component
STM32F334C8T6
Public Made by Adomby adom
STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-48(7x7). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.
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page.json+356−8@@ -1,13 +1,366 @@ {+ "schema_version": 1,+ "type": "component", "slug": "stm32f334c8t6",+ "title": "STM32F334C8T6",+ "brief": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-48(7x7). Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-48(7x7). Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "mcu", "stm32f334c8t6" ],+ "component": {+ "mpn": "STM32F334C8T6",+ "manufacturer": "STMicroelectronics",+ "package": "LQFP-48(7x7)",+ "pin_count": 48,+ "category": "MCU",+ "subcategory": "Microcontrollers (MCU/MPU/SOC)",+ "datasheet": "https://www.st.com/resource/en/datasheet/stm32f334c8t6.pdf",+ "parts": {+ "symbol": "stm32f334c8t6.kicad_sym",+ "footprint": "stm32f334c8t6.kicad_mod",+ "model_3d": "stm32f334c8t6.glb",+ "model_3d_step": "stm32f334c8t6.step",+ "lbr": "stm32f334c8t6.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "VBAT",+ "type": "power_in",+ "description": "Backup power supply for RTC and backup registers. Typically tied to VDD or a coin-cell battery (1.65-3.6 V)."+ },+ {+ "number": "2",+ "name": "PC13",+ "type": "bidirectional",+ "description": "GPIO PC13 (TC 3.3 V I/O). Supplied through the backup power switch (max 3 mA sink); additional functions RTC_TAMP1/RTC_TS/RTC_OUT/WKUP2 and TIM1_CH1N alt."+ },+ {+ "number": "3",+ "name": "PC14/OSC32_IN",+ "type": "bidirectional",+ "description": "GPIO PC14 or LSE 32.768 kHz crystal input (OSC32_IN). Reset default is GPIO; enabled as OSC32_IN via RCC/RTC config."+ },+ {+ "number": "4",+ "name": "PC15/OSC32_OUT",+ "type": "bidirectional",+ "description": "GPIO PC15 or LSE 32.768 kHz crystal output (OSC32_OUT). Reset default GPIO; enabled as OSC32_OUT via RCC/RTC config."+ },+ {+ "number": "5",+ "name": "PF0/OSC_IN",+ "type": "bidirectional",+ "description": "GPIO PF0 or HSE crystal/clock input (OSC_IN). Alt function TIM1_CH3N."+ },+ {+ "number": "6",+ "name": "PF1/OSC_OUT",+ "type": "bidirectional",+ "description": "GPIO PF1 or HSE crystal output (OSC_OUT)."+ },+ {+ "number": "7",+ "name": "NRST",+ "type": "bidirectional",+ "description": "Bidirectional device reset input / internal reset output, active low. Includes weak internal pull-up (~40 k\u03a9)."+ },+ {+ "number": "8",+ "name": "VSSA/VREF-",+ "type": "power_in",+ "description": "Analog ground and negative ADC/DAC reference (LQFP48 combines VSSA and VREF-)."+ },+ {+ "number": "9",+ "name": "VDDA/VREF+",+ "type": "power_in",+ "description": "Analog power supply and positive ADC/DAC reference (2.0-3.6 V; 2.4-3.6 V for DAC/op-amp). LQFP48 combines VDDA and VREF+."+ },+ {+ "number": "10",+ "name": "PA0",+ "type": "bidirectional",+ "description": "PA0 GPIO, TTa 3.3 V ADC-connected I/O. Alt: TIM2_CH1/TIM2_ETR, TSC_G1_IO1, USART2_CTS, EVENTOUT. Additional: ADC1_IN1 (fast), RTC_TAMP2/WKUP1."+ },+ {+ "number": "11",+ "name": "PA1",+ "type": "bidirectional",+ "description": "PA1 GPIO, TTa. Alt: TIM2_CH2, TSC_G1_IO2, USART2_RTS_DE, TIM15_CH1N, EVENTOUT. Additional: ADC1_IN2 (fast), RTC_REFIN."+ },+ {+ "number": "12",+ "name": "PA2",+ "type": "bidirectional",+ "description": "PA2 GPIO, TTa. Alt: TIM2_CH3, TSC_G1_IO3, USART2_TX, COMP2_OUT, TIM15_CH1, EVENTOUT. Additional: ADC1_IN3 (fast), COMP2_INM."+ },+ {+ "number": "13",+ "name": "PA3",+ "type": "bidirectional",+ "description": "PA3 GPIO, TTa. Alt: TIM2_CH4, TSC_G1_IO4, USART2_RX, TIM15_CH2, EVENTOUT. Additional: ADC1_IN4 (fast)."