component
STM32G0B1VCT6
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.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownSTM32G0B1VCT6
STMicroelectronics · Microcontrollers (MCU/MPU/SOC) · LQFP-100(14x14)
STM32G0B1VCT6 from STMicroelectronics, in a LQFP-100(14x14). Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | PB9 | bidirectional | 5V-tolerant Fm+ I/O (FT_f), default GPIO PB9 with alternate functions IR_OUT, UCPD2_FRSTX, TIM17_CH1, FDCAN1_TX, USART3_RX, SPI2_NSS/I2S2_WS, I2C1_SDA, EVENTOUT, USART6_RX, TIM4_CH4. |
| 2 | PC10 | bidirectional | 5V-tolerant I/O (FT), default GPIO PC10 with alternate functions USART3_TX, USART4_TX, TIM1_CH3, SPI3_SCK. |
| 3 | PC11 | bidirectional | 5V-tolerant I/O (FT), default GPIO PC11 with alternate functions USART3_RX, USART4_RX, TIM1_CH4, SPI3_MISO. |
| 4 | PE4 | bidirectional | 5V-tolerant I/O (FT), default GPIO PE4 with alternate function TIM3_CH2. |
| 5 | PE5 | bidirectional | 5V-tolerant I/O (FT), default GPIO PE5 with alternate function TIM3_CH3. |
| 6 | PE6 | bidirectional | 5V-tolerant I/O (FT), default GPIO PE6 with alternate function TIM3_CH4 and additional functions TAMP_IN3, WKUP3. |
| 7 | PC12 | bidirectional | 5V-tolerant I/O (FT), default GPIO PC12 with alternate functions LPTIM1_IN1, UCPD1_FRSTX, TIM14_CH1, USART5_TX, SPI3_MOSI. |
| 8 | PC13 | bidirectional | 5V-tolerant I/O (FT) supplied through the power switch (limited to 3 mA sink, max 2 MHz/30 pF in output mode, not usable as a current source), default GPIO PC13 with alternate function TIM1_BKIN and additional functions TAMP_IN1, RTC_TS, RTC_OUT1, WKUP2. |
| 9 | PC14-OSC32_IN | bidirectional | 5V-tolerant I/O (FT) supplied through the power switch (3 mA sink limit), default GPIO/OSC32_IN pin for the 32.768 kHz LSE crystal, alternate function TIM1_BKIN2. |
| 10 | PC15-OSC32_OUT | bidirectional | 5V-tolerant I/O (FT) supplied through the power switch (3 mA sink limit), default GPIO/OSC32_OUT pin for the 32.768 kHz LSE crystal, alternate functions OSC32_EN, OSC_EN, TIM15_BKIN. |
| 11 | VBAT | power_in | Battery backup supply, 1.55 V to 3.6 V, powers RTC, TAMP, the LSE 32.768 kHz oscillator and backup registers through an internal power switch when VDD is absent. |
| 12 | VREF+ | power_in | Analog reference voltage pin for ADC/DAC/comparators, or output of the internal VREFBUF (~2.048 V or ~2.5 V); must equal VDDA when VDDA<2 V and be between 2 V and VDDA when VDDA≥2 V. |
| 13 | VDD/VDDA | power_in | Main external power supply, 1.7 (1.6) V to 3.6 V, for the internal regulator, system/reset/clock logic and analog blocks (ADC, DAC, comparators, VREFBUF) since VDDA equals VDD. |
