component
STM32F303RBT6
Public Made by Adomby adom
STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.
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page.json+452−8@@ -1,13 +1,462 @@ {+ "schema_version": 1,+ "type": "component", "slug": "stm32f303rbt6",+ "title": "STM32F303RBT6",+ "brief": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "mcu", "stm32f303rbt6" ],+ "component": {+ "mpn": "STM32F303RBT6",+ "manufacturer": "STMicroelectronics",+ "package": "LQFP-64(10x10)",+ "pin_count": 64,+ "category": "MCU",+ "subcategory": "Microcontrollers (MCU/MPU/SOC)",+ "datasheet": "https://www.st.com/resource/en/datasheet/stm32f303rbt6.pdf",+ "parts": {+ "symbol": "stm32f303rbt6.kicad_sym",+ "footprint": "stm32f303rbt6.kicad_mod",+ "model_3d": "stm32f303rbt6.glb",+ "model_3d_step": "stm32f303rbt6.step",+ "lbr": "stm32f303rbt6.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "VBAT",+ "type": "power_in",+ "description": "Backup supply pin for RTC, LSE oscillator and backup registers (1.65-3.6 V) when VDD is removed."+ },+ {+ "number": "2",+ "name": "PC13",+ "type": "bidirectional",+ "description": "General-purpose I/O (TC, 3.3 V). Backup-domain pin; supplied through the power switch, output limited to 3 mA / 2 MHz / 30 pF. Alt: TIM1_CH1N. Add'l: WKUP2, RTC_TAMP1, RTC_TS, RTC_OUT."+ },+ {+ "number": "3",+ "name": "PC14/OSC32_IN",+ "type": "bidirectional",+ "description": "GPIO PC14 (TC, 3.3 V) or LSE 32.768 kHz crystal input (OSC32_IN). Backup-domain, output current limited."+ },+ {+ "number": "4",+ "name": "PC15/OSC32_OUT",+ "type": "bidirectional",+ "description": "GPIO PC15 (TC, 3.3 V) or LSE 32.768 kHz crystal output (OSC32_OUT). Backup-domain, output current limited."+ },+ {+ "number": "5",+ "name": "PF0/OSC_IN",+ "type": "bidirectional",+ "description": "GPIO PF0 (FTf, 5 V-tolerant, FM+ capable) or HSE 4-32 MHz crystal input (OSC_IN). Alt: TIM1_CH3N, I2C2_SDA."+ },+ {+ "number": "6",+ "name": "PF1/OSC_OUT",+ "type": "bidirectional",+ "description": "GPIO PF1 (FTf, 5 V-tolerant, FM+ capable) or HSE 4-32 MHz crystal output (OSC_OUT). Alt: I2C2_SCL."+ },+ {+ "number": "7",+ "name": "NRST",+ "type": "bidirectional",+ "description": "Device reset input / open-drain internal reset output, active low. Embedded weak pull-up."+ },+ {+ "number": "8",+ "name": "PC0",+ "type": "bidirectional",+ "description": "GPIO (TTa, 3.3 V tolerant, direct to ADC). Add'l: ADC12_IN6, COMP7_INM. Alt: EVENTOUT."+ },+ {+ "number": "9",+ "name": "PC1",+ "type": "bidirectional",+ "description": "GPIO (TTa). Add'l: ADC12_IN7, COMP7_INP. Alt: EVENTOUT."+ },+ {+ "number": "10",+ "name": "PC2",+ "type": "bidirectional",+ "description": "GPIO (TTa). Add'l: ADC12_IN8. Alt: COMP7_OUT, EVENTOUT."+ },+ {+ "number": "11",+ "name": "PC3",+ "type": "bidirectional",+ "description": "GPIO (TTa). Add'l: ADC12_IN9. Alt: TIM1_BKIN2, EVENTOUT."+ },+ {+ "number": "12",+ "name": "VSSA/VREF-",+ "type": "power_in",+ "description": "Analog ground and negative ADC/DAC reference. On the LQFP64, VREF- is bonded to VSSA."+ },+ {+ "number": "13",+ "name": "VDDA/VREF+",+ "type": "power_in",+ "description": "Analog supply and positive ADC/DAC/OPAMP/COMP reference (2.0-3.6 V). On the LQFP64, VREF+ is internally connected to VDDA."+ },+ {+ "number": "14",+ "name": "PA0",+ "type": "bidirectional",+ "description": "GPIO (TTa). Alt: USART2_CTS, TIM2_CH1_ETR, TIM8_BKIN, TIM8_ETR, TSC_G1_IO1, COMP1_OUT, EVENTOUT. Add'l: ADC1_IN1, COMP1_INM, RTC_TAMP2, WKUP1, COMP7_INP."+ },+ {+ "number": "15",+ "name": "PA1",+ "type": "bidirectional",+ "description": "GPIO (TTa). Alt: USART2_RTS_DE, TIM2_CH2, TSC_G1_IO2, TIM15_CH1N, RTC_REFIN, EVENTOUT. Add'l: ADC1_IN2, COMP1_INP, OPAMP1_VINP, OPAMP3_VINP."+ },+ {+ "number": "16",+ "name": "PA2",+ "type": "bidirectional",+ "description": "GPIO (TTa, fast ADC channel, reduced touch sensitivity). Alt: USART2_TX, TIM2_CH3, TIM15_CH1, TSC_G1_IO3, COMP2_OUT, EVENTOUT. Add'l: ADC1_IN3, COMP2_INM, OPAMP1_VOUT."+ },+ {+ "number": "17",+ "name": "PA3",+ "type": "bidirectional",+ "description": "GPIO (TTa, fast ADC channel). Alt: USART2_RX, TIM2_CH4, TIM15_CH2, TSC_G1_IO4, EVENTOUT. Add'l: ADC1_IN4, OPAMP1_VINP, COMP2_INP, OPAMP1_VINM."+ },+ {+ "number": "18",+ "name": "PF4",+ "type": "bidirectional",+ "description": "GPIO (TTa, fast ADC channel). Alt: COMP1_OUT, EVENTOUT. Add'l: ADC1_IN5."+ },+ {+ "number": "19",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground."+ },+ {+ "number": "20",+ "name": "PA4",+ "type": "bidirectional",+ "description": "GPIO (TTa, fast ADC channel, reduced touch sensitivity). Alt: SPI1_NSS, SPI3_NSS/I2S3_WS, USART2_CK, TSC_G2_IO1, TIM3_CH2, EVENTOUT. Add'l: ADC2_IN1, DAC1_OUT1, OPAMP4_VINP, COMP1/2/3/4/5/6/7_INM."+ },+ {+ "number": "21",+ "name": "PA5",+ "type": "bidirectional",+ "description": "GPIO (TTa, fast ADC channel, reduced touch sensitivity). Alt: SPI1_SCK, TIM2_CH1_ETR, TSC_G2_IO2, EVENTOUT. Add'l: ADC2_IN2, DAC1_OUT2, OPAMP1/2/3_VINP, COMP1/2/3/4/5/6/7_INM."+ },+ {+ "number": "22",+ "name": "PA6",+ "type": "bidirectional",+ "description": "GPIO (TTa, fast ADC channel). Alt: SPI1_MISO, TIM3_CH1, TIM8_BKIN, TIM1_BKIN, TIM16_CH1, COMP1_OUT, TSC_G2_IO3, EVENTOUT. Add'l: ADC2_IN3, OPAMP2_VOUT."+ },+ {+ "number": "23",+ "name": "PA7",+ "type": "bidirectional",+ "description": "GPIO (TTa). Alt: SPI1_MOSI, TIM3_CH2, TIM17_CH1, TIM1_CH1N, TIM8_CH1N, TSC_G2_IO4, COMP2_OUT, EVENTOUT. Add'l: ADC2_IN4, COMP2_INP, OPAMP2_VINP, OPAMP1_VINP."