component
STM32F303K6T6
Public Made by Adomby adom
STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-32(7x7). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+68@@ -0,0 +1,68 @@+# STM32F303K6T6++**STMicroelectronics** · Microcontrollers (MCU/MPU/SOC) · LQFP-32(7x7)++STM32F303K6T6 from STMicroelectronics, in a LQFP-32(7x7). 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 | VDD | power_in | Digital power supply for the device (VDD and VDDA range 2.0 to 3.6 V per the features list). |+| 2 | PF0 / OSC_IN | bidirectional | 5 V tolerant (FT) I/O with TIM1_CH3N alternate function; also serves as the OSC_IN input for the external oscillator. |+| 3 | PF1 / OSC_OUT | bidirectional | 5 V tolerant (FT) I/O; also serves as the OSC_OUT output for the external oscillator. |+| 4 | NRST | bidirectional | Bi-directional device reset input / internal reset output (active low) with embedded weak pull-up resistor. |+| 5 | VDDA/VREF+ | power_in | Analog power supply and positive reference voltage for the ADC, DAC, comparators and op-amp (VDDA 2.0 to 3.6 V per the features list). |+| 6 | PA0 | bidirectional | 3.3 V tolerant I/O directly connected to ADC (TTa); alternates TIM2_CH1/TIM2_ETR, TSC_G1_IO1, USART2_CTS, EVENTOUT; additional ADC1_IN1 (fast channel), RTC_TAMP2/WKUP1. |+| 7 | PA1 | bidirectional | 3.3 V tolerant I/O directly connected to ADC (TTa); alternates TIM2_CH2, TSC_G1_IO2, USART2_RTS_DE, TIM15_CH1N, EVENTOUT; additional ADC1_IN2 (fast channel), RTC_REFIN. |+| 8 | PA2 | bidirectional | 3.3 V tolerant I/O directly connected to ADC (TTa); alternates TIM2_CH3, TSC_G1_IO3, USART2_TX, COMP2_OUT, TIM15_CH1, EVENTOUT; additional ADC1_IN3 (fast channel), COMP2_INM. |+| 9 | PA3 | bidirectional | 3.3 V tolerant I/O directly connected to ADC (TTa); alternates TIM2_CH4, TSC_G1_IO4, USART2_RX, TIM15_CH2, EVENTOUT; additional ADC1_IN4 (fast channel). |+| 10 | PA4 | bidirectional | 3.3 V tolerant I/O directly connected to ADC (TTa) with reduced touch sensing sensitivity (sampling capacitor I/O recommended); alternates TIM3_CH2, TSC_G2_IO1, SPI1_NSS, USART2_CK, EVENTOUT; additional ADC2_IN1 (fast channel), DAC1_OUT1, COMP2_INM, COMP4_INM, COMP6_INM. |+| 11 | PA5 | bidirectional | 3.3 V tolerant I/O directly connected to ADC (TTa) with reduced touch sensing sensitivity; alternates TIM2_CH1/TIM2_ETR, TSC_G2_IO2, SPI1_SCK, EVENTOUT; additional ADC2_IN2 (fast channel), DAC1_OUT2, OPAMP2_VINM. |+| 12 | PA6 | bidirectional | 3.3 V tolerant I/O directly connected to ADC (TTa) with reduced touch sensing sensitivity; alternates TIM16_CH1, TIM3_CH1, TSC_G2_IO3, SPI1_MISO, TIM1_BKIN, EVENTOUT; additional ADC2_IN3 (fast channel), DAC2_OUT1, OPAMP2_VOUT. |+| 13 | PA7 | bidirectional | 3.3 V tolerant I/O directly connected to ADC (TTa); alternates TIM17_CH1, TIM3_CH2, TSC_G2_IO4, SPI1_MOSI, TIM1_CH1N, EVENTOUT; additional ADC2_IN4 (fast channel), COMP2_INP, OPAMP2_VINP. |+| 14 | PB0 | bidirectional | 3.3 V tolerant I/O directly connected to ADC (TTa); alternates TIM3_CH3, TSC_G3_IO2, TIM1_CH2N, EVENTOUT; additional ADC1_IN11, COMP4_INP, OPAMP2_VINP. |+| 15 | PB1 | bidirectional | 3.3 V tolerant I/O directly connected to ADC (TTa); alternates TIM3_CH4, TSC_G3_IO3, TIM1_CH3N, COMP4_OUT, EVENTOUT; additional ADC1_IN12. |+| 16 | VSS | power_in | Digital ground. |+| 17 | VDD | power_in | Digital power supply. |+| 18 | PA8 | bidirectional | 5 V tolerant (FT) I/O; alternates MCO, TIM1_CH1, USART1_CK, EVENTOUT. |+| 19 | PA9 | bidirectional | 5 V tolerant (FT) I/O; alternates TSC_G4_IO1, TIM1_CH2, USART1_TX, TIM15_BKIN, TIM2_CH3, EVENTOUT. |+| 20 | PA10 | bidirectional | 5 V tolerant (FT) I/O; alternates TIM17_BKIN, TSC_G4_IO2, TIM1_CH3, USART1_RX, COMP6_OUT, TIM2_CH4, EVENTOUT. |+| 21 | PA11 | bidirectional | 5 V tolerant (FT) I/O; alternates TIM1_CH1N, USART1_CTS, CAN_RX, TIM1_CH4, TIM1_BKIN2, EVENTOUT. |+| 22 | PA12 | bidirectional | 5 V tolerant (FT) I/O; alternates TIM16_CH1, TIM1_CH2N, USART1_RTS_DE, COMP2_OUT, CAN_TX, TIM1_ETR, EVENTOUT. |+| 23 | PA13 | bidirectional | 5 V tolerant (FT) I/O; default function JTMS/SWDAT, also TIM16_CH1N, TSC_G4_IO3, IR_OUT, USART3_CTS, EVENTOUT. |+| 24 | PA14 | bidirectional | 5 V tolerant I/O with FM+ capability (FTf); default function JTCK/SWCLK, also TSC_G4_IO4, I2C1_SDA, TIM1_BKIN, USART2_TX, EVENTOUT. |+| 25 | PA15 | bidirectional | 5 V tolerant I/O with FM+ capability (FTf); default function JTDI, also TIM2_CH1/TIM2_ETR, TSC_SYNC, I2C1_SCL, SPI1_NSS, USART2_RX, TIM1_BKIN, EVENTOUT. |+| 26 | PB3 | bidirectional | 5 V tolerant (FT) I/O; default function JTDO/TRACESWO, also TIM2_CH2, TSC_G5_IO1, SPI1_SCK, USART2_TX, TIM3_ETR, EVENTOUT. |+| 27 | PB4 | bidirectional | 5 V tolerant (FT) I/O; default function NJTRST, also TIM16_CH1, TIM3_CH1, TSC_G5_IO2, SPI1_MISO, USART2_RX, TIM17_BKIN, EVENTOUT. |+| 28 | PB5 | bidirectional | 5 V tolerant (FT) I/O; alternates TIM16_BKIN, TIM3_CH2, I2C1_SMBA, SPI1_MOSI, USART2_CK, TIM17_CH1, EVENTOUT. |+| 29 | PB6 | bidirectional | 5 V tolerant I/O with FM+ capability (FTf); alternates TIM16_CH1N, TSC_G5_IO3, I2C1_SCL, USART1_TX, EVENTOUT. |+| 30 | PB7 | bidirectional | 5 V tolerant I/O with FM+ capability (FTf); alternates TIM17_CH1N, TSC_G5_IO4, I2C1_SDA, USART1_RX, TIM3_CH4, EVENTOUT. |+| 31 | BOOT0 | input | Dedicated BOOT0 pin used to select the boot configuration. |+| 32 | VSS | power_in | Digital ground. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | LQFP-32(7x7) |+| Category | Embedded Processors & Controllers |+| Pins | 32 |++## CAD (KiCad official)++- Symbol: `STM32F303K6T6`+- Footprint: `Package_QFP:LQFP-32_7x7mm_P0.8mm`+- 3D model: LQFP-32(7x7) (KiCad packages3D, STEP)+- 3D model files: `stm32f303k6t6-etched.step` / `stm32f303k6t6-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `stm32f303k6t6.step` / `stm32f303k6t6.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/8588940043981766656) (124 pp, sha256 `a2ef8412ae529745`, 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/stm32f303k6t6-datasheet.pdf)
page.jsonadded+343@@ -0,0 +1,343 @@+{+ "slug": "stm32f303k6t6",+ "version": "0.1.0",+ "type": "component",+ "description": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-32(7x7). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "embedded processors & controllers",+ "stm32f303k6t6",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "stm32f303k6t6.kicad_sym",+ "stm32f303k6t6.kicad_mod",+ "stm32f303k6t6.glb",+ "stm32f303k6t6.step",+ "stm32f303k6t6.lbr",+ "docs/hero.png",+ "docs/stm32f303k6t6-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "stm32f303k6t6-hero.glb",+ "stm32f303k6t6-hero.overlay.json"+ ],+ "component": {+ "mpn": "STM32F303K6T6",+ "manufacturer": "STMicroelectronics",+ "package": "LQFP-32(7x7)",+ "pin_count": 32,+ "category": "Embedded Processors & Controllers",+ "subcategory": "Microcontrollers (MCU/MPU/SOC)",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588940043981766656",+ "parts": {+ "symbol": "stm32f303k6t6.kicad_sym",+ "footprint": "stm32f303k6t6.kicad_mod",+ "model_3d": "stm32f303k6t6-hero.glb",+ "model_3d_plain": "stm32f303k6t6.glb",+ "model_3d_step": "stm32f303k6t6-etched.step",+ "model_3d_step_plain": "stm32f303k6t6.step",+ "lbr": "stm32f303k6t6.lbr"+ },+ "distributor_links": {+ "lcsc": "C1235409",+ "digikey": "497-STM32F303K6T6-ND",+ "mouser": "511-STM32F303K6T6"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T04:31:33Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-STM32F303K6T6-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "511-STM32F303K6T6",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital power supply for the device (VDD and VDDA range 2.0 to 3.6 V per the features list)."+ },+ {+ "number": "2",+ "name": "PF0 / OSC_IN",+ "type": "bidirectional",+ "description": "5 V tolerant (FT) I/O with TIM1_CH3N alternate function; also serves as the OSC_IN input for the external oscillator."+ },+ {+ "number": "3",+ "name": "PF1 / OSC_OUT",+ "type": "bidirectional",+ "description": "5 V tolerant (FT) I/O; also serves as the OSC_OUT output for the external oscillator."+ },+ {+ "number": "4",+ "name": "NRST",+ "type": "bidirectional",+ "description": "Bi-directional device reset input / internal reset output (active low) with embedded weak pull-up resistor."+ },+ {+ "number": "5",+ "name": "VDDA/VREF+",+ "type": "power_in",+ "description": "Analog power supply and positive reference voltage for the ADC, DAC, comparators and op-amp (VDDA 2.0 to 3.6 V per the features list)."+ },+ {+ "number": "6",+ "name": "PA0",+ "type": "bidirectional",+ "description": "3.3 V tolerant I/O directly connected to ADC (TTa); alternates TIM2_CH1/TIM2_ETR, TSC_G1_IO1, USART2_CTS, EVENTOUT; additional ADC1_IN1 (fast channel), RTC_TAMP2/WKUP1."+ },+ {+ "number": "7",+ "name": "PA1",+ "type": "bidirectional",+ "description": "3.3 V tolerant I/O directly connected to ADC (TTa); alternates TIM2_CH2, TSC_G1_IO2, USART2_RTS_DE, TIM15_CH1N, EVENTOUT; additional ADC1_IN2 (fast channel), RTC_REFIN."+ },+ {+ "number": "8",+ "name": "PA2",+ "type": "bidirectional",+ "description": "3.3 V tolerant I/O directly connected to ADC (TTa); alternates TIM2_CH3, TSC_G1_IO3, USART2_TX, COMP2_OUT, TIM15_CH1, EVENTOUT; additional ADC1_IN3 (fast channel), COMP2_INM."+ },+ {+ "number": "9",+ "name": "PA3",+ "type": "bidirectional",+ "description": "3.3 V tolerant I/O directly connected to ADC (TTa); alternates TIM2_CH4, TSC_G1_IO4, USART2_RX, TIM15_CH2, EVENTOUT; additional ADC1_IN4 (fast channel)."+ },+ {+ "number": "10",+ "name": "PA4",+ "type": "bidirectional",+ "description": "3.3 V tolerant I/O directly connected to ADC (TTa) with reduced touch sensing sensitivity (sampling capacitor I/O recommended); alternates TIM3_CH2, TSC_G2_IO1, SPI1_NSS, USART2_CK, EVENTOUT; additional ADC2_IN1 (fast channel), DAC1_OUT1, COMP2_INM, COMP4_INM, COMP6_INM."+ },+ {+ "number": "11",+ "name": "PA5",+ "type": "bidirectional",+ "description": "3.3 V tolerant I/O directly connected to ADC (TTa) with reduced touch sensing sensitivity; alternates TIM2_CH1/TIM2_ETR, TSC_G2_IO2, SPI1_SCK, EVENTOUT; additional ADC2_IN2 (fast channel), DAC1_OUT2, OPAMP2_VINM."+ },+ {+ "number": "12",+ "name": "PA6",+ "type": "bidirectional",+ "description": "3.3 V tolerant I/O directly connected to ADC (TTa) with reduced touch sensing sensitivity; alternates TIM16_CH1, TIM3_CH1, TSC_G2_IO3, SPI1_MISO, TIM1_BKIN, EVENTOUT; additional ADC2_IN3 (fast channel), DAC2_OUT1, OPAMP2_VOUT."+ },+ {+ "number": "13",+ "name": "PA7",+ "type": "bidirectional",+ "description": "3.3 V tolerant I/O directly connected to ADC (TTa); alternates TIM17_CH1, TIM3_CH2, TSC_G2_IO4, SPI1_MOSI, TIM1_CH1N, EVENTOUT; additional ADC2_IN4 (fast channel), COMP2_INP, OPAMP2_VINP."+ },+ {+ "number": "14",+ "name": "PB0",+ "type": "bidirectional",+ "description": "3.3 V tolerant I/O directly connected to ADC (TTa); alternates TIM3_CH3, TSC_G3_IO2, TIM1_CH2N, EVENTOUT; additional ADC1_IN11, COMP4_INP, OPAMP2_VINP."+ },+ {+ "number": "15",+ "name": "PB1",+ "type": "bidirectional",+ "description": "3.3 V tolerant I/O directly connected to ADC (TTa); alternates TIM3_CH4, TSC_G3_IO3, TIM1_CH3N, COMP4_OUT, EVENTOUT; additional ADC1_IN12."+ },+ {+ "number": "16",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground."+ },+ {+ "number": "17",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital power supply."+ },+ {+ "number": "18",+ "name": "PA8",+ "type": "bidirectional",+ "description": "5 V tolerant (FT) I/O; alternates MCO, TIM1_CH1, USART1_CK, EVENTOUT."+ },+ {+ "number": "19",+ "name": "PA9",+ "type": "bidirectional",+ "description": "5 V tolerant (FT) I/O; alternates TSC_G4_IO1, TIM1_CH2, USART1_TX, TIM15_BKIN, TIM2_CH3, EVENTOUT."+ },+ {+ "number": "20",+ "name": "PA10",+ "type": "bidirectional",+ "description": "5 V tolerant (FT) I/O; alternates TIM17_BKIN, TSC_G4_IO2, TIM1_CH3, USART1_RX, COMP6_OUT, TIM2_CH4, EVENTOUT."+ },+ {+ "number": "21",+ "name": "PA11",+ "type": "bidirectional",+ "description": "5 V tolerant (FT) I/O; alternates TIM1_CH1N, USART1_CTS, CAN_RX, TIM1_CH4, TIM1_BKIN2, EVENTOUT."+ },+ {+ "number": "22",+ "name": "PA12",+ "type": "bidirectional",+ "description": "5 V tolerant (FT) I/O; alternates TIM16_CH1, TIM1_CH2N, USART1_RTS_DE, COMP2_OUT, CAN_TX, TIM1_ETR, EVENTOUT."+ },+ {+ "number": "23",+ "name": "PA13",+ "type": "bidirectional",+ "description": "5 V tolerant (FT) I/O; default function JTMS/SWDAT, also TIM16_CH1N, TSC_G4_IO3, IR_OUT, USART3_CTS, EVENTOUT."+ },+ {+ "number": "24",+ "name": "PA14",+ "type": "bidirectional",+ "description": "5 V tolerant I/O with FM+ capability (FTf); default function JTCK/SWCLK, also TSC_G4_IO4, I2C1_SDA, TIM1_BKIN, USART2_TX, EVENTOUT."+ },+ {+ "number": "25",+ "name": "PA15",+ "type": "bidirectional",+ "description": "5 V tolerant I/O with FM+ capability (FTf); default function JTDI, also TIM2_CH1/TIM2_ETR, TSC_SYNC, I2C1_SCL, SPI1_NSS, USART2_RX, TIM1_BKIN, EVENTOUT."+ },+ {+ "number": "26",+ "name": "PB3",+ "type": "bidirectional",+ "description": "5 V tolerant (FT) I/O; default function JTDO/TRACESWO, also TIM2_CH2, TSC_G5_IO1, SPI1_SCK, USART2_TX, TIM3_ETR, EVENTOUT."+ },+ {+ "number": "27",+ "name": "PB4",+ "type": "bidirectional",+ "description": "5 V tolerant (FT) I/O; default function NJTRST, also TIM16_CH1, TIM3_CH1, TSC_G5_IO2, SPI1_MISO, USART2_RX, TIM17_BKIN, EVENTOUT."+ },+ {+ "number": "28",+ "name": "PB5",+ "type": "bidirectional",+ "description": "5 V tolerant (FT) I/O; alternates TIM16_BKIN, TIM3_CH2, I2C1_SMBA, SPI1_MOSI, USART2_CK, TIM17_CH1, EVENTOUT."+ },+ {+ "number": "29",+ "name": "PB6",+ "type": "bidirectional",+ "description": "5 V tolerant I/O with FM+ capability (FTf); alternates TIM16_CH1N, TSC_G5_IO3, I2C1_SCL, USART1_TX, EVENTOUT."+ },+ {+ "number": "30",+ "name": "PB7",+ "type": "bidirectional",+ "description": "5 V tolerant I/O with FM+ capability (FTf); alternates TIM17_CH1N, TSC_G5_IO4, I2C1_SDA, USART1_RX, TIM3_CH4, EVENTOUT."+ },+ {+ "number": "31",+ "name": "BOOT0",+ "type": "input",+ "description": "Dedicated BOOT0 pin used to select the boot configuration."+ },+ {+ "number": "32",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground."+ }+ ],+ "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 mapping taken from the LQFP32 column of Table 13 (pages 35-40) and checked against the LQFP32 pi; The LQFP32 package has no separate VSSA/VREF- or VREF+ pin. Table 13 lists VSSA/VREF- only for UFQFP; The LQFP32 column of Table 13 shows no PC13/PC14/PC15 (VBAT, OSC32 pins) and no PB2, PB10-PB15, PC p"+ ],+ "pages_sent": 48,+ "cost_usd": 0.2283,+ "at": "2026-10-08T04:31:12"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588940043981766656",+ "pages": 124,+ "sha256": "a2ef8412ae529745",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 32,+ "described": 32,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "stm32f303k6t6.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 9,+ 9,+ 1.5+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "be0e412f1c66fee70039b0e109e0cc7c823161dda97593718afa97569bc61ce3",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "stm32f303k6t6-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 9,+ 9,+ 1.5+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "d4ce3f0d098a5cbb01fea00760a47ac77c1e0871c6f07c55e209886018e96745",+ "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]"+ }+}