "number": "41",+ "name": "PA8",+ "type": "bidirectional",+ "description": "5 V-tolerant FT I/O, also usable as MCO, I2C3_SCL, TIM1_CH1 and USART1_CK."+ },+ {+ "number": "42",+ "name": "PA9",+ "type": "bidirectional",+ "description": "5 V-tolerant FTf I/O with I2C FM+ option, also usable as TSC_G4_IO1, I2C2_SCL, TIM1_CH2 and USART1_TX."+ },+ {+ "number": "43",+ "name": "PA10",+ "type": "bidirectional",+ "description": "5 V-tolerant FTf I/O with I2C FM+ option, also usable as TSC_G4_IO2, I2C2_SDA, TIM1_CH3 and USART1_RX."+ },+ {+ "number": "44",+ "name": "PA11",+ "type": "bidirectional",+ "description": "5 V-tolerant FT I/O, also usable as USB_DM, CAN_RX, TIM1_CH4 and USART1_CTS."+ },+ {+ "number": "45",+ "name": "PA12",+ "type": "bidirectional",+ "description": "5 V-tolerant FT I/O, also usable as USB_DP, CAN_TX, TIM1_ETR and USART1_RTS_DE."+ },+ {+ "number": "46",+ "name": "PA13",+ "type": "bidirectional",+ "description": "5 V-tolerant FT I/O, also usable as SWDIO, IR-OUT, TSC_G4_IO3 and USART3_CTS."+ },+ {+ "number": "47",+ "name": "VSS_3",+ "type": "power_in",+ "description": "Digital ground."+ },+ {+ "number": "48",+ "name": "VDD_3",+ "type": "power_in",+ "description": "Digital power supply (2.0 to 3.6 V)."+ },+ {+ "number": "49",+ "name": "PA14",+ "type": "bidirectional",+ "description": "5 V-tolerant FTf I/O with I2C FM+ option, also usable as SWCLK/JTCK, TSC_G4_IO4, I2C1_SDA and USART2_TX."+ },+ {+ "number": "50",+ "name": "PA15",+ "type": "bidirectional",+ "description": "5 V-tolerant FTf I/O with I2C FM+ option, also usable as JTDI, TIM2_CH1/TIM2_ETR, I2C1_SCL, SPI3_NSS/I2S3_WS and USART2_RX."+ },+ {+ "number": "51",+ "name": "PC10",+ "type": "bidirectional",+ "description": "5 V-tolerant FT I/O, also usable as SPI3_SCK/I2S3_CK and USART3_TX."+ },+ {+ "number": "52",+ "name": "PC11",+ "type": "bidirectional",+ "description": "5 V-tolerant FT I/O, also usable as SPI3_MISO/I2S3ext_SD and USART3_RX."+ },+ {+ "number": "53",+ "name": "PC12",+ "type": "bidirectional",+ "description": "5 V-tolerant FT I/O, also usable as SPI3_MOSI/I2S3_SD and USART3_CK."+ },+ {+ "number": "54",+ "name": "PD2",+ "type": "bidirectional",+ "description": "5 V-tolerant FT I/O with EVENTOUT alternate function."+ },+ {+ "number": "55",+ "name": "PB3",+ "type": "bidirectional",+ "description": "5 V-tolerant FT I/O, also usable as JTDO/TRACESWO, TIM2_CH2, TSC_G5_IO1, SPI3_SCK/I2S3_CK and USART2_TX."+ },+ {+ "number": "56",+ "name": "PB4",+ "type": "bidirectional",+ "description": "5 V-tolerant FT I/O, also usable as JTRST, TIM16_CH1, TSC_G5_IO2, SPI3_MISO/I2S3ext_SD and USART2_RX."+ },+ {+ "number": "57",+ "name": "PB5",+ "type": "bidirectional",+ "description": "5 V-tolerant FT I/O, also usable as TIM16_BKIN, I2C1_SMBAL, SPI3_MOSI/I2S3_SD, USART2_CK, I2C3_SDA and TIM17_CH1."+ },+ {+ "number": "58",+ "name": "PB6",+ "type": "bidirectional",+ "description": "5 V-tolerant FTf I/O with I2C FM+ option, also usable as TIM16_CH1N, TSC_G5_IO3, I2C1_SCL and USART1_TX."+ },+ {+ "number": "59",+ "name": "PB7",+ "type": "bidirectional",+ "description": "5 V-tolerant FTf I/O with I2C FM+ option, also usable as TIM17_CH1N, TSC_G5_IO4, I2C1_SDA and USART1_RX."+ },+ {+ "number": "60",+ "name": "BOOT0",+ "type": "input",+ "description": "Dedicated BOOT0 pin used for boot memory selection."+ },+ {+ "number": "61",+ "name": "PB8",+ "type": "bidirectional",+ "description": "5 V-tolerant FTf I/O with I2C FM+ option, also usable as TIM16_CH1, TSC_SYNC, I2C1_SCL, USART3_RX, CAN_RX and TIM1_BKIN."+ },+ {+ "number": "62",+ "name": "PB9",+ "type": "bidirectional",+ "description": "5 V-tolerant FTf I/O with I2C FM+ option, also usable as TIM17_CH1, I2C1_SDA, IR-OUT, USART3_TX, COMP2_OUT and CAN_TX."+ },+ {+ "number": "63",+ "name": "VSS_1",+ "type": "power_in",+ "description": "Digital ground."+ },+ {+ "number": "64",+ "name": "VDD_1",+ "type": "power_in",+ "description": "Digital power supply (2.0 to 3.6 V)."+ }+ ],+ "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: Pin-to-LQFP64 mapping was taken from the LQFP64 column of Table 13 (pin definitions), because the Fi; Datasheet Table 13 labels pin 4 as 'OSC32_OUT (PC14)'; the pin name is PC15 and this was reported as; Alternate-function Table 14 lists PA13 as SWDAT while Table 13 lists SWDIO; SWDIO was used from the "+ ],+ "pages_sent": 53,+ "cost_usd": 0.2593,+ "at": "2026-10-08T04:07:28"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588886246348873728",+ "pages": 139,+ "sha256": "986504aab4360b46",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 64,+ "described": 64,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "stm32f302r8t6.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 12,+ 12,+ 1.5+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "b0c827bc5c05552175d28affe44a5bd2ab45c9c36efff6ff07a74cc449b13db4",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "stm32f302r8t6-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 12,+ 12,+ 1.5+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "8e9a406b36de92c738df978976145df28c5b598abb5aea7fd65219c5eae83848",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}