+ },+ {+ "number": "14",+ "name": "PA4",+ "type": "bidirectional",+ "description": "PA4 GPIO, TTa. Alt: TIM3_CH2, TSC_G2_IO1, SPI1_NSS, USART2_CK, EVENTOUT. Additional: ADC2_IN1 (fast), DAC1_OUT1, COMP2/4/6_INM."+ },+ {+ "number": "15",+ "name": "PA5",+ "type": "bidirectional",+ "description": "PA5 GPIO, TTa. Alt: TIM2_CH1/ETR, TSC_G2_IO2, SPI1_SCK, EVENTOUT. Additional: ADC2_IN2 (fast), DAC1_OUT2, OPAMP2_VINM."+ },+ {+ "number": "16",+ "name": "PA6",+ "type": "bidirectional",+ "description": "PA6 GPIO, TTa. Alt: TIM16_CH1, TIM3_CH1, TSC_G2_IO3, SPI1_MISO, TIM1_BKIN, OPAMP2_DIG, EVENTOUT. Additional: ADC2_IN3 (fast), DAC2_OUT1, OPAMP2_VOUT."+ },+ {+ "number": "17",+ "name": "PA7",+ "type": "bidirectional",+ "description": "PA7 GPIO, TTa. Alt: TIM17_CH1, TIM3_CH2, TSC_G2_IO4, SPI1_MOSI, TIM1_CH1N, EVENTOUT. Additional: ADC2_IN4 (fast), COMP2_INP, OPAMP2_VINP."+ },+ {+ "number": "18",+ "name": "PB0",+ "type": "bidirectional",+ "description": "PB0 GPIO, TTa. Alt: TIM3_CH3, TSC_G3_IO2, TIM1_CH2N, EVENTOUT. Additional: ADC1_IN11, COMP4_INP, OPAMP2_VINP."+ },+ {+ "number": "19",+ "name": "PB1",+ "type": "bidirectional",+ "description": "PB1 GPIO, TTa. Alt: TIM3_CH4, TSC_G3_IO3, TIM1_CH3N, COMP4_OUT, HRTIM1_SCOUT, EVENTOUT. Additional: ADC1_IN12."+ },+ {+ "number": "20",+ "name": "PB2",+ "type": "bidirectional",+ "description": "PB2 GPIO, TTa. Alt: TSC_G3_IO4, HRTIM_SCIN, EVENTOUT. Additional: ADC2_IN12, COMP4_INM."+ },+ {+ "number": "21",+ "name": "PB10",+ "type": "bidirectional",+ "description": "PB10 GPIO, TT 3.3 V I/O. Alt: TIM2_CH3, TSC_SYNC, USART3_TX, HRTIM1_FLT3, EVENTOUT."+ },+ {+ "number": "22",+ "name": "PB11",+ "type": "bidirectional",+ "description": "PB11 GPIO, TTa. Alt: TIM2_CH4, TSC_G6_IO1, USART3_RX, HRTIM1_FLT4, EVENTOUT. Additional: COMP6_INP."+ },+ {+ "number": "23",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground."+ },+ {+ "number": "24",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital power supply, 2.0-3.6 V."+ },+ {+ "number": "25",+ "name": "PB12",+ "type": "bidirectional",+ "description": "PB12 GPIO, TTa. Alt: TSC_G6_IO2, TIM1_BKIN, USART3_CK, HRTIM1_CHC1, EVENTOUT. Additional: ADC2_IN13."+ },+ {+ "number": "26",+ "name": "PB13",+ "type": "bidirectional",+ "description": "PB13 GPIO, TTa. Alt: TSC_G6_IO3, TIM1_CH1N, USART3_CTS, HRTIM1_CHC2, EVENTOUT. Additional: ADC1_IN13."+ },+ {+ "number": "27",+ "name": "PB14",+ "type": "bidirectional",+ "description": "PB14 GPIO, TTa. Alt: TIM15_CH1, TSC_G6_IO4, TIM1_CH2N, USART3_RTS_DE, HRTIM1_CHD1, EVENTOUT. Additional: ADC2_IN14, OPAMP2_VINP."+ },+ {+ "number": "28",+ "name": "PB15",+ "type": "bidirectional",+ "description": "PB15 GPIO, TTa. Alt: TIM15_CH2/CH1N, TIM1_CH3N, HRTIM1_CHD2, EVENTOUT. Additional: ADC2_IN15, COMP6_INM, RTC_REFIN."+ },+ {+ "number": "29",+ "name": "PA8",+ "type": "bidirectional",+ "description": "PA8 GPIO, FT 5 V-tolerant. Alt: MCO, TIM1_CH1, USART1_CK, HRTIM1_CHA1, EVENTOUT."+ },+ {+ "number": "30",+ "name": "PA9",+ "type": "bidirectional",+ "description": "PA9 GPIO, FT 5 V-tolerant. Alt: TSC_G4_IO1, TIM1_CH2, USART1_TX, TIM15_BKIN, TIM2_CH3, HRTIM1_CHA2, EVENTOUT."+ },+ {+ "number": "31",+ "name": "PA10",+ "type": "bidirectional",+ "description": "PA10 GPIO, FT 5 V-tolerant. Alt: TIM17_BKIN, TSC_G4_IO2, TIM1_CH3, USART1_RX, COMP6_OUT, TIM2_CH4, HRTIM1_CHB1, EVENTOUT."+ },+ {+ "number": "32",+ "name": "PA11",+ "type": "bidirectional",+ "description": "PA11 GPIO, FT 5 V-tolerant. Alt: TIM1_CH1N, USART1_CTS, CAN_RX, TIM1_CH4, TIM1_BKIN2, HRTIM1_CHB2, EVENTOUT."+ },+ {+ "number": "33",+ "name": "PA12",+ "type": "bidirectional",+ "description": "PA12 GPIO, FT 5 V-tolerant. Alt: TIM16_CH1, TIM1_CH2N, USART1_RTS_DE, COMP2_OUT, CAN_TX, TIM1_ETR, HRTIM1_FLT1, EVENTOUT."+ },+ {+ "number": "34",+ "name": "PA13",+ "type": "bidirectional",+ "description": "PA13 GPIO / SWDIO. FT 5 V-tolerant. Reset default JTMS/SWDAT. Alt: TIM16_CH1N, TSC_G4_IO3, IR_OUT, USART3_CTS, EVENTOUT."+ },+ {+ "number": "35",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground."+ },+ {+ "number": "36",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital power supply, 2.0-3.6 V."+ },+ {+ "number": "37",+ "name": "PA14",+ "type": "bidirectional",+ "description": "PA14 GPIO / SWCLK. FTf 5 V-tolerant with I2C Fast-mode+ capability. Reset default JTCK/SWCLK. Alt: TSC_G4_IO4, I2C1_SDA, TIM1_BKIN, USART2_TX, EVENTOUT."+ },+ {+ "number": "38",+ "name": "PA15",+ "type": "bidirectional",+ "description": "PA15 GPIO, FTf 5 V-tolerant FM+ capable. Reset default JTDI. Alt: TIM2_CH1/ETR, TSC_SYNC, I2C1_SCL, SPI1_NSS, USART2_RX, TIM1_BKIN, HRTIM1_FLT2, EVENTOUT."+ },+ {+ "number": "39",+ "name": "PB3",+ "type": "bidirectional",+ "description": "PB3 GPIO, FT 5 V-tolerant. Reset default JTDO/TRACESWO. Alt: TIM2_CH2, TSC_G5_IO1, SPI1_SCK, USART2_TX, TIM3_ETR, HRTIM1_SCOUT, HRTIM1_EEV9, EVENTOUT."+ },+ {+ "number": "40",+ "name": "PB4",+ "type": "bidirectional",+ "description": "PB4 GPIO, FT 5 V-tolerant. Reset default NJTRST. Alt: TIM16_CH1, TIM3_CH1, TSC_G5_IO2, SPI1_MISO, USART2_RX, TIM17_BKIN, HRTIM1_EEV7, EVENTOUT."+ },+ {+ "number": "41",+ "name": "PB5",+ "type": "bidirectional",+ "description": "PB5 GPIO, FT 5 V-tolerant. Alt: TIM16_BKIN, TIM3_CH2, I2C1_SMBA, SPI1_MOSI, USART2_CK, TIM17_CH1, HRTIM1_EEV6, EVENTOUT."+ },+ {+ "number": "42",+ "name": "PB6",+ "type": "bidirectional",+ "description": "PB6 GPIO, FTf 5 V-tolerant FM+ capable. Alt: TIM16_CH1N, TSC_G5_IO3, I2C1_SCL, USART1_TX, HRTIM1_SCIN, HRTIM1_EEV4, EVENTOUT."+ },+ {+ "number": "43",+ "name": "PB7",+ "type": "bidirectional",+ "description": "PB7 GPIO, FTf 5 V-tolerant FM+ capable. Alt: TIM17_CH1N, TSC_G5_IO4, I2C1_SDA, USART1_RX, TIM3_CH4, HRTIM1_EEV3, EVENTOUT."+ },+ {+ "number": "44",+ "name": "BOOT0",+ "type": "input",+ "description": "Dedicated BOOT0 pin. Selects boot memory at reset: 0 = main Flash, 1 = system memory or embedded SRAM (per BOOT1 bit)."+ },+ {+ "number": "45",+ "name": "PB8",+ "type": "bidirectional",+ "description": "PB8 GPIO, FTf 5 V-tolerant FM+ capable. Alt: TIM16_CH1, TSC_SYNC, I2C1_SCL, USART3_RX, CAN_RX, TIM1_BKIN, HRTIM1_EEV8, EVENTOUT."+ },+ {+ "number": "46",+ "name": "PB9",+ "type": "bidirectional",+ "description": "PB9 GPIO, FTf 5 V-tolerant FM+ capable. Alt: TIM17_CH1, I2C1_SDA, IR_OUT, USART3_TX, COMP2_OUT, CAN_TX, HRTIM1_EEV5, 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."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.st.com/resource/en/datasheet/stm32f334c8t6.pdf",+ "pages": 121,+ "sha256": "9718bda0be93fc93",+ "source_tier": "mfr"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 48,+ "described": 48,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "STMicroelectronics",+ "Package": "LQFP-48(7x7)",+ "Category": "MCU",+ "Pins": "48"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "stm32f334c8t6"+ ],+ "discovery_pitch": "STM32F334C8T6 (STMicroelectronics) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +378,5 @@ "docs/stm32f334c8t6-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }