component
STM32F446VCT6TR
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 @@+# STM32F446VCT6TR++**STMicroelectronics** · Microcontrollers (MCU/MPU/SOC) · LQFP-100(14x14)++STM32F446VCT6TR 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 | GPIO port E pin 2 with 5V tolerant I/O supporting TRACECLK, SPI4_SCK, SAI1_MCLK_A, QUADSPI_BK1_IO2, and FMC_A23 alternate functions. |+| 2 | PE3 | bidirectional | GPIO port E pin 3 with 5V tolerant I/O supporting TRACED0, SAI1_SD_B, and FMC_A19 alternate functions. |+| 3 | PE4 | bidirectional | GPIO port E pin 4 with 5V tolerant I/O supporting TRACED1, SPI4_NSS, SAI1_FS_A, FMC_A20, and DCMI_D4 alternate functions. |+| 4 | PE5 | bidirectional | GPIO port E pin 5 with 5V tolerant I/O supporting TRACED2, TIM9_CH1, SPI4_MISO, SAI1_SCK_A, FMC_A21, and DCMI_D6 alternate functions. |+| 5 | PE6 | bidirectional | GPIO port E pin 6 with 5V tolerant I/O supporting TRACED3, TIM9_CH2, SPI4_MOSI, SAI1_SD_A, FMC_A22, and DCMI_D7 alternate functions. |+| 6 | VBAT | power_in | Supply input pin for real-time clock and backup memory, accepts 1.7 to 3.6 V, referenced at 20×32 bit backup registers and optional 4 KB backup SRAM. |+| 7 | PC13 | bidirectional | GPIO port C pin 13 with 5V tolerant I/O supporting EVENTOUT and TAMP_1/WKUP1 alternate functions. |+| 8 | PC14-OSC32_IN | bidirectional | GPIO port C pin 14 with 5V tolerant I/O configured for 32 kHz oscillator input, supports EVENTOUT alternate function. |+| 9 | PC15-OSC32_OUT | bidirectional | GPIO port C pin 15 with 5V tolerant I/O configured for 32 kHz oscillator output, supports EVENTOUT alternate function. |+| 10 | VSS | power_in | Ground supply pin, reference potential for all circuits. |+| 11 | VDD | power_in | Supply input pin, accepts 1.7 to 3.6 V for main digital I/O supply. |+| 12 | PH0-OSC_IN | bidirectional | GPIO port H pin 0 with 5V tolerant I/O configured for main oscillator input with 4 to 26 MHz crystal capability. |+| 13 | PH1-OSC_OUT | bidirectional | GPIO port H pin 1 with 5V tolerant I/O configured for main oscillator output. |+| 14 | NRST | bidirectional | System reset input/output pin with weak pull-up resistor, detects external reset signals and triggers device reset. |+| 15 | PC0 | bidirectional | GPIO port C pin 0 with 5V tolerant I/O supporting SAI1_MCLK_B, OTG_HS_ULPI_STP, and FMC_SDNWE alternate functions. |+| 16 | PC1 | bidirectional | GPIO port C pin 1 with 5V tolerant I/O supporting SPI3/I2S3_SD, SAI1_SD_A, SPI2/I2S2_SD alternate functions. |+| 17 | PC2 | bidirectional | GPIO port C pin 2 with 5V tolerant I/O supporting SPI2_MISO, OTG_HS_ULPI_DIR, and FMC_SDNE0 alternate functions. |+| 18 | PC3 | bidirectional | GPIO port C pin 3 with 5V tolerant I/O supporting SPI2/I2S2_SD, OTG_HS_ULPI_NXT, and FMC_SDCKE0 alternate functions. |+| 19 | VDD | power_in | Supply input pin, accepts 1.7 to 3.6 V for main digital I/O supply. |+| 20 | VSSA | power_in | Analog ground supply pin, reference potential for analog circuits. |+| 21 | VREF+ | power_in | Reference voltage supply pin for analog functions including ADC, accepts 1.7 to 3.6 V. |+| 22 | VDDA | power_in | Analog supply input pin, accepts 1.7 to 3.6 V for analog circuit operation. |+| 23 | PA0-WKUP | bidirectional | GPIO port A pin 0 with 5V tolerant I/O, supports wakeup/external interrupt capability and TIM2/TIM5/TIM8 alternate functions. |+| 24 | PA1 | bidirectional | GPIO port A pin 1 with 5V tolerant I/O supporting TIM2_CH2, TIM5_CH2, USART2_RTS, UART4_RX, QUADSPI_BK1_IO3, and SAI2_MCLK_B alternate functions. |+| 25 | PA2 | bidirectional | GPIO port A pin 2 with 5V tolerant I/O supporting TIM2_CH3, TIM5_CH3, TIM9_CH1, USART2_TX, and SAI2_SCK_B alternate functions. |+| 26 | PA3 | bidirectional | GPIO port A pin 3 with 5V tolerant I/O supporting TIM2_CH4, TIM5_CH4, TIM9_CH2, SAI1_FS_A, USART2_RX, and OTG_HS_ULPI_D0 alternate functions. |+| 27 | VSS | power_in | Ground supply pin, reference potential for all circuits. |+| 28 | VDD | power_in | Supply input pin, accepts 1.7 to 3.6 V for main digital I/O supply. |+| 29 | PA4 | bidirectional | GPIO port A pin 4 with 3.3V tolerant I/O directly connected to ADC, supports SPI1/I2S1_WS, SPI3/I2S3_WS, USART2_CK, OTG_HS_SOF, and DCMI_HSYNC alternate functions. |+| 30 | PA5 | bidirectional | GPIO port A pin 5 with 3.3V tolerant I/O directly connected to ADC, supports TIM2/TIM8_CH1N, SPI1_SCK/I2S1_CK, and OTG_HS_ULPI_CK alternate functions. |+| 31 | PA6 | bidirectional | GPIO port A pin 6 with 5V tolerant I/O supporting TIM1/TIM3/TIM8/TIM13 and SPI1_MISO alternate functions. |+| 32 | PA7 | bidirectional | GPIO port A pin 7 with 5V tolerant I/O supporting TIM1/TIM3/TIM8/TIM14 and SPI1/I2S1_SD alternate functions. |+| 33 | PC4 | bidirectional | GPIO port C pin 4 with 5V tolerant I/O supporting I2S1_MCK, SPDIFRX_IN2, and FMC_SDNE0 alternate functions. |+| 34 | PC5 | bidirectional | GPIO port C pin 5 with 5V tolerant I/O supporting USART3_RX, SPDIFRX_IN3, and FMC_SDCKE0 alternate functions. |+| 35 | PB0 | bidirectional | GPIO port B pin 0 with 5V tolerant I/O supporting TIM1/TIM3/TIM8, SPI3/I2S3_SD, UART4_CTS, OTG_HS_ULPI_D1, and SDIO_D1 alternate functions. |+| 36 | PB1 | bidirectional | GPIO port B pin 1 with 5V tolerant I/O supporting TIM1/TIM3/TIM8, OTG_HS_ULPI_D2, and SDIO_D2 alternate functions. |+| 37 | PB2-BOOT1 | input | Dedicated BOOT1 pin for selecting boot mode during power-up or reset, also GPIO with 5V tolerant I/O supporting TIM2_CH4, SAI1_SD_A, SPI3/I2S3_SD, and QUADSPI_CLK alternate functions. |+| 38 | PF11 | bidirectional | GPIO port F pin 11 with 5V tolerant I/O supporting SAI2_SD_B, FMC_SDNRAS, and DCMI_D12 alternate functions. |+| 39 | PF12 | bidirectional | GPIO port F pin 12 with 5V tolerant I/O supporting FMC_A6 alternate function. |+| 40 | VSS | power_in | Ground supply pin, reference potential for all circuits. |+| 41 | VDD | power_in | Supply input pin, accepts 1.7 to 3.6 V for main digital I/O supply. |+| 42 | PF13 | bidirectional | GPIO port F pin 13 with 5V tolerant I/O supporting FMPI2C1_SMBA and FMC_A7 alternate functions. |+| 43 | PF14 | bidirectional | GPIO port F pin 14 with 5V tolerant I/O and I2C FM+ option supporting FMPI2C1_SCL and FMC_A8 alternate functions. |+| 44 | PF15 | bidirectional | GPIO port F pin 15 with 5V tolerant I/O and I2C FM+ option supporting FMPI2C1_SDA and FMC_A9 alternate functions. |+| 45 | PG0 | bidirectional | GPIO port G pin 0 with 5V tolerant I/O supporting FMC_A10 alternate function. |+| 46 | PG1 | bidirectional | GPIO port G pin 1 with 5V tolerant I/O supporting FMC_A11 alternate function. |+| 47 | PE7 | bidirectional | GPIO port E pin 7 with 5V tolerant I/O supporting TIM1_ETR, UART5_RX, QUADSPI_BK2_IO0, and FMC_D4 alternate functions. |+| 48 | PE8 | bidirectional | GPIO port E pin 8 with 5V tolerant I/O supporting TIM1_CH1N, UART5_TX, QUADSPI_BK2_IO1, and FMC_D5 alternate functions. |+| 49 | PE9 | bidirectional | GPIO port E pin 9 with 5V tolerant I/O supporting TIM1_CH1, QUADSPI_BK2_IO2, and FMC_D6 alternate functions. |+| 50 | VSS | power_in | Ground supply pin, reference potential for all circuits. |+| 51 | VDD | power_in | Supply input pin, accepts 1.7 to 3.6 V for main digital I/O supply. |+| 52 | PE10 | bidirectional | GPIO port E pin 10 with 5V tolerant I/O supporting TIM1_CH2N, QUADSPI_BK2_IO3, and FMC_D7 alternate functions. |+| 53 | PE11 | bidirectional | GPIO port E pin 11 with 5V tolerant I/O supporting TIM1_CH2, SPI4_NSS, SAI2_SD_B, and FMC_D8 alternate functions. |+| 54 | PE12 | bidirectional | GPIO port E pin 12 with 5V tolerant I/O supporting TIM1_CH3N, SPI4_SCK, SAI2_SCK_B, and FMC_D9 alternate functions. |+| 55 | PE13 | bidirectional | GPIO port E pin 13 with 5V tolerant I/O supporting TIM1_CH3, SPI4_MISO, SAI2_FS_B, and FMC_D10 alternate functions. |+| 56 | PE14 | bidirectional | GPIO port E pin 14 with 5V tolerant I/O supporting TIM1_CH4, SPI4_MOSI, SAI2_MCLK_B, and FMC_D11 alternate functions. |+| 57 | PE15 | bidirectional | GPIO port E pin 15 with 5V tolerant I/O supporting TIM1_BKIN and FMC_D12 alternate functions. |+| 58 | PB10 | bidirectional | GPIO port B pin 10 with 5V tolerant I/O supporting TIM2_CH3, I2C2_SCL, SPI2/I2S2_CK, SAI1_SCK_A, USART3_TX, and OTG_HS_ULPI_D3 alternate functions. |+| 59 | PB11 | bidirectional | GPIO port B pin 11 with 5V tolerant I/O supporting TIM2_CH4, I2C2_SDA, USART3_RX, and SAI2_SD_A alternate functions. |+| 60 | VCAP_1 | passive | Capacitor connection pin for internal voltage regulator, connect 100 nF capacitor between VCAP_1 and ground. |+| 61 | VSS | power_in | Ground supply pin, reference potential for all circuits. |+| 62 | VDD | power_in | Supply input pin, accepts 1.7 to 3.6 V for main digital I/O supply. |+| 63 | PB12 | bidirectional | GPIO port B pin 12 with 5V tolerant I/O supporting TIM1_BKIN, I2C2_SMBA, SPI2/I2S2_WS, SAI1_SCK_B, USART3_CK, CAN2_RX, and OTG_HS_ULPI_D5/OTG_HS_ID alternate functions. |+| 64 | PB13 | bidirectional | GPIO port B pin 13 with 5V tolerant I/O supporting TIM1_CH1N, SPI2/I2S2_CK, USART3_CTS, CAN2_TX, OTG_HS_ULPI_D6 alternate functions and OTG_HS_VBUS input. |+| 65 | PB14 | bidirectional | GPIO port B pin 14 with 5V tolerant I/O powered by VDDUSB, supporting TIM1/TIM8_CH2N, SPI2_MISO, USART3_RTS, TIM12_CH1, and OTG_HS_DM alternate functions. |+| 66 | PB15 | bidirectional | GPIO port B pin 15 with 5V tolerant I/O powered by VDDUSB, supporting RTC_REFIN, TIM1/TIM8_CH3N, SPI2/I2S2_SD, TIM12_CH2, and OTG_HS_DP alternate functions. |+| 67 | PD8 | bidirectional | GPIO port D pin 8 with 5V tolerant I/O supporting USART3_TX, SPDIFRX_IN1, and FMC_D13 alternate functions. |+| 68 | PD9 | bidirectional | GPIO port D pin 9 with 5V tolerant I/O supporting USART3_RX and FMC_D14 alternate functions. |+| 69 | PD10 | bidirectional | GPIO port D pin 10 with 5V tolerant I/O supporting USART3_CK and FMC_D15 alternate functions. |+| 70 | PD11 | bidirectional | GPIO port D pin 11 with 5V tolerant I/O supporting FMPI2C1_SMBA, USART3_CTS, QUADSPI_BK1_IO0, SAI2_SD_A, and FMC_A16 alternate functions. |+| 71 | PD12 | bidirectional | GPIO port D pin 12 with 5V tolerant I/O and I2C FM+ option supporting TIM4_CH1, FMPI2C1_SCL, USART3_RTS, QUADSPI_BK1_IO1, SAI2_FS_A, and FMC_A17 alternate functions. |+| 72 | PD13 | bidirectional | GPIO port D pin 13 with 5V tolerant I/O and I2C FM+ option supporting TIM4_CH2, FMPI2C1_SDA, QUADSPI_BK1_IO3, SAI2_SCK_A, and FMC_A18 alternate functions. |+| 73 | VSS | power_in | Ground supply pin, reference potential for all circuits. |+| 74 | VDD | power_in | Supply input pin, accepts 1.7 to 3.6 V for main digital I/O supply. |+| 75 | PD14 | bidirectional | GPIO port D pin 14 with 5V tolerant I/O and I2C FM+ option supporting TIM4_CH3, FMPI2C1_SCL, SAI2_SCK_A, and FMC_D0 alternate functions. |+| 76 | PD15 | bidirectional | GPIO port D pin 15 with 5V tolerant I/O and I2C FM+ option supporting TIM4_CH4, FMPI2C1_SDA, and FMC_D1 alternate functions. |+| 77 | PG2 | bidirectional | GPIO port G pin 2 with 5V tolerant I/O supporting FMC_A12 alternate function. |+| 78 | PG3 | bidirectional | GPIO port G pin 3 with 5V tolerant I/O supporting FMC_A13 alternate function. |+| 79 | PG4 | bidirectional | GPIO port G pin 4 with 5V tolerant I/O supporting FMC_A14/FMC_BA0 alternate function. |+| 80 | PG5 | bidirectional | GPIO port G pin 5 with 5V tolerant I/O supporting FMC_A15/FMC_BA1 alternate function. |+| 81 | PG6 | bidirectional | GPIO port G pin 6 with 5V tolerant I/O supporting QUADSPI_BK1_NCS and DCMI_D12 alternate functions. |+| 82 | PG7 | bidirectional | GPIO port G pin 7 with 5V tolerant I/O supporting USART6_CK, FMC_INT, and DCMI_D13 alternate functions. |+| 83 | PG8 | bidirectional | GPIO port G pin 8 with 5V tolerant I/O supporting SPDIFRX_IN2, USART6_RTS, and FMC_SDCLK alternate functions. |+| 84 | VSS | power_in | Ground supply pin, reference potential for all circuits. |+| 85 | VDDUSB | power_in | USB supply input pin accepting 3.3 V or 3.0 V, provides power for USB OTG interfaces and pins PA11/PA12/PB14/PB15. |+| 86 | PC6 | bidirectional | GPIO port C pin 6 with 5V tolerant I/O and I2C FM+ option supporting TIM3/TIM8_CH1, FMPI2C1_SCL, I2S2_MCK, USART6_TX, SDIO_D6, and DCMI_D0 alternate functions. |+| 87 | PC7 | bidirectional | GPIO port C pin 7 with 5V tolerant I/O and I2C FM+ option supporting TIM3/TIM8_CH2, FMPI2C1_SDA, SPI2/I2S2_CK, I2S3_MCK, SPDIFRX_IN1, USART6_RX, SDIO_D7, and DCMI_D1 alternate functions. |+| 88 | PC8 | bidirectional | GPIO port C pin 8 with 5V tolerant I/O supporting TRACED0, TIM3/TIM8_CH3, UART5_RTS, USART6_CK, SDIO_D0, and DCMI_D2 alternate functions. |+| 89 | PC9 | bidirectional | GPIO port C pin 9 with 5V tolerant I/O supporting MCO2, TIM3/TIM8_CH4, I2C3_SDA, I2S_CKIN, UART5_CTS, QUADSPI_BK1_IO0, SDIO_D1, and DCMI_D3 alternate functions. |+| 90 | PA8 | bidirectional | GPIO port A pin 8 with 5V tolerant I/O supporting MCO1, TIM1_CH1, I2C3_SCL, USART1_CK, and OTG_FS_SOF alternate functions. |+| 91 | PA9 | bidirectional | GPIO port A pin 9 with 5V tolerant I/O supporting TIM1_CH2, I2C3_SMBA, SPI2/I2S2_CK, SAI1_SD_B, USART1_TX, DCMI_D0 alternate functions and OTG_FS_VBUS input. |+| 92 | PA10 | bidirectional | GPIO port A pin 10 with 5V tolerant I/O supporting TIM1_CH3, USART1_RX, OTG_FS_ID, and DCMI_D1 alternate functions. |+| 93 | PA11 | bidirectional | GPIO port A pin 11 with 5V tolerant I/O powered by VDDUSB, supporting TIM1_CH4, USART1_CTS, CAN1_RX, and OTG_FS_DM alternate functions. |+| 94 | PA12 | bidirectional | GPIO port A pin 12 with 5V tolerant I/O powered by VDDUSB, supporting TIM1_ETR, USART1_RTS, SAI2_FS_B, CAN1_TX, and OTG_FS_DP alternate functions. |+| 95 | PA13 | bidirectional | GPIO port A pin 13 with 5V tolerant I/O, reserved for JTAG test mode select (JTMS) and serial wire debug input/output (SWDIO) functions. |+| 96 | VCAP_2 | passive | Capacitor connection pin for internal voltage regulator, connect 100 nF capacitor between VCAP_2 and ground. |+| 97 | VSS | power_in | Ground supply pin, reference potential for all circuits. |+| 98 | VDD | power_in | Supply input pin, accepts 1.7 to 3.6 V for main digital I/O supply. |+| 99 | PA14 | bidirectional | GPIO port A pin 14 with 5V tolerant I/O, reserved for JTAG test clock (JTCK) and serial wire debug clock (SWCLK) functions. |+| 100 | PA15 | bidirectional | GPIO port A pin 15 with 5V tolerant I/O supporting JTDI, TIM2/TIM2_ETR, HDMI_CEC, SPI1/SPI3_NSS and I2S functions, UART4_RTS alternate functions. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | LQFP-100(14x14) |+| Category | Embedded Processors & Controllers |+| Pins | 100 |++## CAD (KiCad official)++- Symbol: `STM32F446VCT6TR`+- Footprint: `Package_QFP:LQFP-100_14x14mm_P0.5mm`+- 3D model: LQFP-100(14x14) (KiCad packages3D, STEP)+- 3D model files: `stm32f446vct6tr-etched.step` / `stm32f446vct6tr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `stm32f446vct6tr.step` / `stm32f446vct6tr.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/8590271290918936576) (198 pp, sha256 `3902cf9f939a0ef6`, retrieved 2026-09-29, tier: lcsc)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/stm32f446vct6tr-datasheet.pdf)
page.jsonadded+694@@ -0,0 +1,694 @@+{+ "slug": "stm32f446vct6tr",+ "version": "0.1.0",+ "type": "component",+ "description": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-100(14x14). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "embedded processors & controllers",+ "stm32f446vct6tr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "stm32f446vct6tr.kicad_sym",+ "stm32f446vct6tr.kicad_mod",+ "stm32f446vct6tr.glb",+ "stm32f446vct6tr.step",+ "stm32f446vct6tr.lbr",+ "docs/hero.png",+ "docs/stm32f446vct6tr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "STM32F446VCT6TR",+ "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/8590271290918936576",+ "parts": {+ "symbol": "stm32f446vct6tr.kicad_sym",+ "footprint": "stm32f446vct6tr.kicad_mod",+ "model_3d": "stm32f446vct6tr-etched.glb",+ "model_3d_plain": "stm32f446vct6tr.glb",+ "model_3d_step": "stm32f446vct6tr-etched.step",+ "model_3d_step_plain": "stm32f446vct6tr.step",+ "lbr": "stm32f446vct6tr.lbr"+ },+ "distributor_links": {+ "lcsc": "C3209519",+ "digikey": "497-STM32F446VCT6TR-ND",+ "mouser": "511-STM32F446VCT6TR"+ },+ "distributor_check": {+ "checked_at": "2026-09-29T15:17:31Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-STM32F446VCT6TR-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "511-STM32F446VCT6TR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "PE2",+ "type": "bidirectional",+ "description": "GPIO port E pin 2 with 5V tolerant I/O supporting TRACECLK, SPI4_SCK, SAI1_MCLK_A, QUADSPI_BK1_IO2, and FMC_A23 alternate functions."+ },+ {+ "number": "2",+ "name": "PE3",+ "type": "bidirectional",+ "description": "GPIO port E pin 3 with 5V tolerant I/O supporting TRACED0, SAI1_SD_B, and FMC_A19 alternate functions."+ },+ {+ "number": "3",+ "name": "PE4",+ "type": "bidirectional",+ "description": "GPIO port E pin 4 with 5V tolerant I/O supporting TRACED1, SPI4_NSS, SAI1_FS_A, FMC_A20, and DCMI_D4 alternate functions."+ },+ {+ "number": "4",+ "name": "PE5",+ "type": "bidirectional",+ "description": "GPIO port E pin 5 with 5V tolerant I/O supporting TRACED2, TIM9_CH1, SPI4_MISO, SAI1_SCK_A, FMC_A21, and DCMI_D6 alternate functions."+ },+ {+ "number": "5",+ "name": "PE6",+ "type": "bidirectional",+ "description": "GPIO port E pin 6 with 5V tolerant I/O supporting TRACED3, TIM9_CH2, SPI4_MOSI, SAI1_SD_A, FMC_A22, and DCMI_D7 alternate functions."+ },+ {+ "number": "6",+ "name": "VBAT",+ "type": "power_in",+ "description": "Supply input pin for real-time clock and backup memory, accepts 1.7 to 3.6 V, referenced at 20×32 bit backup registers and optional 4 KB backup SRAM."+ },+ {+ "number": "7",+ "name": "PC13",+ "type": "bidirectional",+ "description": "GPIO port C pin 13 with 5V tolerant I/O supporting EVENTOUT and TAMP_1/WKUP1 alternate functions."+ },+ {+ "number": "8",+ "name": "PC14-OSC32_IN",+ "type": "bidirectional",+ "description": "GPIO port C pin 14 with 5V tolerant I/O configured for 32 kHz oscillator input, supports EVENTOUT alternate function."+ },+ {+ "number": "9",+ "name": "PC15-OSC32_OUT",+ "type": "bidirectional",+ "description": "GPIO port C pin 15 with 5V tolerant I/O configured for 32 kHz oscillator output, supports EVENTOUT alternate function."+ },+ {+ "number": "10",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground supply pin, reference potential for all circuits."+ },+ {+ "number": "11",+ "name": "VDD",+ "type": "power_in",+ "description": "Supply input pin, accepts 1.7 to 3.6 V for main digital I/O supply."+ },+ {+ "number": "12",+ "name": "PH0-OSC_IN",+ "type": "bidirectional",+ "description": "GPIO port H pin 0 with 5V tolerant I/O configured for main oscillator input with 4 to 26 MHz crystal capability."+ },+ {+ "number": "13",+ "name": "PH1-OSC_OUT",+ "type": "bidirectional",+ "description": "GPIO port H pin 1 with 5V tolerant I/O configured for main oscillator output."+ },+ {+ "number": "14",+ "name": "NRST",+ "type": "bidirectional",+ "description": "System reset input/output pin with weak pull-up resistor, detects external reset signals and triggers device reset."+ },+ {+ "number": "15",+ "name": "PC0",+ "type": "bidirectional",+ "description": "GPIO port C pin 0 with 5V tolerant I/O supporting SAI1_MCLK_B, OTG_HS_ULPI_STP, and FMC_SDNWE alternate functions."+ },+ {+ "number": "16",+ "name": "PC1",+ "type": "bidirectional",+ "description": "GPIO port C pin 1 with 5V tolerant I/O supporting SPI3/I2S3_SD, SAI1_SD_A, SPI2/I2S2_SD alternate functions."+ },+ {+ "number": "17",+ "name": "PC2",+ "type": "bidirectional",+ "description": "GPIO port C pin 2 with 5V tolerant I/O supporting SPI2_MISO, OTG_HS_ULPI_DIR, and FMC_SDNE0 alternate functions."+ },+ {+ "number": "18",+ "name": "PC3",+ "type": "bidirectional",+ "description": "GPIO port C pin 3 with 5V tolerant I/O supporting SPI2/I2S2_SD, OTG_HS_ULPI_NXT, and FMC_SDCKE0 alternate functions."+ },+ {+ "number": "19",+ "name": "VDD",+ "type": "power_in",+ "description": "Supply input pin, accepts 1.7 to 3.6 V for main digital I/O supply."+ },+ {+ "number": "20",+ "name": "VSSA",+ "type": "power_in",+ "description": "Analog ground supply pin, reference potential for analog circuits."+ },+ {+ "number": "21",+ "name": "VREF+",+ "type": "power_in",+ "description": "Reference voltage supply pin for analog functions including ADC, accepts 1.7 to 3.6 V."+ },+ {+ "number": "22",+ "name": "VDDA",+ "type": "power_in",+ "description": "Analog supply input pin, accepts 1.7 to 3.6 V for analog circuit operation."+ },+ {+ "number": "23",+ "name": "PA0-WKUP",+ "type": "bidirectional",+ "description": "GPIO port A pin 0 with 5V tolerant I/O, supports wakeup/external interrupt capability and TIM2/TIM5/TIM8 alternate functions."+ },+ {+ "number": "24",+ "name": "PA1",+ "type": "bidirectional",+ "description": "GPIO port A pin 1 with 5V tolerant I/O supporting TIM2_CH2, TIM5_CH2, USART2_RTS, UART4_RX, QUADSPI_BK1_IO3, and SAI2_MCLK_B alternate functions."+ },+ {+ "number": "25",+ "name": "PA2",+ "type": "bidirectional",+ "description": "GPIO port A pin 2 with 5V tolerant I/O supporting TIM2_CH3, TIM5_CH3, TIM9_CH1, USART2_TX, and SAI2_SCK_B alternate functions."+ },+ {+ "number": "26",+ "name": "PA3",+ "type": "bidirectional",+ "description": "GPIO port A pin 3 with 5V tolerant I/O supporting TIM2_CH4, TIM5_CH4, TIM9_CH2, SAI1_FS_A, USART2_RX, and OTG_HS_ULPI_D0 alternate functions."+ },+ {+ "number": "27",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground supply pin, reference potential for all circuits."+ },+ {+ "number": "28",+ "name": "VDD",+ "type": "power_in",+ "description": "Supply input pin, accepts 1.7 to 3.6 V for main digital I/O supply."+ },+ {+ "number": "29",+ "name": "PA4",+ "type": "bidirectional",+ "description": "GPIO port A pin 4 with 3.3V tolerant I/O directly connected to ADC, supports SPI1/I2S1_WS, SPI3/I2S3_WS, USART2_CK, OTG_HS_SOF, and DCMI_HSYNC alternate functions."+ },+ {+ "number": "30",+ "name": "PA5",+ "type": "bidirectional",+ "description": "GPIO port A pin 5 with 3.3V tolerant I/O directly connected to ADC, supports TIM2/TIM8_CH1N, SPI1_SCK/I2S1_CK, and OTG_HS_ULPI_CK alternate functions."+ },+ {+ "number": "31",+ "name": "PA6",+ "type": "bidirectional",+ "description": "GPIO port A pin 6 with 5V tolerant I/O supporting TIM1/TIM3/TIM8/TIM13 and SPI1_MISO alternate functions."+ },+ {+ "number": "32",+ "name": "PA7",+ "type": "bidirectional",+ "description": "GPIO port A pin 7 with 5V tolerant I/O supporting TIM1/TIM3/TIM8/TIM14 and SPI1/I2S1_SD alternate functions."+ },+ {+ "number": "33",+ "name": "PC4",+ "type": "bidirectional",+ "description": "GPIO port C pin 4 with 5V tolerant I/O supporting I2S1_MCK, SPDIFRX_IN2, and FMC_SDNE0 alternate functions."+ },+ {+ "number": "34",+ "name": "PC5",+ "type": "bidirectional",+ "description": "GPIO port C pin 5 with 5V tolerant I/O supporting USART3_RX, SPDIFRX_IN3, and FMC_SDCKE0 alternate functions."+ },+ {+ "number": "35",+ "name": "PB0",+ "type": "bidirectional",+ "description": "GPIO port B pin 0 with 5V tolerant I/O supporting TIM1/TIM3/TIM8, SPI3/I2S3_SD, UART4_CTS, OTG_HS_ULPI_D1, and SDIO_D1 alternate functions."+ },+ {+ "number": "36",+ "name": "PB1",+ "type": "bidirectional",+ "description": "GPIO port B pin 1 with 5V tolerant I/O supporting TIM1/TIM3/TIM8, OTG_HS_ULPI_D2, and SDIO_D2 alternate functions."+ },+ {+ "number": "37",+ "name": "PB2-BOOT1",+ "type": "input",+ "description": "Dedicated BOOT1 pin for selecting boot mode during power-up or reset, also GPIO with 5V tolerant I/O supporting TIM2_CH4, SAI1_SD_A, SPI3/I2S3_SD, and QUADSPI_CLK alternate functions."+ },+ {+ "number": "38",+ "name": "PF11",+ "type": "bidirectional",+ "description": "GPIO port F pin 11 with 5V tolerant I/O supporting SAI2_SD_B, FMC_SDNRAS, and DCMI_D12 alternate functions."+ },+ {+ "number": "39",+ "name": "PF12",+ "type": "bidirectional",+ "description": "GPIO port F pin 12 with 5V tolerant I/O supporting FMC_A6 alternate function."+ },+ {+ "number": "40",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground supply pin, reference potential for all circuits."+ },+ {+ "number": "41",+ "name": "VDD",+ "type": "power_in",+ "description": "Supply input pin, accepts 1.7 to 3.6 V for main digital I/O supply."+ },+ {+ "number": "42",+ "name": "PF13",+ "type": "bidirectional",+ "description": "GPIO port F pin 13 with 5V tolerant I/O supporting FMPI2C1_SMBA and FMC_A7 alternate functions."+ },+ {+ "number": "43",+ "name": "PF14",+ "type": "bidirectional",+ "description": "GPIO port F pin 14 with 5V tolerant I/O and I2C FM+ option supporting FMPI2C1_SCL and FMC_A8 alternate functions."+ },+ {+ "number": "44",+ "name": "PF15",+ "type": "bidirectional",+ "description": "GPIO port F pin 15 with 5V tolerant I/O and I2C FM+ option supporting FMPI2C1_SDA and FMC_A9 alternate functions."+ },+ {+ "number": "45",+ "name": "PG0",+ "type": "bidirectional",+ "description": "GPIO port G pin 0 with 5V tolerant I/O supporting FMC_A10 alternate function."+ },+ {+ "number": "46",+ "name": "PG1",+ "type": "bidirectional",+ "description": "GPIO port G pin 1 with 5V tolerant I/O supporting FMC_A11 alternate function."+ },+ {+ "number": "47",+ "name": "PE7",+ "type": "bidirectional",+ "description": "GPIO port E pin 7 with 5V tolerant I/O supporting TIM1_ETR, UART5_RX, QUADSPI_BK2_IO0, and FMC_D4 alternate functions."+ },+ {+ "number": "48",+ "name": "PE8",+ "type": "bidirectional",+ "description": "GPIO port E pin 8 with 5V tolerant I/O supporting TIM1_CH1N, UART5_TX, QUADSPI_BK2_IO1, and FMC_D5 alternate functions."+ },+ {+ "number": "49",+ "name": "PE9",+ "type": "bidirectional",+ "description": "GPIO port E pin 9 with 5V tolerant I/O supporting TIM1_CH1, QUADSPI_BK2_IO2, and FMC_D6 alternate functions."+ },+ {+ "number": "50",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground supply pin, reference potential for all circuits."+ },+ {+ "number": "51",+ "name": "VDD",+ "type": "power_in",+ "description": "Supply input pin, accepts 1.7 to 3.6 V for main digital I/O supply."+ },+ {+ "number": "52",+ "name": "PE10",+ "type": "bidirectional",+ "description": "GPIO port E pin 10 with 5V tolerant I/O supporting TIM1_CH2N, QUADSPI_BK2_IO3, and FMC_D7 alternate functions."+ },+ {+ "number": "53",+ "name": "PE11",+ "type": "bidirectional",+ "description": "GPIO port E pin 11 with 5V tolerant I/O supporting TIM1_CH2, SPI4_NSS, SAI2_SD_B, and FMC_D8 alternate functions."+ },+ {+ "number": "54",+ "name": "PE12",+ "type": "bidirectional",+ "description": "GPIO port E pin 12 with 5V tolerant I/O supporting TIM1_CH3N, SPI4_SCK, SAI2_SCK_B, and FMC_D9 alternate functions."+ },+ {+ "number": "55",+ "name": "PE13",+ "type": "bidirectional",+ "description": "GPIO port E pin 13 with 5V tolerant I/O supporting TIM1_CH3, SPI4_MISO, SAI2_FS_B, and FMC_D10 alternate functions."+ },+ {+ "number": "56",+ "name": "PE14",+ "type": "bidirectional",+ "description": "GPIO port E pin 14 with 5V tolerant I/O supporting TIM1_CH4, SPI4_MOSI, SAI2_MCLK_B, and FMC_D11 alternate functions."+ },+ {+ "number": "57",+ "name": "PE15",+ "type": "bidirectional",+ "description": "GPIO port E pin 15 with 5V tolerant I/O supporting TIM1_BKIN and FMC_D12 alternate functions."+ },+ {+ "number": "58",+ "name": "PB10",+ "type": "bidirectional",+ "description": "GPIO port B pin 10 with 5V tolerant I/O supporting TIM2_CH3, I2C2_SCL, SPI2/I2S2_CK, SAI1_SCK_A, USART3_TX, and OTG_HS_ULPI_D3 alternate functions."+ },+ {+ "number": "59",+ "name": "PB11",+ "type": "bidirectional",+ "description": "GPIO port B pin 11 with 5V tolerant I/O supporting TIM2_CH4, I2C2_SDA, USART3_RX, and SAI2_SD_A alternate functions."+ },+ {+ "number": "60",+ "name": "VCAP_1",+ "type": "passive",+ "description": "Capacitor connection pin for internal voltage regulator, connect 100 nF capacitor between VCAP_1 and ground."+ },+ {+ "number": "61",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground supply pin, reference potential for all circuits."+ },+ {+ "number": "62",+ "name": "VDD",+ "type": "power_in",+ "description": "Supply input pin, accepts 1.7 to 3.6 V for main digital I/O supply."+ },+ {+ "number": "63",+ "name": "PB12",+ "type": "bidirectional",+ "description": "GPIO port B pin 12 with 5V tolerant I/O supporting TIM1_BKIN, I2C2_SMBA, SPI2/I2S2_WS, SAI1_SCK_B, USART3_CK, CAN2_RX, and OTG_HS_ULPI_D5/OTG_HS_ID alternate functions."+ },+ {+ "number": "64",+ "name": "PB13",+ "type": "bidirectional",+ "description": "GPIO port B pin 13 with 5V tolerant I/O supporting TIM1_CH1N, SPI2/I2S2_CK, USART3_CTS, CAN2_TX, OTG_HS_ULPI_D6 alternate functions and OTG_HS_VBUS input."+ },+ {+ "number": "65",+ "name": "PB14",+ "type": "bidirectional",+ "description": "GPIO port B pin 14 with 5V tolerant I/O powered by VDDUSB, supporting TIM1/TIM8_CH2N, SPI2_MISO, USART3_RTS, TIM12_CH1, and OTG_HS_DM alternate functions."+ },+ {+ "number": "66",+ "name": "PB15",+ "type": "bidirectional",+ "description": "GPIO port B pin 15 with 5V tolerant I/O powered by VDDUSB, supporting RTC_REFIN, TIM1/TIM8_CH3N, SPI2/I2S2_SD, TIM12_CH2, and OTG_HS_DP alternate functions."+ },+ {+ "number": "67",+ "name": "PD8",+ "type": "bidirectional",+ "description": "GPIO port D pin 8 with 5V tolerant I/O supporting USART3_TX, SPDIFRX_IN1, and FMC_D13 alternate functions."+ },+ {+ "number": "68",+ "name": "PD9",+ "type": "bidirectional",+ "description": "GPIO port D pin 9 with 5V tolerant I/O supporting USART3_RX and FMC_D14 alternate functions."+ },+ {+ "number": "69",+ "name": "PD10",+ "type": "bidirectional",+ "description": "GPIO port D pin 10 with 5V tolerant I/O supporting USART3_CK and FMC_D15 alternate functions."+ },+ {+ "number": "70",+ "name": "PD11",+ "type": "bidirectional",+ "description": "GPIO port D pin 11 with 5V tolerant I/O supporting FMPI2C1_SMBA, USART3_CTS, QUADSPI_BK1_IO0, SAI2_SD_A, and FMC_A16 alternate functions."+ },+ {+ "number": "71",+ "name": "PD12",+ "type": "bidirectional",+ "description": "GPIO port D pin 12 with 5V tolerant I/O and I2C FM+ option supporting TIM4_CH1, FMPI2C1_SCL, USART3_RTS, QUADSPI_BK1_IO1, SAI2_FS_A, and FMC_A17 alternate functions."+ },+ {+ "number": "72",+ "name": "PD13",+ "type": "bidirectional",+ "description": "GPIO port D pin 13 with 5V tolerant I/O and I2C FM+ option supporting TIM4_CH2, FMPI2C1_SDA, QUADSPI_BK1_IO3, SAI2_SCK_A, and FMC_A18 alternate functions."+ },+ {+ "number": "73",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground supply pin, reference potential for all circuits."+ },+ {+ "number": "74",+ "name": "VDD",+ "type": "power_in",+ "description": "Supply input pin, accepts 1.7 to 3.6 V for main digital I/O supply."+ },+ {+ "number": "75",+ "name": "PD14",+ "type": "bidirectional",+ "description": "GPIO port D pin 14 with 5V tolerant I/O and I2C FM+ option supporting TIM4_CH3, FMPI2C1_SCL, SAI2_SCK_A, and FMC_D0 alternate functions."+ },+ {+ "number": "76",+ "name": "PD15",+ "type": "bidirectional",+ "description": "GPIO port D pin 15 with 5V tolerant I/O and I2C FM+ option supporting TIM4_CH4, FMPI2C1_SDA, and FMC_D1 alternate functions."+ },+ {+ "number": "77",+ "name": "PG2",+ "type": "bidirectional",+ "description": "GPIO port G pin 2 with 5V tolerant I/O supporting FMC_A12 alternate function."+ },+ {+ "number": "78",+ "name": "PG3",+ "type": "bidirectional",+ "description": "GPIO port G pin 3 with 5V tolerant I/O supporting FMC_A13 alternate function."+ },+ {+ "number": "79",+ "name": "PG4",+ "type": "bidirectional",+ "description": "GPIO port G pin 4 with 5V tolerant I/O supporting FMC_A14/FMC_BA0 alternate function."+ },+ {+ "number": "80",+ "name": "PG5",+ "type": "bidirectional",+ "description": "GPIO port G pin 5 with 5V tolerant I/O supporting FMC_A15/FMC_BA1 alternate function."+ },+ {+ "number": "81",+ "name": "PG6",+ "type": "bidirectional",+ "description": "GPIO port G pin 6 with 5V tolerant I/O supporting QUADSPI_BK1_NCS and DCMI_D12 alternate functions."+ },+ {+ "number": "82",+ "name": "PG7",+ "type": "bidirectional",+ "description": "GPIO port G pin 7 with 5V tolerant I/O supporting USART6_CK, FMC_INT, and DCMI_D13 alternate functions."+ },+ {+ "number": "83",+ "name": "PG8",+ "type": "bidirectional",+ "description": "GPIO port G pin 8 with 5V tolerant I/O supporting SPDIFRX_IN2, USART6_RTS, and FMC_SDCLK alternate functions."+ },+ {+ "number": "84",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground supply pin, reference potential for all circuits."+ },+ {+ "number": "85",+ "name": "VDDUSB",+ "type": "power_in",+ "description": "USB supply input pin accepting 3.3 V or 3.0 V, provides power for USB OTG interfaces and pins PA11/PA12/PB14/PB15."+ },+ {+ "number": "86",+ "name": "PC6",+ "type": "bidirectional",+ "description": "GPIO port C pin 6 with 5V tolerant I/O and I2C FM+ option supporting TIM3/TIM8_CH1, FMPI2C1_SCL, I2S2_MCK, USART6_TX, SDIO_D6, and DCMI_D0 alternate functions."+ },+ {+ "number": "87",+ "name": "PC7",+ "type": "bidirectional",+ "description": "GPIO port C pin 7 with 5V tolerant I/O and I2C FM+ option supporting TIM3/TIM8_CH2, FMPI2C1_SDA, SPI2/I2S2_CK, I2S3_MCK, SPDIFRX_IN1, USART6_RX, SDIO_D7, and DCMI_D1 alternate functions."+ },+ {+ "number": "88",+ "name": "PC8",+ "type": "bidirectional",+ "description": "GPIO port C pin 8 with 5V tolerant I/O supporting TRACED0, TIM3/TIM8_CH3, UART5_RTS, USART6_CK, SDIO_D0, and DCMI_D2 alternate functions."+ },+ {+ "number": "89",+ "name": "PC9",+ "type": "bidirectional",+ "description": "GPIO port C pin 9 with 5V tolerant I/O supporting MCO2, TIM3/TIM8_CH4, I2C3_SDA, I2S_CKIN, UART5_CTS, QUADSPI_BK1_IO0, SDIO_D1, and DCMI_D3 alternate functions."+ },+ {+ "number": "90",+ "name": "PA8",+ "type": "bidirectional",+ "description": "GPIO port A pin 8 with 5V tolerant I/O supporting MCO1, TIM1_CH1, I2C3_SCL, USART1_CK, and OTG_FS_SOF alternate functions."+ },+ {+ "number": "91",+ "name": "PA9",+ "type": "bidirectional",+ "description": "GPIO port A pin 9 with 5V tolerant I/O supporting TIM1_CH2, I2C3_SMBA, SPI2/I2S2_CK, SAI1_SD_B, USART1_TX, DCMI_D0 alternate functions and OTG_FS_VBUS input."+ },+ {+ "number": "92",+ "name": "PA10",+ "type": "bidirectional",+ "description": "GPIO port A pin 10 with 5V tolerant I/O supporting TIM1_CH3, USART1_RX, OTG_FS_ID, and DCMI_D1 alternate functions."+ },+ {+ "number": "93",+ "name": "PA11",+ "type": "bidirectional",+ "description": "GPIO port A pin 11 with 5V tolerant I/O powered by VDDUSB, supporting TIM1_CH4, USART1_CTS, CAN1_RX, and OTG_FS_DM alternate functions."+ },+ {+ "number": "94",+ "name": "PA12",+ "type": "bidirectional",+ "description": "GPIO port A pin 12 with 5V tolerant I/O powered by VDDUSB, supporting TIM1_ETR, USART1_RTS, SAI2_FS_B, CAN1_TX, and OTG_FS_DP alternate functions."+ },+ {+ "number": "95",+ "name": "PA13",+ "type": "bidirectional",+ "description": "GPIO port A pin 13 with 5V tolerant I/O, reserved for JTAG test mode select (JTMS) and serial wire debug input/output (SWDIO) functions."+ },+ {+ "number": "96",+ "name": "VCAP_2",+ "type": "passive",+ "description": "Capacitor connection pin for internal voltage regulator, connect 100 nF capacitor between VCAP_2 and ground."+ },+ {+ "number": "97",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground supply pin, reference potential for all circuits."+ },+ {+ "number": "98",+ "name": "VDD",+ "type": "power_in",+ "description": "Supply input pin, accepts 1.7 to 3.6 V for main digital I/O supply."+ },+ {+ "number": "99",+ "name": "PA14",+ "type": "bidirectional",+ "description": "GPIO port A pin 14 with 5V tolerant I/O, reserved for JTAG test clock (JTCK) and serial wire debug clock (SWCLK) functions."+ },+ {+ "number": "100",+ "name": "PA15",+ "type": "bidirectional",+ "description": "GPIO port A pin 15 with 5V tolerant I/O supporting JTDI, TIM2/TIM2_ETR, HDMI_CEC, SPI1/SPI3_NSS and I2S functions, UART4_RTS alternate functions."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590271290918936576",+ "pages": 198,+ "sha256": "3902cf9f939a0ef6",+ "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"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}