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STM32F071V8T6TR
Public Made by Adomby adom
STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-100(14x14). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.
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README.mdadded+136@@ -0,0 +1,136 @@+# STM32F071V8T6TR++**STMicroelectronics** · Microcontrollers (MCU/MPU/SOC) · LQFP-100(14x14)++STM32F071V8T6TR from STMicroelectronics, in a LQFP-100(14x14). 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 | PE2 | bidirectional | 5 V-tolerant I/O (FT) with alternate functions TSC_G7_IO1 and TIM3_ETR; floating input after reset. |+| 2 | PE3 | bidirectional | 5 V-tolerant I/O (FT) with alternate functions TSC_G7_IO2 and TIM3_CH1; floating input after reset. |+| 3 | PE4 | bidirectional | 5 V-tolerant I/O (FT) with alternate functions TSC_G7_IO3 and TIM3_CH2; floating input after reset. |+| 4 | PE5 | bidirectional | 5 V-tolerant I/O (FT) with alternate functions TSC_G7_IO4 and TIM3_CH3; floating input after reset. |+| 5 | PE6 | bidirectional | 5 V-tolerant I/O (FT) with alternate function TIM3_CH4 and additional functions WKUP3 and RTC_TAMP3. |+| 6 | VBAT | power_in | Backup power supply for the RTC, 32 kHz oscillator and backup registers, 1.65 to 3.6 V, used when VDD is not present. |+| 7 | PC13 | bidirectional | Standard 3.3 V I/O supplied through the power switch; sink limited to 3 mA, so output speed must not exceed 2 MHz at 30 pF and it must not source current such as an LED drive. |+| 8 | PC14-OSC32_IN | bidirectional | Standard 3.3 V I/O supplied through the power switch with 3 mA limit and 2 MHz / 30 pF output limit; also the OSC32_IN 32 kHz oscillator input. |+| 9 | PC15-OSC32_OUT | bidirectional | Standard 3.3 V I/O supplied through the power switch with 3 mA limit and 2 MHz / 30 pF output limit; also the OSC32_OUT 32 kHz oscillator output. |+| 10 | PF9 | bidirectional | 5 V-tolerant I/O (FT) with alternate function TIM15_CH1. |+| 11 | PF10 | bidirectional | 5 V-tolerant I/O (FT) with alternate function TIM15_CH2. |+| 12 | PF0-OSC_IN | bidirectional | 5 V-tolerant I/O (FT) that is the external 4-32 MHz oscillator input OSC_IN, with CRS_SYNC additional function. |+| 13 | PF1-OSC_OUT | bidirectional | 5 V-tolerant I/O (FT) that is the external 4-32 MHz oscillator output OSC_OUT. |+| 14 | NRST | bidirectional | Bidirectional reset pin with embedded weak pull-up; active low device reset input and internal reset output. |+| 15 | PC0 | bidirectional | 3.3 V-tolerant I/O (TTa) connected to the ADC, with EVENTOUT and ADC_IN10 functions. |+| 16 | PC1 | bidirectional | 3.3 V-tolerant I/O (TTa) connected to the ADC, with EVENTOUT and ADC_IN11 functions. |+| 17 | PC2 | bidirectional | 3.3 V-tolerant I/O (TTa) connected to the ADC, with SPI2_MISO, I2S2_MCK, EVENTOUT and ADC_IN12 functions. |+| 18 | PC3 | bidirectional | 3.3 V-tolerant I/O (TTa) connected to the ADC, with SPI2_MOSI, I2S2_SD, EVENTOUT and ADC_IN13 functions. |+| 19 | PF2 | bidirectional | 5 V-tolerant I/O (FT) with EVENTOUT alternate function and WKUP8 additional function. |+| 20 | VSSA | power_in | Analog ground reference for the ADC, DAC, reset blocks, RCs and PLL. |+| 21 | VDDA | power_in | Analog power supply, from VDD to 3.6 V and must be at least VDD; minimum 2.4 V when the ADC or DAC is used. |+| 22 | PF3 | bidirectional | 5 V-tolerant I/O (FT) with EVENTOUT alternate function. |+| 23 | PA0 | bidirectional | 3.3 V-tolerant I/O (TTa) connected to ADC_IN0, with USART2_CTS, TIM2_CH1_ETR, TSC_G1_IO1, USART4_TX, COMP1_OUT and WKUP1 functions. |+| 24 | PA1 | bidirectional | 3.3 V-tolerant I/O (TTa) connected to ADC_IN1, with USART2_RTS, TIM2_CH2, TIM15_CH1N, TSC_G1_IO2, USART4_RX and EVENTOUT functions. |+| 25 | PA2 | bidirectional | 3.3 V-tolerant I/O (TTa) connected to ADC_IN2, with USART2_TX, TIM2_CH3, TIM15_CH1, TSC_G1_IO3, COMP2_OUT and WKUP4 functions. |+| 26 | PA3 | bidirectional | 3.3 V-tolerant I/O (TTa) connected to ADC_IN3, with USART2_RX, TIM2_CH4, TIM15_CH2, TSC_G1_IO4 and COMP2_INP functions. |+| 27 | VSS | power_in | Digital ground. |+| 28 | VDD | power_in | Digital and I/O supply, 2.0 to 3.6 V, supplying the internal regulator; must be decoupled to VSS. |+| 29 | PA4 | bidirectional | 3.3 V-tolerant I/O (TTa) connected to ADC_IN4 and DAC_OUT1, with SPI1_NSS, I2S1_WS, TIM14_CH1, TSC_G2_IO1, USART2_CK, COMP1_INM4 and COMP2_INM4 functions. |+| 30 | PA5 | bidirectional | 3.3 V-tolerant I/O (TTa) connected to ADC_IN5 and DAC_OUT2, with SPI1_SCK, I2S1_CK, CEC, TIM2_CH1_ETR, TSC_G2_IO2, COMP1_INM5 and COMP2_INM5 functions. |+| 31 | PA6 | bidirectional | 3.3 V-tolerant I/O (TTa) connected to ADC_IN6, with SPI1_MISO, I2S1_MCK, TIM3_CH1, TIM1_BKIN, TIM16_CH1, COMP1_OUT, TSC_G2_IO3, EVENTOUT and USART3_CTS functions. |+| 32 | PA7 | bidirectional | 3.3 V-tolerant I/O (TTa) connected to ADC_IN7, with SPI1_MOSI, I2S1_SD, TIM3_CH2, TIM14_CH1, TIM1_CH1N, TIM17_CH1, COMP2_OUT, TSC_G2_IO4 and EVENTOUT functions. |+| 33 | PC4 | bidirectional | 3.3 V-tolerant I/O (TTa) connected to ADC_IN14, with EVENTOUT and USART3_TX functions. |+| 34 | PC5 | bidirectional | 3.3 V-tolerant I/O (TTa) connected to ADC_IN15, with TSC_G3_IO1, USART3_RX and WKUP5 functions. |+| 35 | PB0 | bidirectional | 3.3 V-tolerant I/O (TTa) connected to ADC_IN8, with TIM3_CH3, TIM1_CH2N, TSC_G3_IO2, EVENTOUT and USART3_CK functions. |+| 36 | PB1 | bidirectional | 3.3 V-tolerant I/O (TTa) connected to ADC_IN9, with TIM3_CH4, USART3_RTS, TIM14_CH1, TIM1_CH3N and TSC_G3_IO3 functions. |+| 37 | PB2 | bidirectional | 5 V-tolerant I/O (FT) with alternate function TSC_G3_IO4. |+| 38 | PE7 | bidirectional | 5 V-tolerant I/O (FT) with alternate function TIM1_ETR. |+| 39 | PE8 | bidirectional | 5 V-tolerant I/O (FT) with alternate function TIM1_CH1N. |+| 40 | PE9 | bidirectional | 5 V-tolerant I/O (FT) with alternate function TIM1_CH1. |+| 41 | PE10 | bidirectional | 5 V-tolerant I/O (FT) with alternate function TIM1_CH2N. |+| 42 | PE11 | bidirectional | 5 V-tolerant I/O (FT) with alternate function TIM1_CH2. |+| 43 | PE12 | bidirectional | 5 V-tolerant I/O (FT) with alternate functions SPI1_NSS, I2S1_WS and TIM1_CH3N. |+| 44 | PE13 | bidirectional | 5 V-tolerant I/O (FT) with alternate functions SPI1_SCK, I2S1_CK and TIM1_CH3. |+| 45 | PE14 | bidirectional | 5 V-tolerant I/O (FT) with alternate functions SPI1_MISO, I2S1_MCK and TIM1_CH4. |+| 46 | PE15 | bidirectional | 5 V-tolerant I/O (FT) with alternate functions SPI1_MOSI, I2S1_SD and TIM1_BKIN. |+| 47 | PB10 | bidirectional | 5 V-tolerant I/O (FT) with alternate functions SPI2_SCK, I2C2_SCL, USART3_TX, CEC, TSC_SYNC and TIM2_CH3. |+| 48 | PB11 | bidirectional | 5 V-tolerant I/O (FT) with alternate functions USART3_RX, TIM2_CH4, EVENTOUT, TSC_G6_IO1 and I2C2_SDA. |+| 49 | VSS | power_in | Digital ground. |+| 50 | VDD | power_in | Digital and I/O supply, 2.0 to 3.6 V, supplying the internal regulator; must be decoupled to VSS. |+| 51 | PB12 | bidirectional | 5 V-tolerant I/O (FT) with alternate functions TIM1_BKIN, TIM15_BKIN, SPI2_NSS, I2S2_WS, USART3_CK, TSC_G6_IO2 and EVENTOUT. |+| 52 | PB13 | bidirectional | 5 V-tolerant, FM+ capable I/O (FTf) with alternate functions SPI2_SCK, I2S2_CK, I2C2_SCL, USART3_CTS, TIM1_CH1N and TSC_G6_IO3. |+| 53 | PB14 | bidirectional | 5 V-tolerant, FM+ capable I/O (FTf) with alternate functions SPI2_MISO, I2S2_MCK, I2C2_SDA, USART3_RTS, TIM1_CH2N, TIM15_CH1 and TSC_G6_IO4. |+| 54 | PB15 | bidirectional | 5 V-tolerant I/O (FT) with alternate functions SPI2_MOSI, I2S2_SD, TIM1_CH3N, TIM15_CH1N and TIM15_CH2, plus WKUP7 and RTC_REFIN additional functions. |+| 55 | PD8 | bidirectional | 5 V-tolerant I/O (FT) with alternate function USART3_TX. |+| 56 | PD9 | bidirectional | 5 V-tolerant I/O (FT) with alternate function USART3_RX. |+| 57 | PD10 | bidirectional | 5 V-tolerant I/O (FT) with alternate function USART3_CK. |+| 58 | PD11 | bidirectional | 5 V-tolerant I/O (FT) with alternate function USART3_CTS. |+| 59 | PD12 | bidirectional | 5 V-tolerant I/O (FT) with alternate functions USART3_RTS and TSC_G8_IO1. |+| 60 | PD13 | bidirectional | 5 V-tolerant I/O (FT) with alternate function TSC_G8_IO2. |+| 61 | PD14 | bidirectional | 5 V-tolerant I/O (FT) with alternate function TSC_G8_IO3. |+| 62 | PD15 | bidirectional | 5 V-tolerant I/O (FT) with alternate functions TSC_G8_IO4 and CRS_SYNC. |+| 63 | PC6 | bidirectional | 5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate function TIM3_CH1. |+| 64 | PC7 | bidirectional | 5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate function TIM3_CH2. |+| 65 | PC8 | bidirectional | 5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate function TIM3_CH3. |+| 66 | PC9 | bidirectional | 5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate function TIM3_CH4. |+| 67 | PA8 | bidirectional | 5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate functions USART1_CK, TIM1_CH1, EVENTOUT, MCO and CRS_SYNC. |+| 68 | PA9 | bidirectional | 5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate functions USART1_TX, TIM1_CH2, TIM15_BKIN and TSC_G4_IO1. |+| 69 | PA10 | bidirectional | 5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate functions USART1_RX, TIM1_CH3, TIM17_BKIN and TSC_G4_IO2. |+| 70 | PA11 | bidirectional | 5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate functions USART1_CTS, TIM1_CH4, COMP1_OUT, TSC_G4_IO3 and EVENTOUT. |+| 71 | PA12 | bidirectional | 5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate functions USART1_RTS, TIM1_ETR, COMP2_OUT, TSC_G4_IO4 and EVENTOUT. |+| 72 | PA13 | bidirectional | 5 V-tolerant I/O (FT) supplied by VDDIO2; after reset it is SWDIO with internal pull-up enabled, with IR_OUT as alternate function. |+| 73 | PF6 | bidirectional | 5 V-tolerant I/O (FT) supplied by VDDIO2 with no alternate function listed in the pin table. |+| 74 | VSS | power_in | Digital ground. |+| 75 | VDDIO2 | power_in | Independent I/O supply, 1.65 to 3.6 V, for the marked I/Os; must not be provided without a valid VDD supply. |+| 76 | PA14 | bidirectional | 5 V-tolerant I/O (FT) supplied by VDDIO2; after reset it is SWCLK with internal pull-down enabled, with USART2_TX as alternate function. |+| 77 | PA15 | bidirectional | 5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate functions SPI1_NSS, I2S1_WS, USART2_RX, USART4_RTS, TIM2_CH1_ETR and EVENTOUT. |+| 78 | PC10 | bidirectional | 5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate functions USART3_TX and USART4_TX. |+| 79 | PC11 | bidirectional | 5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate functions USART3_RX and USART4_RX. |+| 80 | PC12 | bidirectional | 5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate functions USART3_CK and USART4_CK. |+| 81 | PD0 | bidirectional | 5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate functions SPI2_NSS and I2S2_WS. |+| 82 | PD1 | bidirectional | 5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate functions SPI2_SCK and I2S2_CK. |+| 83 | PD2 | bidirectional | 5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate functions USART3_RTS and TIM3_ETR. |+| 84 | PD3 | bidirectional | 5 V-tolerant I/O (FT) with alternate functions SPI2_MISO, I2S2_MCK and USART2_CTS. |+| 85 | PD4 | bidirectional | 5 V-tolerant I/O (FT) with alternate functions SPI2_MOSI, I2S2_SD and USART2_RTS. |+| 86 | PD5 | bidirectional | 5 V-tolerant I/O (FT) with alternate function USART2_TX. |+| 87 | PD6 | bidirectional | 5 V-tolerant I/O (FT) with alternate function USART2_RX. |+| 88 | PD7 | bidirectional | 5 V-tolerant I/O (FT) with alternate function USART2_CK. |+| 89 | PB3 | bidirectional | 5 V-tolerant I/O (FT) with alternate functions SPI1_SCK, I2S1_CK, TIM2_CH2, TSC_G5_IO1 and EVENTOUT. |+| 90 | PB4 | bidirectional | 5 V-tolerant I/O (FT) with alternate functions SPI1_MISO, I2S1_MCK, TIM17_BKIN, TIM3_CH1, TSC_G5_IO2 and EVENTOUT. |+| 91 | PB5 | bidirectional | 5 V-tolerant I/O (FT) with alternate functions SPI1_MOSI, I2S1_SD, I2C1_SMBA, TIM16_BKIN and TIM3_CH2, plus WKUP6 additional function. |+| 92 | PB6 | bidirectional | 5 V-tolerant, FM+ capable I/O (FTf) with alternate functions I2C1_SCL, USART1_TX, TIM16_CH1N and TSC_G5_IO3. |+| 93 | PB7 | bidirectional | 5 V-tolerant, FM+ capable I/O (FTf) with alternate functions I2C1_SDA, USART1_RX, USART4_CTS, TIM17_CH1N and TSC_G5_IO4. |+| 94 | BOOT0 | input | Dedicated boot memory selection pin, sampled at startup together with the boot selector option bit. |+| 95 | PB8 | bidirectional | 5 V-tolerant, FM+ capable I/O (FTf) with alternate functions I2C1_SCL, CEC, TIM16_CH1 and TSC_SYNC. |+| 96 | PB9 | bidirectional | 5 V-tolerant, FM+ capable I/O (FTf) with alternate functions SPI2_NSS, I2S2_WS, I2C1_SDA, IR_OUT, TIM17_CH1 and EVENTOUT. |+| 97 | PE0 | bidirectional | 5 V-tolerant I/O (FT) with alternate functions TIM16_CH1 and EVENTOUT. |+| 98 | PE1 | bidirectional | 5 V-tolerant I/O (FT) with alternate functions TIM17_CH1 and EVENTOUT. |+| 99 | VSS | power_in | Digital ground. |+| 100 | VDD | power_in | Digital and I/O supply, 2.0 to 3.6 V, supplying the internal regulator; must be decoupled to VSS. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | LQFP-100(14x14) |+| Category | Embedded Processors & Controllers |+| Pins | 100 |++## CAD (KiCad official)++- Symbol: `STM32F071V8T6TR`+- Footprint: `Package_QFP:LQFP-100_14x14mm_P0.5mm`+- 3D model: LQFP-100(14x14) (KiCad packages3D, STEP)+- 3D model files: `stm32f071v8t6tr-etched.step` / `stm32f071v8t6tr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `stm32f071v8t6tr.step` / `stm32f071v8t6tr.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/8588943251164844032) (122 pp, sha256 `054f3806403d4305`, 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/stm32f071v8t6tr-datasheet.pdf)
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Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "embedded processors & controllers",+ "stm32f071v8t6tr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "stm32f071v8t6tr.kicad_sym",+ "stm32f071v8t6tr.kicad_mod",+ "stm32f071v8t6tr.glb",+ "stm32f071v8t6tr.step",+ "stm32f071v8t6tr.lbr",+ "docs/hero.png",+ "docs/stm32f071v8t6tr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "stm32f071v8t6tr-hero.glb",+ "stm32f071v8t6tr-hero.overlay.json"+ ],+ "component": {+ "mpn": "STM32F071V8T6TR",+ "manufacturer": "STMicroelectronics",+ "package": "LQFP-100(14x14)",+ "pin_count": 100,+ "category": "Embedded Processors & Controllers",+ "subcategory": "Microcontrollers (MCU/MPU/SOC)",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588943251164844032",+ "parts": {+ "symbol": "stm32f071v8t6tr.kicad_sym",+ "footprint": "stm32f071v8t6tr.kicad_mod",+ "model_3d": "stm32f071v8t6tr-hero.glb",+ "model_3d_plain": "stm32f071v8t6tr.glb",+ "model_3d_step": "stm32f071v8t6tr-etched.step",+ "model_3d_step_plain": "stm32f071v8t6tr.step",+ "lbr": "stm32f071v8t6tr.lbr"+ },+ "distributor_links": {+ "lcsc": "C2053429",+ "digikey": "497-STM32F071V8T6TR-ND",+ "mouser": "511-STM32F071V8T6TR"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T19:21:54Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-STM32F071V8T6TR-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "511-STM32F071V8T6TR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "PE2",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate functions TSC_G7_IO1 and TIM3_ETR; floating input after reset."+ },+ {+ "number": "2",+ "name": "PE3",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate functions TSC_G7_IO2 and TIM3_CH1; floating input after reset."+ },+ {+ "number": "3",+ "name": "PE4",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate functions TSC_G7_IO3 and TIM3_CH2; floating input after reset."+ },+ {+ "number": "4",+ "name": "PE5",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate functions TSC_G7_IO4 and TIM3_CH3; floating input after reset."+ },+ {+ "number": "5",+ "name": "PE6",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate function TIM3_CH4 and additional functions WKUP3 and RTC_TAMP3."+ },+ {+ "number": "6",+ "name": "VBAT",+ "type": "power_in",+ "description": "Backup power supply for the RTC, 32 kHz oscillator and backup registers, 1.65 to 3.6 V, used when VDD is not present."+ },+ {+ "number": "7",+ "name": "PC13",+ "type": "bidirectional",+ "description": "Standard 3.3 V I/O supplied through the power switch; sink limited to 3 mA, so output speed must not exceed 2 MHz at 30 pF and it must not source current such as an LED drive."+ },+ {+ "number": "8",+ "name": "PC14-OSC32_IN",+ "type": "bidirectional",+ "description": "Standard 3.3 V I/O supplied through the power switch with 3 mA limit and 2 MHz / 30 pF output limit; also the OSC32_IN 32 kHz oscillator input."+ },+ {+ "number": "9",+ "name": "PC15-OSC32_OUT",+ "type": "bidirectional",+ "description": "Standard 3.3 V I/O supplied through the power switch with 3 mA limit and 2 MHz / 30 pF output limit; also the OSC32_OUT 32 kHz oscillator output."+ },+ {+ "number": "10",+ "name": "PF9",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate function TIM15_CH1."+ },+ {+ "number": "11",+ "name": "PF10",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate function TIM15_CH2."+ },+ {+ "number": "12",+ "name": "PF0-OSC_IN",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) that is the external 4-32 MHz oscillator input OSC_IN, with CRS_SYNC additional function."+ },+ {+ "number": "13",+ "name": "PF1-OSC_OUT",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) that is the external 4-32 MHz oscillator output OSC_OUT."+ },+ {+ "number": "14",+ "name": "NRST",+ "type": "bidirectional",+ "description": "Bidirectional reset pin with embedded weak pull-up; active low device reset input and internal reset output."+ },+ {+ "number": "15",+ "name": "PC0",+ "type": "bidirectional",+ "description": "3.3 V-tolerant I/O (TTa) connected to the ADC, with EVENTOUT and ADC_IN10 functions."+ },+ {+ "number": "16",+ "name": "PC1",+ "type": "bidirectional",+ "description": "3.3 V-tolerant I/O (TTa) connected to the ADC, with EVENTOUT and ADC_IN11 functions."+ },+ {+ "number": "17",+ "name": "PC2",+ "type": "bidirectional",+ "description": "3.3 V-tolerant I/O (TTa) connected to the ADC, with SPI2_MISO, I2S2_MCK, EVENTOUT and ADC_IN12 functions."+ },+ {+ "number": "18",+ "name": "PC3",+ "type": "bidirectional",+ "description": "3.3 V-tolerant I/O (TTa) connected to the ADC, with SPI2_MOSI, I2S2_SD, EVENTOUT and ADC_IN13 functions."+ },+ {+ "number": "19",+ "name": "PF2",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with EVENTOUT alternate function and WKUP8 additional function."+ },+ {+ "number": "20",+ "name": "VSSA",+ "type": "power_in",+ "description": "Analog ground reference for the ADC, DAC, reset blocks, RCs and PLL."+ },+ {+ "number": "21",+ "name": "VDDA",+ "type": "power_in",+ "description": "Analog power supply, from VDD to 3.6 V and must be at least VDD; minimum 2.4 V when the ADC or DAC is used."+ },+ {+ "number": "22",+ "name": "PF3",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with EVENTOUT alternate function."+ },+ {+ "number": "23",+ "name": "PA0",+ "type": "bidirectional",+ "description": "3.3 V-tolerant I/O (TTa) connected to ADC_IN0, with USART2_CTS, TIM2_CH1_ETR, TSC_G1_IO1, USART4_TX, COMP1_OUT and WKUP1 functions."+ },+ {+ "number": "24",+ "name": "PA1",+ "type": "bidirectional",+ "description": "3.3 V-tolerant I/O (TTa) connected to ADC_IN1, with USART2_RTS, TIM2_CH2, TIM15_CH1N, TSC_G1_IO2, USART4_RX and EVENTOUT functions."+ },+ {+ "number": "25",+ "name": "PA2",+ "type": "bidirectional",+ "description": "3.3 V-tolerant I/O (TTa) connected to ADC_IN2, with USART2_TX, TIM2_CH3, TIM15_CH1, TSC_G1_IO3, COMP2_OUT and WKUP4 functions."+ },+ {+ "number": "26",+ "name": "PA3",+ "type": "bidirectional",+ "description": "3.3 V-tolerant I/O (TTa) connected to ADC_IN3, with USART2_RX, TIM2_CH4, TIM15_CH2, TSC_G1_IO4 and COMP2_INP functions."+ },+ {+ "number": "27",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground."+ },+ {+ "number": "28",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital and I/O supply, 2.0 to 3.6 V, supplying the internal regulator; must be decoupled to VSS."+ },+ {+ "number": "29",+ "name": "PA4",+ "type": "bidirectional",+ "description": "3.3 V-tolerant I/O (TTa) connected to ADC_IN4 and DAC_OUT1, with SPI1_NSS, I2S1_WS, TIM14_CH1, TSC_G2_IO1, USART2_CK, COMP1_INM4 and COMP2_INM4 functions."+ },+ {+ "number": "30",+ "name": "PA5",+ "type": "bidirectional",+ "description": "3.3 V-tolerant I/O (TTa) connected to ADC_IN5 and DAC_OUT2, with SPI1_SCK, I2S1_CK, CEC, TIM2_CH1_ETR, TSC_G2_IO2, COMP1_INM5 and COMP2_INM5 functions."+ },+ {+ "number": "31",+ "name": "PA6",+ "type": "bidirectional",+ "description": "3.3 V-tolerant I/O (TTa) connected to ADC_IN6, with SPI1_MISO, I2S1_MCK, TIM3_CH1, TIM1_BKIN, TIM16_CH1, COMP1_OUT, TSC_G2_IO3, EVENTOUT and USART3_CTS functions."+ },+ {+ "number": "32",+ "name": "PA7",+ "type": "bidirectional",+ "description": "3.3 V-tolerant I/O (TTa) connected to ADC_IN7, with SPI1_MOSI, I2S1_SD, TIM3_CH2, TIM14_CH1, TIM1_CH1N, TIM17_CH1, COMP2_OUT, TSC_G2_IO4 and EVENTOUT functions."+ },+ {+ "number": "33",+ "name": "PC4",+ "type": "bidirectional",+ "description": "3.3 V-tolerant I/O (TTa) connected to ADC_IN14, with EVENTOUT and USART3_TX functions."+ },+ {+ "number": "34",+ "name": "PC5",+ "type": "bidirectional",+ "description": "3.3 V-tolerant I/O (TTa) connected to ADC_IN15, with TSC_G3_IO1, USART3_RX and WKUP5 functions."+ },+ {+ "number": "35",+ "name": "PB0",+ "type": "bidirectional",+ "description": "3.3 V-tolerant I/O (TTa) connected to ADC_IN8, with TIM3_CH3, TIM1_CH2N, TSC_G3_IO2, EVENTOUT and USART3_CK functions."+ },+ {+ "number": "36",+ "name": "PB1",+ "type": "bidirectional",+ "description": "3.3 V-tolerant I/O (TTa) connected to ADC_IN9, with TIM3_CH4, USART3_RTS, TIM14_CH1, TIM1_CH3N and TSC_G3_IO3 functions."+ },+ {+ "number": "37",+ "name": "PB2",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate function TSC_G3_IO4."+ },+ {+ "number": "38",+ "name": "PE7",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate function TIM1_ETR."+ },+ {+ "number": "39",+ "name": "PE8",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate function TIM1_CH1N."+ },+ {+ "number": "40",+ "name": "PE9",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate function TIM1_CH1."+ },+ {+ "number": "41",+ "name": "PE10",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate function TIM1_CH2N."+ },+ {+ "number": "42",+ "name": "PE11",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate function TIM1_CH2."+ },+ {+ "number": "43",+ "name": "PE12",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate functions SPI1_NSS, I2S1_WS and TIM1_CH3N."+ },+ {+ "number": "44",+ "name": "PE13",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate functions SPI1_SCK, I2S1_CK and TIM1_CH3."+ },+ {+ "number": "45",+ "name": "PE14",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate functions SPI1_MISO, I2S1_MCK and TIM1_CH4."+ },+ {+ "number": "46",+ "name": "PE15",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate functions SPI1_MOSI, I2S1_SD and TIM1_BKIN."+ },+ {+ "number": "47",+ "name": "PB10",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate functions SPI2_SCK, I2C2_SCL, USART3_TX, CEC, TSC_SYNC and TIM2_CH3."+ },+ {+ "number": "48",+ "name": "PB11",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate functions USART3_RX, TIM2_CH4, EVENTOUT, TSC_G6_IO1 and I2C2_SDA."+ },+ {+ "number": "49",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground."+ },+ {+ "number": "50",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital and I/O supply, 2.0 to 3.6 V, supplying the internal regulator; must be decoupled to VSS."+ },+ {+ "number": "51",+ "name": "PB12",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate functions TIM1_BKIN, TIM15_BKIN, SPI2_NSS, I2S2_WS, USART3_CK, TSC_G6_IO2 and EVENTOUT."+ },+ {+ "number": "52",+ "name": "PB13",+ "type": "bidirectional",+ "description": "5 V-tolerant, FM+ capable I/O (FTf) with alternate functions SPI2_SCK, I2S2_CK, I2C2_SCL, USART3_CTS, TIM1_CH1N and TSC_G6_IO3."+ },+ {+ "number": "53",+ "name": "PB14",+ "type": "bidirectional",+ "description": "5 V-tolerant, FM+ capable I/O (FTf) with alternate functions SPI2_MISO, I2S2_MCK, I2C2_SDA, USART3_RTS, TIM1_CH2N, TIM15_CH1 and TSC_G6_IO4."+ },+ {+ "number": "54",+ "name": "PB15",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate functions SPI2_MOSI, I2S2_SD, TIM1_CH3N, TIM15_CH1N and TIM15_CH2, plus WKUP7 and RTC_REFIN additional functions."+ },+ {+ "number": "55",+ "name": "PD8",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate function USART3_TX."+ },+ {+ "number": "56",+ "name": "PD9",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate function USART3_RX."+ },+ {+ "number": "57",+ "name": "PD10",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate function USART3_CK."+ },+ {+ "number": "58",+ "name": "PD11",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate function USART3_CTS."+ },+ {+ "number": "59",+ "name": "PD12",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate functions USART3_RTS and TSC_G8_IO1."+ },+ {+ "number": "60",+ "name": "PD13",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate function TSC_G8_IO2."+ },+ {+ "number": "61",+ "name": "PD14",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate function TSC_G8_IO3."+ },+ {+ "number": "62",+ "name": "PD15",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate functions TSC_G8_IO4 and CRS_SYNC."+ },+ {+ "number": "63",+ "name": "PC6",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate function TIM3_CH1."+ },+ {+ "number": "64",+ "name": "PC7",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate function TIM3_CH2."+ },+ {+ "number": "65",+ "name": "PC8",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate function TIM3_CH3."+ },+ {+ "number": "66",+ "name": "PC9",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate function TIM3_CH4."+ },+ {+ "number": "67",+ "name": "PA8",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate functions USART1_CK, TIM1_CH1, EVENTOUT, MCO and CRS_SYNC."+ },+ {+ "number": "68",+ "name": "PA9",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate functions USART1_TX, TIM1_CH2, TIM15_BKIN and TSC_G4_IO1."+ },+ {+ "number": "69",+ "name": "PA10",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate functions USART1_RX, TIM1_CH3, TIM17_BKIN and TSC_G4_IO2."+ },+ {+ "number": "70",+ "name": "PA11",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate functions USART1_CTS, TIM1_CH4, COMP1_OUT, TSC_G4_IO3 and EVENTOUT."+ },+ {+ "number": "71",+ "name": "PA12",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate functions USART1_RTS, TIM1_ETR, COMP2_OUT, TSC_G4_IO4 and EVENTOUT."+ },+ {+ "number": "72",+ "name": "PA13",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) supplied by VDDIO2; after reset it is SWDIO with internal pull-up enabled, with IR_OUT as alternate function."+ },+ {+ "number": "73",+ "name": "PF6",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) supplied by VDDIO2 with no alternate function listed in the pin table."+ },+ {+ "number": "74",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground."+ },+ {+ "number": "75",+ "name": "VDDIO2",+ "type": "power_in",+ "description": "Independent I/O supply, 1.65 to 3.6 V, for the marked I/Os; must not be provided without a valid VDD supply."+ },+ {+ "number": "76",+ "name": "PA14",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) supplied by VDDIO2; after reset it is SWCLK with internal pull-down enabled, with USART2_TX as alternate function."+ },+ {+ "number": "77",+ "name": "PA15",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate functions SPI1_NSS, I2S1_WS, USART2_RX, USART4_RTS, TIM2_CH1_ETR and EVENTOUT."+ },+ {+ "number": "78",+ "name": "PC10",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate functions USART3_TX and USART4_TX."+ },+ {+ "number": "79",+ "name": "PC11",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate functions USART3_RX and USART4_RX."+ },+ {+ "number": "80",+ "name": "PC12",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate functions USART3_CK and USART4_CK."+ },+ {+ "number": "81",+ "name": "PD0",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate functions SPI2_NSS and I2S2_WS."+ },+ {+ "number": "82",+ "name": "PD1",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate functions SPI2_SCK and I2S2_CK."+ },+ {+ "number": "83",+ "name": "PD2",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) supplied by VDDIO2 with alternate functions USART3_RTS and TIM3_ETR."+ },+ {+ "number": "84",+ "name": "PD3",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate functions SPI2_MISO, I2S2_MCK and USART2_CTS."+ },+ {+ "number": "85",+ "name": "PD4",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate functions SPI2_MOSI, I2S2_SD and USART2_RTS."+ },+ {+ "number": "86",+ "name": "PD5",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate function USART2_TX."+ },+ {+ "number": "87",+ "name": "PD6",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate function USART2_RX."+ },+ {+ "number": "88",+ "name": "PD7",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate function USART2_CK."+ },+ {+ "number": "89",+ "name": "PB3",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate functions SPI1_SCK, I2S1_CK, TIM2_CH2, TSC_G5_IO1 and EVENTOUT."+ },+ {+ "number": "90",+ "name": "PB4",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate functions SPI1_MISO, I2S1_MCK, TIM17_BKIN, TIM3_CH1, TSC_G5_IO2 and EVENTOUT."+ },+ {+ "number": "91",+ "name": "PB5",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate functions SPI1_MOSI, I2S1_SD, I2C1_SMBA, TIM16_BKIN and TIM3_CH2, plus WKUP6 additional function."+ },+ {+ "number": "92",+ "name": "PB6",+ "type": "bidirectional",+ "description": "5 V-tolerant, FM+ capable I/O (FTf) with alternate functions I2C1_SCL, USART1_TX, TIM16_CH1N and TSC_G5_IO3."+ },+ {+ "number": "93",+ "name": "PB7",+ "type": "bidirectional",+ "description": "5 V-tolerant, FM+ capable I/O (FTf) with alternate functions I2C1_SDA, USART1_RX, USART4_CTS, TIM17_CH1N and TSC_G5_IO4."+ },+ {+ "number": "94",+ "name": "BOOT0",+ "type": "input",+ "description": "Dedicated boot memory selection pin, sampled at startup together with the boot selector option bit."+ },+ {+ "number": "95",+ "name": "PB8",+ "type": "bidirectional",+ "description": "5 V-tolerant, FM+ capable I/O (FTf) with alternate functions I2C1_SCL, CEC, TIM16_CH1 and TSC_SYNC."+ },+ {+ "number": "96",+ "name": "PB9",+ "type": "bidirectional",+ "description": "5 V-tolerant, FM+ capable I/O (FTf) with alternate functions SPI2_NSS, I2S2_WS, I2C1_SDA, IR_OUT, TIM17_CH1 and EVENTOUT."+ },+ {+ "number": "97",+ "name": "PE0",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate functions TIM16_CH1 and EVENTOUT."+ },+ {+ "number": "98",+ "name": "PE1",+ "type": "bidirectional",+ "description": "5 V-tolerant I/O (FT) with alternate functions TIM17_CH1 and EVENTOUT."+ },+ {+ "number": "99",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground."+ },+ {+ "number": "100",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital and I/O supply, 2.0 to 3.6 V, supplying the internal regulator; must be decoupled to VSS."+ }+ ],+ "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: NRST is typed 'I/O RST' (bidirectional reset with weak pull-up) in Table 14; a KiCad consumer may pr; Pin names are reproduced as printed in Table 14 (e.g. 'PC14-OSC32_IN'); the reset-function name in p; Pin-type entries 'FT', 'FTf', 'TTa', 'TC' are STM32 I/O structure classes, not KiCad ERC classes; ER"+ ],+ "pages_sent": 60,+ "cost_usd": 0.3128,+ "at": "2026-10-08T19:20:55"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588943251164844032",+ "pages": 122,+ "sha256": "054f3806403d4305",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 100,+ "described": 100,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "stm32f071v8t6tr.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 16,+ 16,+ 1.5+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "51720097260ffba41c3062f85f67623721102fa535901c47cb555a1f444feeb3",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "stm32f071v8t6tr-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 16,+ 16,+ 1.5+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "e41844b59617ad5edf86e7abcb43d22c7533e1b3dd5f655a93000ce2b5d804a9",+ "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]"+ }+}