+ },+ {+ "number": "24",+ "name": "PC4",+ "type": "bidirectional",+ "description": "GPIO (TTa, fast ADC channel). Alt: USART1_TX, EVENTOUT. Add'l: ADC2_IN5."+ },+ {+ "number": "25",+ "name": "PC5",+ "type": "bidirectional",+ "description": "GPIO (TTa). Alt: USART1_RX, TSC_G3_IO1, EVENTOUT. Add'l: ADC2_IN11, OPAMP2_VINM, OPAMP1_VINM."+ },+ {+ "number": "26",+ "name": "PB0",+ "type": "bidirectional",+ "description": "GPIO (TTa). Alt: TIM3_CH3, TIM1_CH2N, TIM8_CH2N, TSC_G3_IO2, EVENTOUT. Add'l: ADC3_IN12, COMP4_INP, OPAMP3_VINP, OPAMP2_VINP."+ },+ {+ "number": "27",+ "name": "PB1",+ "type": "bidirectional",+ "description": "GPIO (TTa, fast ADC channel, reduced touch sensitivity). Alt: TIM3_CH4, TIM1_CH3N, TIM8_CH3N, COMP4_OUT, TSC_G3_IO3, EVENTOUT. Add'l: ADC3_IN1, OPAMP3_VOUT."+ },+ {+ "number": "28",+ "name": "PB2",+ "type": "bidirectional",+ "description": "GPIO (TTa). Alt: TSC_G3_IO4, EVENTOUT. Add'l: ADC2_IN12, COMP4_INM, OPAMP3_VINM."+ },+ {+ "number": "29",+ "name": "PB10",+ "type": "bidirectional",+ "description": "GPIO (TTa). Alt: USART3_TX, TIM2_CH3, TSC_SYNC, EVENTOUT. Add'l: COMP5_INM, OPAMP4_VINM, OPAMP3_VINM."+ },+ {+ "number": "30",+ "name": "PB11",+ "type": "bidirectional",+ "description": "GPIO (TTa). Alt: USART3_RX, TIM2_CH4, TSC_G6_IO1, EVENTOUT. Add'l: COMP6_INP, OPAMP4_VINP."+ },+ {+ "number": "31",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground."+ },+ {+ "number": "32",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital power supply (2.0-3.6 V)."+ },+ {+ "number": "33",+ "name": "PB12",+ "type": "bidirectional",+ "description": "GPIO (TTa, fast ADC channel, reduced touch sensitivity). Alt: SPI2_NSS/I2S2_WS, I2C2_SMBA, USART3_CK, TIM1_BKIN, TSC_G6_IO2, EVENTOUT. Add'l: ADC4_IN3, COMP3_INM, OPAMP4_VOUT."+ },+ {+ "number": "34",+ "name": "PB13",+ "type": "bidirectional",+ "description": "GPIO (TTa, fast ADC channel). Alt: SPI2_SCK/I2S2_CK, USART3_CTS, TIM1_CH1N, TSC_G6_IO3, EVENTOUT. Add'l: ADC3_IN5, COMP5_INP, OPAMP4_VINP, OPAMP3_VINP."+ },+ {+ "number": "35",+ "name": "PB14",+ "type": "bidirectional",+ "description": "GPIO (TTa, fast ADC channel). Alt: SPI2_MISO/I2S2ext_SD, USART3_RTS_DE, TIM1_CH2N, TIM15_CH1, TSC_G6_IO4, EVENTOUT. Add'l: COMP3_INP, ADC4_IN4, OPAMP2_VINP."+ },+ {+ "number": "36",+ "name": "PB15",+ "type": "bidirectional",+ "description": "GPIO (TTa, fast ADC channel). Alt: SPI2_MOSI/I2S2_SD, TIM1_CH3N, RTC_REFIN, TIM15_CH1N, TIM15_CH2, EVENTOUT. Add'l: ADC4_IN5, COMP6_INM."+ },+ {+ "number": "37",+ "name": "PC6",+ "type": "bidirectional",+ "description": "GPIO (FT, 5 V-tolerant). Alt: I2S2_MCK, COMP6_OUT, TIM8_CH1, TIM3_CH1, EVENTOUT."+ },+ {+ "number": "38",+ "name": "PC7",+ "type": "bidirectional",+ "description": "GPIO (FT). Alt: I2S3_MCK, TIM8_CH2, TIM3_CH2, COMP5_OUT, EVENTOUT."+ },+ {+ "number": "39",+ "name": "PC8",+ "type": "bidirectional",+ "description": "GPIO (FT). Alt: TIM8_CH3, TIM3_CH3, COMP3_OUT, EVENTOUT."+ },+ {+ "number": "40",+ "name": "PC9",+ "type": "bidirectional",+ "description": "GPIO (FT). Alt: TIM8_CH4, TIM8_BKIN2, TIM3_CH4, I2S_CKIN, EVENTOUT."+ },+ {+ "number": "41",+ "name": "PA8",+ "type": "bidirectional",+ "description": "GPIO (FT). Alt: I2C2_SMBA, I2S2_MCK, USART1_CK, TIM1_CH1, TIM4_ETR, MCO (main clock output), COMP3_OUT, EVENTOUT."+ },+ {+ "number": "42",+ "name": "PA9",+ "type": "bidirectional",+ "description": "GPIO (FTf, 5 V-tolerant, FM+ capable). Alt: I2C2_SCL, I2S3_MCK, USART1_TX, TIM1_CH2, TIM2_CH3, TIM15_BKIN, TSC_G4_IO1, COMP5_OUT, EVENTOUT."+ },+ {+ "number": "43",+ "name": "PA10",+ "type": "bidirectional",+ "description": "GPIO (FTf). Alt: I2C2_SDA, USART1_RX, TIM1_CH3, TIM2_CH4, TIM8_BKIN, TIM17_BKIN, TSC_G4_IO2, COMP6_OUT, EVENTOUT."+ },+ {+ "number": "44",+ "name": "PA11",+ "type": "bidirectional",+ "description": "GPIO (FT). Alt: USART1_CTS, USB_DM (USB 2.0 FS D-), CAN_RX, TIM1_CH1N, TIM1_CH4, TIM1_BKIN2, TIM4_CH1, COMP1_OUT, EVENTOUT."+ },+ {+ "number": "45",+ "name": "PA12",+ "type": "bidirectional",+ "description": "GPIO (FT). Alt: USART1_RTS_DE, USB_DP (USB 2.0 FS D+), CAN_TX, TIM1_CH2N, TIM1_ETR, TIM4_CH2, TIM16_CH1, COMP2_OUT, EVENTOUT."+ },+ {+ "number": "46",+ "name": "PA13",+ "type": "bidirectional",+ "description": "GPIO (FT). Default after reset: SWDIO-JTMS (SWD data / JTAG TMS). Alt: USART3_CTS, TIM4_CH3, TIM16_CH1N, TSC_G4_IO3, IR_OUT, SWDIO-JTMS, EVENTOUT."+ },+ {+ "number": "47",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground."+ },+ {+ "number": "48",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital power supply (2.0-3.6 V)."+ },+ {+ "number": "49",+ "name": "PA14",+ "type": "bidirectional",+ "description": "GPIO (FTf). Default after reset: SWCLK-JTCK. Alt: I2C1_SDA, USART2_TX, TIM8_CH2, TIM1_BKIN, TSC_G4_IO4, SWCLK-JTCK, EVENTOUT."+ },+ {+ "number": "50",+ "name": "PA15",+ "type": "bidirectional",+ "description": "GPIO (FTf). Default after reset: JTDI. Alt: I2C1_SCL, SPI1_NSS, SPI3_NSS/I2S3_WS, JTDI, USART2_RX, TIM1_BKIN, TIM2_CH1_ETR, TIM8_CH1, EVENTOUT."+ },+ {+ "number": "51",+ "name": "PC10",+ "type": "bidirectional",+ "description": "GPIO (FT). Alt: SPI3_SCK, I2S3_CK, USART3_TX, UART4_TX, TIM8_CH1N, EVENTOUT."+ },+ {+ "number": "52",+ "name": "PC11",+ "type": "bidirectional",+ "description": "GPIO (FT). Alt: SPI3_MISO, I2S3ext_SD, USART3_RX, UART4_RX, TIM8_CH2N, EVENTOUT."+ },+ {+ "number": "53",+ "name": "PC12",+ "type": "bidirectional",+ "description": "GPIO (FT). Alt: SPI3_MOSI, I2S3_SD, USART3_CK, UART5_TX, TIM8_CH3N, EVENTOUT."+ },+ {+ "number": "54",+ "name": "PD2",+ "type": "bidirectional",+ "description": "GPIO (FT). Alt: UART5_RX, TIM3_ETR, TIM8_BKIN, EVENTOUT."+ },+ {+ "number": "55",+ "name": "PB3",+ "type": "bidirectional",+ "description": "GPIO (FT). Default after reset: JTDO-TRACESWO. Alt: SPI3_SCK, I2S3_CK, SPI1_SCK, USART2_TX, TIM2_CH2, TIM3_ETR, TIM4_ETR, TIM8_CH1N, TSC_G5_IO1, JTDO-TRACESWO, EVENTOUT."+ },+ {+ "number": "56",+ "name": "PB4",+ "type": "bidirectional",+ "description": "GPIO (FT). Default after reset: NJTRST. Alt: SPI3_MISO, I2S3ext_SD, SPI1_MISO, USART2_RX, TIM3_CH1, TIM16_CH1, TIM17_BKIN, TIM8_CH2N, TSC_G5_IO2, NJTRST, EVENTOUT."+ },+ {+ "number": "57",+ "name": "PB5",+ "type": "bidirectional",+ "description": "GPIO (FT). Alt: SPI3_MOSI, SPI1_MOSI, I2S3_SD, I2C1_SMBA, USART2_CK, TIM16_BKIN, TIM3_CH2, TIM8_CH3N, TIM17_CH1, EVENTOUT."+ },+ {+ "number": "58",+ "name": "PB6",+ "type": "bidirectional",+ "description": "GPIO (FTf, 5 V-tolerant, FM+ capable). Alt: I2C1_SCL, USART1_TX, TIM16_CH1N, TIM4_CH1, TIM8_CH1, TSC_G5_IO3, TIM8_ETR, TIM8_BKIN2, EVENTOUT."+ },+ {+ "number": "59",+ "name": "PB7",+ "type": "bidirectional",+ "description": "GPIO (FTf). Alt: I2C1_SDA, USART1_RX, TIM3_CH4, TIM4_CH2, TIM17_CH1N, TIM8_BKIN, TSC_G5_IO4, EVENTOUT."+ },+ {+ "number": "60",+ "name": "BOOT0",+ "type": "input",+ "description": "Dedicated boot memory selection input sampled at reset (dedicated 'B' I/O structure)."+ },+ {+ "number": "61",+ "name": "PB8",+ "type": "bidirectional",+ "description": "GPIO (FTf). Alt: I2C1_SCL, CAN_RX, TIM16_CH1, TIM4_CH3, TIM8_CH2, TIM1_BKIN, TSC_SYNC, COMP1_OUT, EVENTOUT."+ },+ {+ "number": "62",+ "name": "PB9",+ "type": "bidirectional",+ "description": "GPIO (FTf). Alt: I2C1_SDA, CAN_TX, TIM17_CH1, TIM4_CH4, TIM8_CH3, IR_OUT, COMP2_OUT, EVENTOUT."+ },+ {+ "number": "63",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground."+ },+ {+ "number": "64",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital power supply (2.0-3.6 V)."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.st.com/resource/en/datasheet/stm32f303rbt6.pdf",+ "pages": 148,+ "sha256": "e7a65f330e8fc061",+ "source_tier": "mfr"+ },+ "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"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "STMicroelectronics",+ "Package": "LQFP-64(10x10)",+ "Category": "MCU",+ "Pins": "64"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "stm32f303rbt6"+ ],+ "discovery_pitch": "STM32F303RBT6 (STMicroelectronics) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +474,5 @@ "docs/stm32f303rbt6-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }