component
STM32L151VDT6
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 @@+# STM32L151VDT6++**STMicroelectronics** · Microcontrollers (MCU/MPU/SOC) · LQFP-100(14x14)++STM32L151VDT6 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, supports TIM3_ETR, LCD_SEG38, TRACECLK, FSMC_A23 alternate functions; 5V tolerant I/O. |+| 2 | PE3 | bidirectional | GPIO port E pin 3, supports TIM3_CH1, LCD_SEG39, TRACED0, FSMC_A19 alternate functions; 5V tolerant I/O. |+| 3 | PE4 | bidirectional | GPIO port E pin 4, supports TIM3_CH2, TRACED1, FSMC_A20 alternate functions; 5V tolerant I/O. |+| 4 | PE5 | bidirectional | GPIO port E pin 5, supports TIM9_CH1, TRACED2, FSMC_A21 alternate functions; 5V tolerant I/O. |+| 5 | PE6-WKUP3 | bidirectional | GPIO port E pin 6 with RTC wakeup capability (WKUP3), supports TIM9_CH2, TRACED3 alternate functions; 5V tolerant I/O. |+| 6 | VLCD | power_in | LCD voltage supply pin for STM32L152xD devices; connect to VDD in STM32L151xD devices. |+| 7 | PC13-WKUP2 | bidirectional | GPIO port C pin 13 with RTC wakeup, timestamp, and output capabilities (WKUP2/RTC_TAMP1/RTC_TS/RTC_OUT); standard 3.3V I/O. |+| 8 | PC14-OSC32_IN | bidirectional | GPIO port C pin 14 / 32 kHz oscillator input (OSC32_IN); standard 3.3V I/O, active when LSE oscillator enabled. |+| 9 | PC15-OSC32_OUT | bidirectional | GPIO port C pin 15 / 32 kHz oscillator output (OSC32_OUT); standard 3.3V I/O, active when LSE oscillator enabled. |+| 10 | VSS_5 | power_in | Ground (supply negative) pin 5; connect to system ground. |+| 11 | VDD_5 | power_in | Supply voltage (1.65-3.6 V) pin 5; bypass with 100 nF capacitor close to pin. |+| 12 | PH0-OSC_IN | bidirectional | GPIO port H pin 0 / High-speed external oscillator input (OSC_IN); standard 3.3V I/O, active when HSE oscillator enabled. |+| 13 | PH1-OSC_OUT | bidirectional | GPIO port H pin 1 / High-speed external oscillator output (OSC_OUT); standard 3.3V I/O, active when HSE oscillator enabled. |+| 14 | NRST | input | External reset pin with embedded weak pull-up resistor; active low asynchronous reset to internal logic. |+| 15 | PC0 | bidirectional | GPIO port C pin 0, supports LCD_SEG18, ADC_IN10/COMP1_INP alternate functions; 5V tolerant I/O. |+| 16 | PC1 | bidirectional | GPIO port C pin 1, supports LCD_SEG19, ADC_IN11/COMP1_INP/OPAMP3_VINP alternate functions; 5V tolerant I/O. |+| 17 | PC2 | bidirectional | GPIO port C pin 2, supports LCD_SEG20, ADC_IN12/COMP1_INP/OPAMP3_VINM alternate functions; 5V tolerant I/O. |+| 18 | PC3 | bidirectional | GPIO port C pin 3, supports LCD_SEG21, ADC_IN13/COMP1_INP/OPAMP3_VOUT alternate functions; standard 3.3V I/O. |+| 19 | VSSA | power_in | Analog ground (supply negative) for ADC, DAC, comparators, and operational amplifiers. |+| 20 | VREF- | power_in | Negative reference voltage for ADC and DAC; connect to VSSA or ground. |+| 21 | VREF+ | power_in | Positive reference voltage for ADC and DAC (1.8-3.6 V); bypass with 100 nF capacitor. |+| 22 | VDDA | power_in | Analog supply voltage (1.8-3.6 V) for ADC, DAC, comparators, and operational amplifiers; bypass with 100 nF capacitor. |+| 23 | PA0-WKUP1 | bidirectional | GPIO port A pin 0 with RTC wakeup capability (WKUP1/RTC_TAMP2), supports TIM2_CH1_ETR, TIM5_CH1, USART2_CTS, ADC_IN0/COMP1_INP alternate functions; 5V tolerant I/O. |+| 24 | PA1 | bidirectional | GPIO port A pin 1, supports TIM2_CH2, TIM5_CH2, USART2_RTS, LCD_SEG0, ADC_IN1/COMP1_INP/OPAMP1_VINP alternate functions; 5V tolerant I/O. |+| 25 | PA2 | bidirectional | GPIO port A pin 2, supports TIM2_CH3, TIM5_CH3, TIM9_CH1, USART2_TX, LCD_SEG1, ADC_IN2/COMP1_INP/OPAMP1_VINM alternate functions; 5V tolerant I/O. |+| 26 | PA3 | bidirectional | GPIO port A pin 3, supports TIM2_CH4, TIM5_CH4, TIM9_CH2, USART2_RX, LCD_SEG2, ADC_IN3/COMP1_INP/OPAMP1_VOUT alternate functions; standard 3.3V I/O. |+| 27 | VSS_4 | power_in | Ground (supply negative) pin 4; connect to system ground. |+| 28 | VDD_4 | power_in | Supply voltage (1.65-3.6 V) pin 4; bypass with 100 nF capacitor close to pin. |+| 29 | PA4 | bidirectional | GPIO port A pin 4, supports SPI1_NSS, SPI3_NSS, I2S3_WS, USART2_CK, ADC_IN4, DAC_OUT1, COMP1_INP alternate functions; standard 3.3V I/O. |+| 30 | PA5 | bidirectional | GPIO port A pin 5, supports TIM2_CH1_ETR, SPI1_SCK, ADC_IN5, DAC_OUT2, COMP1_INP alternate functions; standard 3.3V I/O. |+| 31 | PA6 | bidirectional | GPIO port A pin 6, supports TIM3_CH1, TIM10_CH1, SPI1_MISO, LCD_SEG3, ADC_IN6, COMP1_INP, OPAMP2_VINP alternate functions; 5V tolerant I/O. |+| 32 | PA7 | bidirectional | GPIO port A pin 7, supports TIM3_CH2, TIM11_CH1, SPI1_MOSI, LCD_SEG4, ADC_IN7, COMP1_INP, OPAMP2_VINM alternate functions; 5V tolerant I/O. |+| 33 | PC4 | bidirectional | GPIO port C pin 4, supports LCD_SEG22, ADC_IN14, COMP1_INP alternate functions; 5V tolerant I/O. |+| 34 | PC5 | bidirectional | GPIO port C pin 5, supports LCD_SEG23, ADC_IN15, COMP1_INP alternate functions; 5V tolerant I/O. |+| 35 | PB0 | bidirectional | GPIO port B pin 0, supports TIM3_CH3, LCD_SEG5, ADC_IN8, COMP1_INP, OPAMP2_VOUT, VREF_OUT alternate functions; standard 3.3V I/O. |+| 36 | PB1 | bidirectional | GPIO port B pin 1, supports TIM3_CH4, LCD_SEG6, ADC_IN9, COMP1_INP, VREF_OUT alternate functions; 5V tolerant I/O. |+| 37 | PB2/BOOT1 | bidirectional | GPIO port B pin 2 with BOOT1 functionality, supports ADC_IN0b alternate function; 5V tolerant I/O. |+| 38 | PE7 | bidirectional | GPIO port E pin 7, supports FSMC_D4, ADC_IN22, COMP1_INP alternate functions; standard 3.3V I/O. |+| 39 | PE8 | bidirectional | GPIO port E pin 8, supports FSMC_D5, ADC_IN23, COMP1_INP alternate functions; standard 3.3V I/O. |+| 40 | PE9 | bidirectional | GPIO port E pin 9, supports TIM2_CH1_ETR, FSMC_D6, ADC_IN24, COMP1_INP alternate functions; standard 3.3V I/O. |+| 41 | PE10 | bidirectional | GPIO port E pin 10, supports TIM2_CH2, FSMC_D7, ADC_IN25, COMP1_INP alternate functions; standard 3.3V I/O. |+| 42 | PE11 | bidirectional | GPIO port E pin 11, supports TIM2_CH3, FSMC_D8 alternate functions; 5V tolerant I/O. |+| 43 | PE12 | bidirectional | GPIO port E pin 12, supports TIM2_CH4, SPI1_NSS, FSMC_D9 alternate functions; 5V tolerant I/O. |+| 44 | PE13 | bidirectional | GPIO port E pin 13, supports SPI1_SCK, FSMC_D10 alternate functions; 5V tolerant I/O. |+| 45 | PE14 | bidirectional | GPIO port E pin 14, supports SPI1_MISO, FSMC_D11 alternate functions; 5V tolerant I/O. |+| 46 | PE15 | bidirectional | GPIO port E pin 15, supports SPI1_MOSI, FSMC_D12 alternate functions; 5V tolerant I/O. |+| 47 | PB10 | bidirectional | GPIO port B pin 10, supports TIM2_CH3, I2C2_SCL, USART3_TX, LCD_SEG10 alternate functions; 5V tolerant I/O. |+| 48 | PB11 | bidirectional | GPIO port B pin 11, supports TIM2_CH4, I2C2_SDA, USART3_RX, LCD_SEG11 alternate functions; 5V tolerant I/O. |+| 49 | VSS_1 | power_in | Ground (supply negative) pin 1; connect to system ground. |+| 50 | VDD_1 | power_in | Supply voltage (1.65-3.6 V) pin 1; bypass with 100 nF capacitor close to pin. |+| 51 | PB12 | bidirectional | GPIO port B pin 12, supports TIM10_CH1, I2C2_SMBA, SPI2_NSS, I2S2_WS, USART3_CK, LCD_SEG12, ADC_IN18, COMP1_INP alternate functions; 5V tolerant I/O. |+| 52 | PB13 | bidirectional | GPIO port B pin 13, supports TIM9_CH1, SPI2_SCK, I2S2_CK, USART3_CTS, LCD_SEG13, ADC_IN19, COMP1_INP alternate functions; 5V tolerant I/O. |+| 53 | PB14 | bidirectional | GPIO port B pin 14, supports TIM9_CH2, SPI2_MISO, USART3_RTS, LCD_SEG14, ADC_IN20, COMP1_INP alternate functions; 5V tolerant I/O. |+| 54 | PB15 | bidirectional | GPIO port B pin 15, supports TIM11_CH1, SPI2_MOSI, I2S2_SD, LCD_SEG15, ADC_IN21, COMP1_INP, RTC_REFIN alternate functions; 5V tolerant I/O. |+| 55 | PD8 | bidirectional | GPIO port D pin 8, supports USART3_TX, LCD_SEG28, FSMC_D13 alternate functions; 5V tolerant I/O. |+| 56 | PD9 | bidirectional | GPIO port D pin 9, supports USART3_RX, LCD_SEG29, FSMC_D14 alternate functions; 5V tolerant I/O. |+| 57 | PD10 | bidirectional | GPIO port D pin 10, supports USART3_CK, LCD_SEG30, FSMC_D15 alternate functions; 5V tolerant I/O. |+| 58 | PD11 | bidirectional | GPIO port D pin 11, supports USART3_CTS, LCD_SEG31, FSMC_A16 alternate functions; 5V tolerant I/O. |+| 59 | PD12 | bidirectional | GPIO port D pin 12, supports TIM4_CH1, USART3_RTS, LCD_SEG32, FSMC_A17 alternate functions; 5V tolerant I/O. |+| 60 | PD13 | bidirectional | GPIO port D pin 13, supports TIM4_CH2, LCD_SEG33, FSMC_A18 alternate functions; 5V tolerant I/O. |+| 61 | PD14 | bidirectional | GPIO port D pin 14, supports TIM4_CH3, LCD_SEG34, FSMC_D0 alternate functions; 5V tolerant I/O. |+| 62 | PD15 | bidirectional | GPIO port D pin 15, supports TIM4_CH4, LCD_SEG35, FSMC_D1 alternate functions; 5V tolerant I/O. |+| 63 | PC6 | bidirectional | GPIO port C pin 6, supports TIM3_CH1, I2S2_MCK, LCD_SEG24, SDIO_D6 alternate functions; 5V tolerant I/O. |+| 64 | PC7 | bidirectional | GPIO port C pin 7, supports TIM3_CH2, I2S3_MCK, LCD_SEG25, SDIO_D7 alternate functions; 5V tolerant I/O. |+| 65 | PC8 | bidirectional | GPIO port C pin 8, supports TIM3_CH3, LCD_SEG26, SDIO_D0 alternate functions; 5V tolerant I/O. |+| 66 | PC9 | bidirectional | GPIO port C pin 9, supports TIM3_CH4, LCD_SEG27, SDIO_D1 alternate functions; 5V tolerant I/O. |+| 67 | PA8 | bidirectional | GPIO port A pin 8, supports USART1_CK, MCO (microcontroller clock output), LCD_COM0 alternate functions; 5V tolerant I/O. |+| 68 | PA9 | bidirectional | GPIO port A pin 9, supports USART1_TX, LCD_COM1 alternate functions; 5V tolerant I/O. |+| 69 | PA10 | bidirectional | GPIO port A pin 10, supports USART1_RX, LCD_COM2 alternate functions; 5V tolerant I/O. |+| 70 | PA11 | bidirectional | GPIO port A pin 11, supports USART1_CTS, SPI1_MISO, USB_DM (USB D- line) alternate functions; 5V tolerant I/O. |+| 71 | PA12 | bidirectional | GPIO port A pin 12, supports USART1_RTS, SPI1_MOSI, USB_DP (USB D+ line) alternate functions; 5V tolerant I/O. |+| 72 | PA13 | bidirectional | JTAG Test Mode Select (JTMS) / Serial Wire Debug Data I/O (SWDIO) pin for debugging interface; 5V tolerant I/O. |+| 73 | PH2 | bidirectional | GPIO port H pin 2, supports FSMC_A22 alternate function; 5V tolerant I/O. |+| 74 | VSS_2 | power_in | Ground (supply negative) pin 2; connect to system ground. |+| 75 | VDD_2 | power_in | Supply voltage (1.65-3.6 V) pin 2; bypass with 100 nF capacitor close to pin. |+| 76 | PA14 | bidirectional | JTAG Test Clock (JTCK) / Serial Wire Debug Clock (SWCLK) pin for debugging interface; 5V tolerant I/O. |+| 77 | PA15 | bidirectional | GPIO port A pin 15, supports TIM2_CH1_ETR, SPI1_NSS, SPI3_NSS, I2S3_WS, LCD_SEG17, JTDI alternate functions; 5V tolerant I/O. |+| 78 | PC10 | bidirectional | GPIO port C pin 10, supports SPI3_SCK, I2S3_CK, USART3_TX, UART4_TX, LCD_SEG28/40, LCD_COM4, SDIO_D2 alternate functions; 5V tolerant I/O. |+| 79 | PC11 | bidirectional | GPIO port C pin 11, supports SPI3_MISO, USART3_RX, UART4_RX, LCD_SEG29/41, LCD_COM5, SDIO_D3 alternate functions; 5V tolerant I/O. |+| 80 | PC12 | bidirectional | GPIO port C pin 12, supports SPI3_MOSI, I2S3_SD, USART3_CK, UART5_TX, LCD_SEG30/42, LCD_COM6, SDIO_CK alternate functions; 5V tolerant I/O. |+| 81 | PD0 | bidirectional | GPIO port D pin 0, supports TIM9_CH1, SPI2_NSS, I2S2_WS, FSMC_D2 alternate functions; 5V tolerant I/O. |+| 82 | PD1 | bidirectional | GPIO port D pin 1, supports SPI2_SCK, I2S2_CK, FSMC_D3 alternate functions; 5V tolerant I/O. |+| 83 | PD2 | bidirectional | GPIO port D pin 2, supports TIM3_ETR, UART5_RX, LCD_SEG31/43, LCD_COM7, SDIO_CMD alternate functions; 5V tolerant I/O. |+| 84 | PD3 | bidirectional | GPIO port D pin 3, supports SPI2_MISO, USART2_CTS, FSMC_CLK alternate functions; 5V tolerant I/O. |+| 85 | PD4 | bidirectional | GPIO port D pin 4, supports SPI2_MOSI, I2S2_SD, USART2_RTS, FSMC_NOE alternate functions; 5V tolerant I/O. |+| 86 | PD5 | bidirectional | GPIO port D pin 5, supports USART2_TX, FSMC_NWE alternate functions; 5V tolerant I/O. |+| 87 | PD6 | bidirectional | GPIO port D pin 6, supports USART2_RX, FSMC_NWAIT alternate functions; 5V tolerant I/O. |+| 88 | PD7 | bidirectional | GPIO port D pin 7, supports TIM9_CH2, USART2_CK, FSMC_NE1 alternate functions; 5V tolerant I/O. |+| 89 | PB3 | bidirectional | GPIO port B pin 3, supports JTDO, TIM2_CH2, SPI1_SCK, SPI3_SCK, I2S3_CK, LCD_SEG7, COMP2_INM alternate functions; 5V tolerant I/O. |+| 90 | PB4 | bidirectional | GPIO port B pin 4, supports NJTRST, TIM3_CH1, SPI1_MISO, SPI3_MISO, LCD_SEG8, COMP2_INP alternate functions; 5V tolerant I/O. |+| 91 | PB5 | bidirectional | GPIO port B pin 5, supports TIM3_CH2, I2C1_SMBA, SPI1_MOSI, SPI3_MOSI, I2S3_SD, LCD_SEG9, COMP2_INP alternate functions; 5V tolerant I/O. |+| 92 | PB6 | bidirectional | GPIO port B pin 6, supports TIM4_CH1, I2C1_SCL, USART1_TX, COMP2_INP alternate functions; 5V tolerant I/O. |+| 93 | PB7 | bidirectional | GPIO port B pin 7, supports TIM4_CH2, I2C1_SDA, USART1_RX, FSMC_NADV, COMP2_INP, PVD_IN alternate functions; 5V tolerant I/O. |+| 94 | BOOT0 | input | Boot mode selection pin; selects between boot from Flash memory or system bootloader; pulled low internally, active high. |+| 95 | PB8 | bidirectional | GPIO port B pin 8, supports TIM4_CH3, TIM10_CH1, I2C1_SCL, LCD_SEG16, SDIO_D4 alternate functions; 5V tolerant I/O. |+| 96 | PB9 | bidirectional | GPIO port B pin 9, supports TIM4_CH4, TIM11_CH1, I2C1_SDA, LCD_COM3, SDIO_D5 alternate functions; 5V tolerant I/O. |+| 97 | PE0 | bidirectional | GPIO port E pin 0, supports TIM4_ETR, TIM10_CH1, LCD_SEG36, FSMC_NBL0 alternate functions; 5V tolerant I/O. |+| 98 | PE1 | bidirectional | GPIO port E pin 1, supports TIM11_CH1, LCD_SEG37, FSMC_NBL1 alternate functions; 5V tolerant I/O. |+| 99 | VSS_3 | power_in | Ground (supply negative) pin 3; connect to system ground. |+| 100 | VDD_3 | power_in | Supply voltage (1.65-3.6 V) pin 3; bypass with 100 nF capacitor close to pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | LQFP-100(14x14) |+| Category | Embedded Processors & Controllers |+| Pins | 100 |++## CAD (KiCad official)++- Symbol: `STM32L151VDT6`+- Footprint: `Package_QFP:LQFP-100_14x14mm_P0.5mm`+- 3D model: LQFP-100(14x14) (KiCad packages3D, STEP)+- 3D model files: `stm32l151vdt6-etched.step` / `stm32l151vdt6-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `stm32l151vdt6.step` / `stm32l151vdt6.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/8588886115977187328) (155 pp, sha256 `92c7b8f244edf6a6`, 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/stm32l151vdt6-datasheet.pdf)
page.jsonadded+694@@ -0,0 +1,694 @@+{+ "slug": "stm32l151vdt6",+ "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",+ "stm32l151vdt6",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "stm32l151vdt6.kicad_sym",+ "stm32l151vdt6.kicad_mod",+ "stm32l151vdt6.glb",+ "stm32l151vdt6.step",+ "stm32l151vdt6.lbr",+ "docs/hero.png",+ "docs/stm32l151vdt6-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "STM32L151VDT6",+ "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/8588886115977187328",+ "parts": {+ "symbol": "stm32l151vdt6.kicad_sym",+ "footprint": "stm32l151vdt6.kicad_mod",+ "model_3d": "stm32l151vdt6-etched.glb",+ "model_3d_plain": "stm32l151vdt6.glb",+ "model_3d_step": "stm32l151vdt6-etched.step",+ "model_3d_step_plain": "stm32l151vdt6.step",+ "lbr": "stm32l151vdt6.lbr"+ },+ "distributor_links": {+ "lcsc": "C503090",+ "digikey": "497-17530-ND",+ "mouser": "511-STM32L151VDT6"+ },+ "distributor_check": {+ "checked_at": "2026-09-29T14:23:15Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-17530-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "511-STM32L151VDT6",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "PE2",+ "type": "bidirectional",+ "description": "GPIO port E pin 2, supports TIM3_ETR, LCD_SEG38, TRACECLK, FSMC_A23 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "2",+ "name": "PE3",+ "type": "bidirectional",+ "description": "GPIO port E pin 3, supports TIM3_CH1, LCD_SEG39, TRACED0, FSMC_A19 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "3",+ "name": "PE4",+ "type": "bidirectional",+ "description": "GPIO port E pin 4, supports TIM3_CH2, TRACED1, FSMC_A20 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "4",+ "name": "PE5",+ "type": "bidirectional",+ "description": "GPIO port E pin 5, supports TIM9_CH1, TRACED2, FSMC_A21 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "5",+ "name": "PE6-WKUP3",+ "type": "bidirectional",+ "description": "GPIO port E pin 6 with RTC wakeup capability (WKUP3), supports TIM9_CH2, TRACED3 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "6",+ "name": "VLCD",+ "type": "power_in",+ "description": "LCD voltage supply pin for STM32L152xD devices; connect to VDD in STM32L151xD devices."+ },+ {+ "number": "7",+ "name": "PC13-WKUP2",+ "type": "bidirectional",+ "description": "GPIO port C pin 13 with RTC wakeup, timestamp, and output capabilities (WKUP2/RTC_TAMP1/RTC_TS/RTC_OUT); standard 3.3V I/O."+ },+ {+ "number": "8",+ "name": "PC14-OSC32_IN",+ "type": "bidirectional",+ "description": "GPIO port C pin 14 / 32 kHz oscillator input (OSC32_IN); standard 3.3V I/O, active when LSE oscillator enabled."+ },+ {+ "number": "9",+ "name": "PC15-OSC32_OUT",+ "type": "bidirectional",+ "description": "GPIO port C pin 15 / 32 kHz oscillator output (OSC32_OUT); standard 3.3V I/O, active when LSE oscillator enabled."+ },+ {+ "number": "10",+ "name": "VSS_5",+ "type": "power_in",+ "description": "Ground (supply negative) pin 5; connect to system ground."+ },+ {+ "number": "11",+ "name": "VDD_5",+ "type": "power_in",+ "description": "Supply voltage (1.65-3.6 V) pin 5; bypass with 100 nF capacitor close to pin."+ },+ {+ "number": "12",+ "name": "PH0-OSC_IN",+ "type": "bidirectional",+ "description": "GPIO port H pin 0 / High-speed external oscillator input (OSC_IN); standard 3.3V I/O, active when HSE oscillator enabled."+ },+ {+ "number": "13",+ "name": "PH1-OSC_OUT",+ "type": "bidirectional",+ "description": "GPIO port H pin 1 / High-speed external oscillator output (OSC_OUT); standard 3.3V I/O, active when HSE oscillator enabled."+ },+ {+ "number": "14",+ "name": "NRST",+ "type": "input",+ "description": "External reset pin with embedded weak pull-up resistor; active low asynchronous reset to internal logic."+ },+ {+ "number": "15",+ "name": "PC0",+ "type": "bidirectional",+ "description": "GPIO port C pin 0, supports LCD_SEG18, ADC_IN10/COMP1_INP alternate functions; 5V tolerant I/O."+ },+ {+ "number": "16",+ "name": "PC1",+ "type": "bidirectional",+ "description": "GPIO port C pin 1, supports LCD_SEG19, ADC_IN11/COMP1_INP/OPAMP3_VINP alternate functions; 5V tolerant I/O."+ },+ {+ "number": "17",+ "name": "PC2",+ "type": "bidirectional",+ "description": "GPIO port C pin 2, supports LCD_SEG20, ADC_IN12/COMP1_INP/OPAMP3_VINM alternate functions; 5V tolerant I/O."+ },+ {+ "number": "18",+ "name": "PC3",+ "type": "bidirectional",+ "description": "GPIO port C pin 3, supports LCD_SEG21, ADC_IN13/COMP1_INP/OPAMP3_VOUT alternate functions; standard 3.3V I/O."+ },+ {+ "number": "19",+ "name": "VSSA",+ "type": "power_in",+ "description": "Analog ground (supply negative) for ADC, DAC, comparators, and operational amplifiers."+ },+ {+ "number": "20",+ "name": "VREF-",+ "type": "power_in",+ "description": "Negative reference voltage for ADC and DAC; connect to VSSA or ground."+ },+ {+ "number": "21",+ "name": "VREF+",+ "type": "power_in",+ "description": "Positive reference voltage for ADC and DAC (1.8-3.6 V); bypass with 100 nF capacitor."+ },+ {+ "number": "22",+ "name": "VDDA",+ "type": "power_in",+ "description": "Analog supply voltage (1.8-3.6 V) for ADC, DAC, comparators, and operational amplifiers; bypass with 100 nF capacitor."+ },+ {+ "number": "23",+ "name": "PA0-WKUP1",+ "type": "bidirectional",+ "description": "GPIO port A pin 0 with RTC wakeup capability (WKUP1/RTC_TAMP2), supports TIM2_CH1_ETR, TIM5_CH1, USART2_CTS, ADC_IN0/COMP1_INP alternate functions; 5V tolerant I/O."+ },+ {+ "number": "24",+ "name": "PA1",+ "type": "bidirectional",+ "description": "GPIO port A pin 1, supports TIM2_CH2, TIM5_CH2, USART2_RTS, LCD_SEG0, ADC_IN1/COMP1_INP/OPAMP1_VINP alternate functions; 5V tolerant I/O."+ },+ {+ "number": "25",+ "name": "PA2",+ "type": "bidirectional",+ "description": "GPIO port A pin 2, supports TIM2_CH3, TIM5_CH3, TIM9_CH1, USART2_TX, LCD_SEG1, ADC_IN2/COMP1_INP/OPAMP1_VINM alternate functions; 5V tolerant I/O."+ },+ {+ "number": "26",+ "name": "PA3",+ "type": "bidirectional",+ "description": "GPIO port A pin 3, supports TIM2_CH4, TIM5_CH4, TIM9_CH2, USART2_RX, LCD_SEG2, ADC_IN3/COMP1_INP/OPAMP1_VOUT alternate functions; standard 3.3V I/O."+ },+ {+ "number": "27",+ "name": "VSS_4",+ "type": "power_in",+ "description": "Ground (supply negative) pin 4; connect to system ground."+ },+ {+ "number": "28",+ "name": "VDD_4",+ "type": "power_in",+ "description": "Supply voltage (1.65-3.6 V) pin 4; bypass with 100 nF capacitor close to pin."+ },+ {+ "number": "29",+ "name": "PA4",+ "type": "bidirectional",+ "description": "GPIO port A pin 4, supports SPI1_NSS, SPI3_NSS, I2S3_WS, USART2_CK, ADC_IN4, DAC_OUT1, COMP1_INP alternate functions; standard 3.3V I/O."+ },+ {+ "number": "30",+ "name": "PA5",+ "type": "bidirectional",+ "description": "GPIO port A pin 5, supports TIM2_CH1_ETR, SPI1_SCK, ADC_IN5, DAC_OUT2, COMP1_INP alternate functions; standard 3.3V I/O."+ },+ {+ "number": "31",+ "name": "PA6",+ "type": "bidirectional",+ "description": "GPIO port A pin 6, supports TIM3_CH1, TIM10_CH1, SPI1_MISO, LCD_SEG3, ADC_IN6, COMP1_INP, OPAMP2_VINP alternate functions; 5V tolerant I/O."+ },+ {+ "number": "32",+ "name": "PA7",+ "type": "bidirectional",+ "description": "GPIO port A pin 7, supports TIM3_CH2, TIM11_CH1, SPI1_MOSI, LCD_SEG4, ADC_IN7, COMP1_INP, OPAMP2_VINM alternate functions; 5V tolerant I/O."+ },+ {+ "number": "33",+ "name": "PC4",+ "type": "bidirectional",+ "description": "GPIO port C pin 4, supports LCD_SEG22, ADC_IN14, COMP1_INP alternate functions; 5V tolerant I/O."+ },+ {+ "number": "34",+ "name": "PC5",+ "type": "bidirectional",+ "description": "GPIO port C pin 5, supports LCD_SEG23, ADC_IN15, COMP1_INP alternate functions; 5V tolerant I/O."+ },+ {+ "number": "35",+ "name": "PB0",+ "type": "bidirectional",+ "description": "GPIO port B pin 0, supports TIM3_CH3, LCD_SEG5, ADC_IN8, COMP1_INP, OPAMP2_VOUT, VREF_OUT alternate functions; standard 3.3V I/O."+ },+ {+ "number": "36",+ "name": "PB1",+ "type": "bidirectional",+ "description": "GPIO port B pin 1, supports TIM3_CH4, LCD_SEG6, ADC_IN9, COMP1_INP, VREF_OUT alternate functions; 5V tolerant I/O."+ },+ {+ "number": "37",+ "name": "PB2/BOOT1",+ "type": "bidirectional",+ "description": "GPIO port B pin 2 with BOOT1 functionality, supports ADC_IN0b alternate function; 5V tolerant I/O."+ },+ {+ "number": "38",+ "name": "PE7",+ "type": "bidirectional",+ "description": "GPIO port E pin 7, supports FSMC_D4, ADC_IN22, COMP1_INP alternate functions; standard 3.3V I/O."+ },+ {+ "number": "39",+ "name": "PE8",+ "type": "bidirectional",+ "description": "GPIO port E pin 8, supports FSMC_D5, ADC_IN23, COMP1_INP alternate functions; standard 3.3V I/O."+ },+ {+ "number": "40",+ "name": "PE9",+ "type": "bidirectional",+ "description": "GPIO port E pin 9, supports TIM2_CH1_ETR, FSMC_D6, ADC_IN24, COMP1_INP alternate functions; standard 3.3V I/O."+ },+ {+ "number": "41",+ "name": "PE10",+ "type": "bidirectional",+ "description": "GPIO port E pin 10, supports TIM2_CH2, FSMC_D7, ADC_IN25, COMP1_INP alternate functions; standard 3.3V I/O."+ },+ {+ "number": "42",+ "name": "PE11",+ "type": "bidirectional",+ "description": "GPIO port E pin 11, supports TIM2_CH3, FSMC_D8 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "43",+ "name": "PE12",+ "type": "bidirectional",+ "description": "GPIO port E pin 12, supports TIM2_CH4, SPI1_NSS, FSMC_D9 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "44",+ "name": "PE13",+ "type": "bidirectional",+ "description": "GPIO port E pin 13, supports SPI1_SCK, FSMC_D10 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "45",+ "name": "PE14",+ "type": "bidirectional",+ "description": "GPIO port E pin 14, supports SPI1_MISO, FSMC_D11 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "46",+ "name": "PE15",+ "type": "bidirectional",+ "description": "GPIO port E pin 15, supports SPI1_MOSI, FSMC_D12 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "47",+ "name": "PB10",+ "type": "bidirectional",+ "description": "GPIO port B pin 10, supports TIM2_CH3, I2C2_SCL, USART3_TX, LCD_SEG10 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "48",+ "name": "PB11",+ "type": "bidirectional",+ "description": "GPIO port B pin 11, supports TIM2_CH4, I2C2_SDA, USART3_RX, LCD_SEG11 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "49",+ "name": "VSS_1",+ "type": "power_in",+ "description": "Ground (supply negative) pin 1; connect to system ground."+ },+ {+ "number": "50",+ "name": "VDD_1",+ "type": "power_in",+ "description": "Supply voltage (1.65-3.6 V) pin 1; bypass with 100 nF capacitor close to pin."+ },+ {+ "number": "51",+ "name": "PB12",+ "type": "bidirectional",+ "description": "GPIO port B pin 12, supports TIM10_CH1, I2C2_SMBA, SPI2_NSS, I2S2_WS, USART3_CK, LCD_SEG12, ADC_IN18, COMP1_INP alternate functions; 5V tolerant I/O."+ },+ {+ "number": "52",+ "name": "PB13",+ "type": "bidirectional",+ "description": "GPIO port B pin 13, supports TIM9_CH1, SPI2_SCK, I2S2_CK, USART3_CTS, LCD_SEG13, ADC_IN19, COMP1_INP alternate functions; 5V tolerant I/O."+ },+ {+ "number": "53",+ "name": "PB14",+ "type": "bidirectional",+ "description": "GPIO port B pin 14, supports TIM9_CH2, SPI2_MISO, USART3_RTS, LCD_SEG14, ADC_IN20, COMP1_INP alternate functions; 5V tolerant I/O."+ },+ {+ "number": "54",+ "name": "PB15",+ "type": "bidirectional",+ "description": "GPIO port B pin 15, supports TIM11_CH1, SPI2_MOSI, I2S2_SD, LCD_SEG15, ADC_IN21, COMP1_INP, RTC_REFIN alternate functions; 5V tolerant I/O."+ },+ {+ "number": "55",+ "name": "PD8",+ "type": "bidirectional",+ "description": "GPIO port D pin 8, supports USART3_TX, LCD_SEG28, FSMC_D13 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "56",+ "name": "PD9",+ "type": "bidirectional",+ "description": "GPIO port D pin 9, supports USART3_RX, LCD_SEG29, FSMC_D14 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "57",+ "name": "PD10",+ "type": "bidirectional",+ "description": "GPIO port D pin 10, supports USART3_CK, LCD_SEG30, FSMC_D15 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "58",+ "name": "PD11",+ "type": "bidirectional",+ "description": "GPIO port D pin 11, supports USART3_CTS, LCD_SEG31, FSMC_A16 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "59",+ "name": "PD12",+ "type": "bidirectional",+ "description": "GPIO port D pin 12, supports TIM4_CH1, USART3_RTS, LCD_SEG32, FSMC_A17 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "60",+ "name": "PD13",+ "type": "bidirectional",+ "description": "GPIO port D pin 13, supports TIM4_CH2, LCD_SEG33, FSMC_A18 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "61",+ "name": "PD14",+ "type": "bidirectional",+ "description": "GPIO port D pin 14, supports TIM4_CH3, LCD_SEG34, FSMC_D0 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "62",+ "name": "PD15",+ "type": "bidirectional",+ "description": "GPIO port D pin 15, supports TIM4_CH4, LCD_SEG35, FSMC_D1 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "63",+ "name": "PC6",+ "type": "bidirectional",+ "description": "GPIO port C pin 6, supports TIM3_CH1, I2S2_MCK, LCD_SEG24, SDIO_D6 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "64",+ "name": "PC7",+ "type": "bidirectional",+ "description": "GPIO port C pin 7, supports TIM3_CH2, I2S3_MCK, LCD_SEG25, SDIO_D7 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "65",+ "name": "PC8",+ "type": "bidirectional",+ "description": "GPIO port C pin 8, supports TIM3_CH3, LCD_SEG26, SDIO_D0 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "66",+ "name": "PC9",+ "type": "bidirectional",+ "description": "GPIO port C pin 9, supports TIM3_CH4, LCD_SEG27, SDIO_D1 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "67",+ "name": "PA8",+ "type": "bidirectional",+ "description": "GPIO port A pin 8, supports USART1_CK, MCO (microcontroller clock output), LCD_COM0 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "68",+ "name": "PA9",+ "type": "bidirectional",+ "description": "GPIO port A pin 9, supports USART1_TX, LCD_COM1 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "69",+ "name": "PA10",+ "type": "bidirectional",+ "description": "GPIO port A pin 10, supports USART1_RX, LCD_COM2 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "70",+ "name": "PA11",+ "type": "bidirectional",+ "description": "GPIO port A pin 11, supports USART1_CTS, SPI1_MISO, USB_DM (USB D- line) alternate functions; 5V tolerant I/O."+ },+ {+ "number": "71",+ "name": "PA12",+ "type": "bidirectional",+ "description": "GPIO port A pin 12, supports USART1_RTS, SPI1_MOSI, USB_DP (USB D+ line) alternate functions; 5V tolerant I/O."+ },+ {+ "number": "72",+ "name": "PA13",+ "type": "bidirectional",+ "description": "JTAG Test Mode Select (JTMS) / Serial Wire Debug Data I/O (SWDIO) pin for debugging interface; 5V tolerant I/O."+ },+ {+ "number": "73",+ "name": "PH2",+ "type": "bidirectional",+ "description": "GPIO port H pin 2, supports FSMC_A22 alternate function; 5V tolerant I/O."+ },+ {+ "number": "74",+ "name": "VSS_2",+ "type": "power_in",+ "description": "Ground (supply negative) pin 2; connect to system ground."+ },+ {+ "number": "75",+ "name": "VDD_2",+ "type": "power_in",+ "description": "Supply voltage (1.65-3.6 V) pin 2; bypass with 100 nF capacitor close to pin."+ },+ {+ "number": "76",+ "name": "PA14",+ "type": "bidirectional",+ "description": "JTAG Test Clock (JTCK) / Serial Wire Debug Clock (SWCLK) pin for debugging interface; 5V tolerant I/O."+ },+ {+ "number": "77",+ "name": "PA15",+ "type": "bidirectional",+ "description": "GPIO port A pin 15, supports TIM2_CH1_ETR, SPI1_NSS, SPI3_NSS, I2S3_WS, LCD_SEG17, JTDI alternate functions; 5V tolerant I/O."+ },+ {+ "number": "78",+ "name": "PC10",+ "type": "bidirectional",+ "description": "GPIO port C pin 10, supports SPI3_SCK, I2S3_CK, USART3_TX, UART4_TX, LCD_SEG28/40, LCD_COM4, SDIO_D2 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "79",+ "name": "PC11",+ "type": "bidirectional",+ "description": "GPIO port C pin 11, supports SPI3_MISO, USART3_RX, UART4_RX, LCD_SEG29/41, LCD_COM5, SDIO_D3 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "80",+ "name": "PC12",+ "type": "bidirectional",+ "description": "GPIO port C pin 12, supports SPI3_MOSI, I2S3_SD, USART3_CK, UART5_TX, LCD_SEG30/42, LCD_COM6, SDIO_CK alternate functions; 5V tolerant I/O."+ },+ {+ "number": "81",+ "name": "PD0",+ "type": "bidirectional",+ "description": "GPIO port D pin 0, supports TIM9_CH1, SPI2_NSS, I2S2_WS, FSMC_D2 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "82",+ "name": "PD1",+ "type": "bidirectional",+ "description": "GPIO port D pin 1, supports SPI2_SCK, I2S2_CK, FSMC_D3 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "83",+ "name": "PD2",+ "type": "bidirectional",+ "description": "GPIO port D pin 2, supports TIM3_ETR, UART5_RX, LCD_SEG31/43, LCD_COM7, SDIO_CMD alternate functions; 5V tolerant I/O."+ },+ {+ "number": "84",+ "name": "PD3",+ "type": "bidirectional",+ "description": "GPIO port D pin 3, supports SPI2_MISO, USART2_CTS, FSMC_CLK alternate functions; 5V tolerant I/O."+ },+ {+ "number": "85",+ "name": "PD4",+ "type": "bidirectional",+ "description": "GPIO port D pin 4, supports SPI2_MOSI, I2S2_SD, USART2_RTS, FSMC_NOE alternate functions; 5V tolerant I/O."+ },+ {+ "number": "86",+ "name": "PD5",+ "type": "bidirectional",+ "description": "GPIO port D pin 5, supports USART2_TX, FSMC_NWE alternate functions; 5V tolerant I/O."+ },+ {+ "number": "87",+ "name": "PD6",+ "type": "bidirectional",+ "description": "GPIO port D pin 6, supports USART2_RX, FSMC_NWAIT alternate functions; 5V tolerant I/O."+ },+ {+ "number": "88",+ "name": "PD7",+ "type": "bidirectional",+ "description": "GPIO port D pin 7, supports TIM9_CH2, USART2_CK, FSMC_NE1 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "89",+ "name": "PB3",+ "type": "bidirectional",+ "description": "GPIO port B pin 3, supports JTDO, TIM2_CH2, SPI1_SCK, SPI3_SCK, I2S3_CK, LCD_SEG7, COMP2_INM alternate functions; 5V tolerant I/O."+ },+ {+ "number": "90",+ "name": "PB4",+ "type": "bidirectional",+ "description": "GPIO port B pin 4, supports NJTRST, TIM3_CH1, SPI1_MISO, SPI3_MISO, LCD_SEG8, COMP2_INP alternate functions; 5V tolerant I/O."+ },+ {+ "number": "91",+ "name": "PB5",+ "type": "bidirectional",+ "description": "GPIO port B pin 5, supports TIM3_CH2, I2C1_SMBA, SPI1_MOSI, SPI3_MOSI, I2S3_SD, LCD_SEG9, COMP2_INP alternate functions; 5V tolerant I/O."+ },+ {+ "number": "92",+ "name": "PB6",+ "type": "bidirectional",+ "description": "GPIO port B pin 6, supports TIM4_CH1, I2C1_SCL, USART1_TX, COMP2_INP alternate functions; 5V tolerant I/O."+ },+ {+ "number": "93",+ "name": "PB7",+ "type": "bidirectional",+ "description": "GPIO port B pin 7, supports TIM4_CH2, I2C1_SDA, USART1_RX, FSMC_NADV, COMP2_INP, PVD_IN alternate functions; 5V tolerant I/O."+ },+ {+ "number": "94",+ "name": "BOOT0",+ "type": "input",+ "description": "Boot mode selection pin; selects between boot from Flash memory or system bootloader; pulled low internally, active high."+ },+ {+ "number": "95",+ "name": "PB8",+ "type": "bidirectional",+ "description": "GPIO port B pin 8, supports TIM4_CH3, TIM10_CH1, I2C1_SCL, LCD_SEG16, SDIO_D4 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "96",+ "name": "PB9",+ "type": "bidirectional",+ "description": "GPIO port B pin 9, supports TIM4_CH4, TIM11_CH1, I2C1_SDA, LCD_COM3, SDIO_D5 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "97",+ "name": "PE0",+ "type": "bidirectional",+ "description": "GPIO port E pin 0, supports TIM4_ETR, TIM10_CH1, LCD_SEG36, FSMC_NBL0 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "98",+ "name": "PE1",+ "type": "bidirectional",+ "description": "GPIO port E pin 1, supports TIM11_CH1, LCD_SEG37, FSMC_NBL1 alternate functions; 5V tolerant I/O."+ },+ {+ "number": "99",+ "name": "VSS_3",+ "type": "power_in",+ "description": "Ground (supply negative) pin 3; connect to system ground."+ },+ {+ "number": "100",+ "name": "VDD_3",+ "type": "power_in",+ "description": "Supply voltage (1.65-3.6 V) pin 3; bypass with 100 nF capacitor close to pin."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588886115977187328",+ "pages": 155,+ "sha256": "92c7b8f244edf6a6",+ "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]"+ }+}