| 14 | VSS/VSSA | power_in | Common ground reference for the digital (VSS) and analog (VSSA) supplies. |
| 15 | PF0-OSC_IN | bidirectional | 5V-tolerant I/O (FT), default GPIO/OSC_IN pin for the 4-48 MHz HSE crystal oscillator, alternate functions CRS1_SYNC, EVENTOUT, TIM14_CH1. |
| 16 | PF1-OSC_OUT | bidirectional | 5V-tolerant I/O (FT), default GPIO/OSC_OUT pin for the HSE crystal oscillator, alternate functions OSC_EN, EVENTOUT, TIM15_CH1N. |
| 17 | PF2-NRST | bidirectional | Bidirectional reset pin with embedded weak pull-up; default function NRST drives the device into reset when pulled low, and can alternatively be used as GPIO with functions MCO, LPUART2_TX, LPUART2_RTS_DE. |
| 18 | PF3 | bidirectional | 5V-tolerant I/O (FT), default GPIO PF3 with alternate functions LPUART2_RX, USART6_RTS_DE_CK. |
| 19 | PF4 | bidirectional | 5V-tolerant I/O (FT), default GPIO PF4 with alternate function LPUART1_TX. |
| 20 | PF5 | bidirectional | 5V-tolerant I/O (FT), default GPIO PF5 with alternate function LPUART1_RX. |
| 21 | PC0 | bidirectional | 5V-tolerant analog-switch I/O (FT_a), default GPIO PC0 with alternate functions LPTIM1_IN1, LPUART1_RX, LPTIM2_IN1, LPUART2_TX, USART6_TX, I2C3_SCL, COMP3_OUT and additional function COMP3_INM7. |
| 22 | PC1 | bidirectional | 5V-tolerant analog-switch I/O (FT_a), default GPIO PC1 with alternate functions LPTIM1_OUT, LPUART1_TX, TIM15_CH1, LPUART2_RX, USART6_RX, I2C3_SDA and additional function COMP3_INP1. |
| 23 | PC2 | bidirectional | 5V-tolerant I/O (FT), default GPIO PC2 with alternate functions LPTIM1_IN2, SPI2_MISO/I2S2_MCK, TIM15_CH2, FDCAN2_RX, COMP3_OUT. |
| 24 | PC3 | bidirectional | 5V-tolerant I/O (FT), default GPIO PC3 with alternate functions LPTIM1_ETR, SPI2_MOSI/I2S2_SD, LPTIM2_ETR, FDCAN2_TX. |
| 25 | PA0 | bidirectional | 5V-tolerant analog-switch I/O (FT_a), default GPIO PA0 with alternate functions SPI2_SCK/I2S2_CK, USART2_CTS, TIM2_CH1_ETR, USART4_TX, LPTIM1_OUT, UCPD2_FRSTX, COMP1_OUT and additional functions COMP1_INM8, ADC_IN0, TAMP_IN2, WKUP1. |
| 26 | PA1 | bidirectional | 5V-tolerant analog/diode I/O (FT_ea), default GPIO PA1 with alternate functions SPI1_SCK/I2S1_CK, USART2_RTS_DE_CK, TIM2_CH2, USART4_RX, TIM15_CH1N, I2C1_SMBA, EVENTOUT and additional functions COMP1_INP2, ADC_IN1. |
| 27 | PA2 | bidirectional | 5V-tolerant analog-switch I/O (FT_a), default GPIO PA2 with alternate functions SPI1_MOSI/I2S1_SD, USART2_TX, TIM2_CH3, UCPD1_FRSTX, TIM15_CH1, LPUART1_TX, COMP2_OUT and additional functions COMP2_INM8, ADC_IN2, WKUP4, LSCO. |
| 28 | PA3 | bidirectional | 5V-tolerant analog/diode I/O (FT_ea), default GPIO PA3 with alternate functions SPI2_MISO/I2S2_MCK, USART2_RX, TIM2_CH4, UCPD2_FRSTX, TIM15_CH2, LPUART1_RX, EVENTOUT and additional functions COMP2_INP2, ADC_IN3. |
| 29 | PA4 | bidirectional | 3.6V-tolerant analog-switch I/O (TT_a), default GPIO PA4 with alternate functions SPI1_NSS/I2S1_WS, SPI2_MOSI/I2S2_SD, USB_NOE, USART6_TX, TIM14_CH1, LPTIM2_OUT, UCPD2_FRSTX, EVENTOUT, SPI3_NSS and additional functions ADC_IN4, DAC1_OUT1, RTC_OUT2. |
| 30 | PA5 | bidirectional | 3.6V-tolerant analog/diode I/O (TT_ea), default GPIO PA5 with alternate functions SPI1_SCK/I2S1_CK, CEC, TIM2_CH1_ETR, USART6_RX, USART3_TX, LPTIM2_ETR, UCPD1_FRSTX, EVENTOUT and additional functions ADC_IN5, DAC1_OUT2. |
| 31 | PA6 | bidirectional | 5V-tolerant analog/diode I/O (FT_ea), default GPIO PA6 with alternate functions SPI1_MISO/I2S1_MCK, TIM3_CH1, TIM1_BKIN, USART6_CTS, USART3_CTS, TIM16_CH1, LPUART1_CTS, COMP1_OUT, I2C2_SDA, I2C3_SDA and additional function ADC_IN6. |
| 32 | PA7 | bidirectional | 5V-tolerant analog-switch I/O (FT_a), default GPIO PA7 with alternate functions SPI1_MOSI/I2S1_SD, TIM3_CH2, TIM1_CH1N, USART6_RTS_DE_CK, TIM14_CH1, TIM17_CH1, UCPD1_FRSTX, COMP2_OUT, I2C2_SCL, I2C3_SCL and additional function ADC_IN7. |
| 33 | PC4 | bidirectional | 5V-tolerant analog-switch I/O (FT_a), default GPIO PC4 with alternate functions USART3_TX, USART1_TX, TIM2_CH1_ETR, FDCAN1_RX and additional functions COMP1_INM7, ADC_IN17. |
| 34 | PC5 | bidirectional | 5V-tolerant analog-switch I/O (FT_a), default GPIO PC5 with alternate functions USART3_RX, USART1_RX, TIM2_CH2, FDCAN1_TX and additional functions COMP1_INP0, ADC_IN18, WKUP5. |
| 35 | PB0 | bidirectional | 5V-tolerant analog/diode I/O (FT_ea), default GPIO PB0 with alternate functions SPI1_NSS/I2S1_WS, TIM3_CH3, TIM1_CH2N, FDCAN2_RX, USART3_RX, LPTIM1_OUT, UCPD1_FRSTX, COMP1_OUT, USART5_TX, LPUART2_CTS and additional functions COMP3_INP0, ADC_IN8. |
| 36 | PB1 | bidirectional | 5V-tolerant analog/diode I/O (FT_ea), default GPIO PB1 with alternate functions TIM14_CH1, TIM3_CH4, TIM1_CH3N, FDCAN2_TX, USART3_RTS_DE_CK, LPTIM2_IN1, LPUART1_RTS_DE, COMP3_OUT, USART5_RX, LPUART2_RTS_DE and additional functions COMP1_INM6, ADC_IN9. |
| 37 | PB2 | bidirectional | 5V-tolerant analog/diode I/O (FT_ea), default GPIO PB2 with alternate functions SPI2_MISO/I2S2_MCK, MCO2, USART3_TX, LPTIM1_OUT, EVENTOUT and additional functions COMP1_INP1, COMP3_INM6, ADC_IN10. |
| 38 | PF6 | bidirectional | 5V-tolerant I/O (FT), default GPIO PF6 with alternate function LPUART1_RTS_DE. |
| 39 | PF7 | bidirectional | 5V-tolerant I/O (FT), default GPIO PF7 with alternate functions LPUART1_CTS, USART5_CTS. |
| 40 | PE7 | bidirectional | 5V-tolerant analog-switch I/O (FT_a), default GPIO PE7 with alternate functions TIM1_ETR, USART5_RTS_DE_CK and additional function COMP3_INP2. |
| 41 | PE8 | bidirectional | 5V-tolerant analog-switch I/O (FT_a), default GPIO PE8 with alternate functions USART4_TX, TIM1_CH1N and additional function COMP3_INM8. |
| 42 | PE9 | bidirectional | 5V-tolerant I/O (FT), default GPIO PE9 with alternate functions USART4_RX, TIM1_CH1. |
| 43 | PE10 | bidirectional | 5V-tolerant I/O (FT), default GPIO PE10 with alternate functions TIM1_CH2N, USART5_TX. |
| 44 | PE11 | bidirectional | 5V-tolerant I/O (FT), default GPIO PE11 with alternate functions TIM1_CH2, USART5_RX. |
| 45 | PE12 | bidirectional | 5V-tolerant I/O (FT), default GPIO PE12 with alternate functions SPI1_NSS/I2S1_WS, TIM1_CH3N. |
| 46 | PE13 | bidirectional | 5V-tolerant I/O (FT), default GPIO PE13 with alternate functions SPI1_SCK/I2S1_CK, TIM1_CH3. |
| 47 | PE14 | bidirectional | 5V-tolerant I/O (FT), default GPIO PE14 with alternate functions SPI1_MISO/I2S1_MCK, TIM1_CH4, TIM1_BKIN2. |
| 48 | PE15 | bidirectional | 5V-tolerant I/O (FT), default GPIO PE15 with alternate functions SPI1_MOSI/I2S1_SD, TIM1_BKIN. |
| 49 | PB10 | bidirectional | 5V-tolerant Fm+ analog-switch I/O (FT_fa), default GPIO PB10 with alternate functions CEC, LPUART1_RX, TIM2_CH3, USART3_TX, SPI2_SCK/I2S2_CK, I2C2_SCL, COMP1_OUT and additional function ADC_IN11. |
| 50 | PB11 | bidirectional | 5V-tolerant Fm+ analog-switch I/O (FT_fa), default GPIO PB11 with alternate functions SPI2_MOSI/I2S2_SD, LPUART1_TX, TIM2_CH4, USART3_RX, I2C2_SDA, COMP2_OUT and additional function ADC_IN15. |
| 51 | PB12 | bidirectional | 5V-tolerant Fm+ analog-switch I/O (FT_fa), default GPIO PB12 with alternate functions SPI2_NSS/I2S2_WS, LPUART1_RTS_DE, TIM1_BKIN, FDCAN2_RX, TIM15_BKIN, UCPD2_FRSTX, EVENTOUT, I2C2_SMBA and additional function ADC_IN16. |
| 52 | PB13 | bidirectional | 5V-tolerant Fm+ I/O supplied from VDDIO2 (FT_fs), default GPIO PB13 with alternate functions SPI2_SCK/I2S2_CK, LPUART1_CTS, TIM1_CH1N, FDCAN2_TX, USART3_CTS, TIM15_CH1N, I2C2_SCL, EVENTOUT. |
| 53 | PB14 | bidirectional | 5V-tolerant Fm+ I/O supplied from VDDIO2 (FT_fs), default GPIO PB14 with alternate functions SPI2_MISO/I2S2_MCK, UCPD1_FRSTX, TIM1_CH2N, USART3_RTS_DE_CK, TIM15_CH1, I2C2_SDA, EVENTOUT, USART6_RTS_DE_CK. |
| 54 | PB15 | bidirectional | 5V-tolerant Fm+ USB Type-C PD capable I/O supplied from VDDIO2 (FT_fcs); may have a reset-time pull-down (disable via UCPDx_STROBE) depending on PA10 level; default GPIO PB15 with alternate functions SPI2_MOSI/I2S2_SD, TIM1_CH3N, TIM15_CH1N, TIM15_CH2, EVENTOUT, USART6_CTS and additional functions UCPD1_CC2, RTC_REFIN. |
| 55 | PA8 | bidirectional | 5V-tolerant Fm+ USB Type-C PD capable I/O supplied from VDDIO2 (FT_fcs); may have a reset-time pull-down (disable via UCPDx_STROBE); default GPIO PA8 with alternate functions MCO, SPI2_NSS/I2S2_WS, TIM1_CH1, CRS1_SYNC, LPTIM2_OUT, EVENTOUT, I2C2_SMBA and additional function UCPD1_CC1. |
| 56 | PA9 | bidirectional | 5V-tolerant Fm+ USB-PD dead-battery I/O supplied from VDDIO2 (FT_fds); may have a reset-time pull-down (disable via UCPDx_STROBE) depending on PA9 level; default GPIO PA9 with alternate functions MCO, USART1_TX, TIM1_CH2, SPI2_MISO/I2S2_MCK, TIM15_BKIN, I2C1_SCL, EVENTOUT, I2C2_SCL and additional function UCPD1_DBCC1. |
| 57 | PC6 | bidirectional | 5V-tolerant I/O supplied from VDDIO2 (FT_s), default GPIO PC6 with alternate functions UCPD1_FRSTX, TIM3_CH1, TIM2_CH3, LPUART2_TX. |
| 58 | PC7 | bidirectional | 5V-tolerant I/O supplied from VDDIO2 (FT_s), default GPIO PC7 with alternate functions UCPD2_FRSTX, TIM3_CH2, TIM2_CH4, LPUART2_RX. |
| 59 | PD8 | bidirectional | 5V-tolerant I/O supplied from VDDIO2 (FT_s), default GPIO PD8 with alternate functions USART3_TX, SPI1_SCK/I2S1_CK, LPTIM1_OUT. |
| 60 | PD9 | bidirectional | 5V-tolerant I/O supplied from VDDIO2 (FT_s), default GPIO PD9 with alternate functions USART3_RX, SPI1_NSS/I2S1_WS, TIM1_BKIN2. |
| 61 | PD10 | bidirectional | 5V-tolerant I/O supplied from VDDIO2 (FT_s), default GPIO PD10 with alternate function MCO. |
| 62 | PD11 | bidirectional | 5V-tolerant I/O supplied from VDDIO2 (FT_s), default GPIO PD11 with alternate functions USART3_CTS, LPTIM2_ETR. |
| 63 | VSS | power_in | Digital ground supply pin. |
| 64 | VDDIO2 | power_in | Independent I/O supply, 1.6 V to 3.6 V, powers selected I/Os and VDDUSB; must not be applied without valid VDD present. |
| 65 | PD12 | bidirectional | 5V-tolerant I/O supplied from VDDIO2 (FT_s), default GPIO PD12 with alternate functions USART3_RTS_DE_CK, LPTIM2_IN1, TIM4_CH1, FDCAN1_RX. |
| 66 | PD13 | bidirectional | 5V-tolerant I/O supplied from VDDIO2 (FT_s), default GPIO PD13 with alternate functions LPTIM2_OUT, TIM4_CH2, FDCAN1_TX. |
| 67 | PD14 | bidirectional | 5V-tolerant I/O supplied from VDDIO2 (FT_s), default GPIO PD14 with alternate functions LPUART2_CTS, TIM4_CH3, FDCAN2_RX. |
| 68 | PD15 | bidirectional | 5V-tolerant I/O supplied from VDDIO2 (FT_s), default GPIO PD15 with alternate functions CRS1_SYNC, LPUART2_RTS_DE, TIM4_CH4, FDCAN2_TX. |
| 69 | PA10 | bidirectional | 5V-tolerant Fm+ USB-PD dead-battery I/O supplied from VDDIO2 (FT_fds); may have a reset-time pull-down (disable via UCPDx_STROBE); default GPIO PA10 with alternate functions SPI2_MOSI/I2S2_SD, USART1_RX, TIM1_CH3, MCO2, TIM17_BKIN, I2C1_SDA, EVENTOUT, I2C2_SDA and additional function UCPD1_DBCC2. |
| 70 | PA11 [PA9] | bidirectional | 5V-tolerant Fm+ I/O supplied from VDDIO2 (FT_fs); can be remapped to act as PA9 in place of pin 56 via SYSCFG_CFGR1; default GPIO PA11 with alternate functions SPI1_MISO/I2S1_MCK, USART1_CTS, TIM1_CH4, FDCAN1_RX, TIM1_BKIN2, I2C2_SCL, COMP1_OUT and additional function USB_DM. |
| 71 | PA12 [PA10] | bidirectional | 5V-tolerant Fm+ I/O supplied from VDDIO2 (FT_fs); can be remapped to act as PA10 in place of pin 69 via SYSCFG_CFGR1; default GPIO PA12 with alternate functions SPI1_MOSI/I2S1_SD, USART1_RTS_DE_CK, TIM1_ETR, FDCAN1_TX, I2S_CKIN, I2C2_SDA, COMP2_OUT and additional function USB_DP. |
| 72 | PF8 | bidirectional | 5V-tolerant I/O supplied from VDDIO2 (FT_s), default GPIO PF8 with no listed alternate or additional functions. |
| 73 | PA13 | bidirectional | 5V-tolerant switchable-diode I/O supplied from VDDIO2 (FT_es); configured at reset as SWDIO debug function with internal pull-up active; alternate functions SWDIO, IR_OUT, USB_NOE, EVENTOUT, LPUART2_RX. |
| 74 | PA14-BOOT0 | bidirectional | 5V-tolerant I/O supplied from VDDIO2 (FT_s); configured at reset as SWCLK debug function with internal pull-down active; alternate functions SWCLK, USART2_TX, EVENTOUT, LPUART2_TX; additional function BOOT0 selects boot source at startup. |
| 75 | PA15 | bidirectional | 5V-tolerant I/O supplied from VDDIO2 (FT_s), default GPIO PA15 with alternate functions SPI1_NSS/I2S1_WS, USART2_RX, TIM2_CH1_ETR, MCO2, USART4_RTS_DE_CK, USART3_RTS_DE_CK, USB_NOE, EVENTOUT, I2C2_SMBA, SPI3_NSS. |
| 76 | PC8 | bidirectional | 5V-tolerant I/O supplied from VDDIO2 (FT_s), default GPIO PC8 with alternate functions UCPD2_FRSTX, TIM3_CH3, TIM1_CH1, LPUART2_CTS. |
| 77 | PC9 | bidirectional | 5V-tolerant I/O supplied from VDDIO2 (FT_s), default GPIO PC9 with alternate functions I2S_CKIN, TIM3_CH4, TIM1_CH2, LPUART2_RTS_DE, USB_NOE. |
| 78 | PD0 | bidirectional | 5V-tolerant USB Type-C PD capable I/O supplied from VDDIO2 (FT_cs); may have a reset-time pull-down (disable via UCPDx_STROBE) depending on PA10 level; default GPIO PD0 with alternate functions EVENTOUT, SPI2_NSS/I2S2_WS, TIM16_CH1, FDCAN1_RX and additional function UCPD2_CC1. |
| 79 | PD1 | bidirectional | 5V-tolerant USB-PD dead-battery I/O supplied from VDDIO2 (FT_ds); may have a reset-time pull-down (disable via UCPDx_STROBE) depending on PD1 level; default GPIO PD1 with alternate functions EVENTOUT, SPI2_SCK/I2S2_CK, TIM17_CH1, FDCAN1_TX and additional function UCPD2_DBCC1. |
| 80 | PD2 | bidirectional | 5V-tolerant USB Type-C PD capable I/O supplied from VDDIO2 (FT_cs); may have a reset-time pull-down (disable via UCPDx_STROBE) depending on PD1 level; default GPIO PD2 with alternate functions USART3_RTS_DE_CK, TIM3_ETR, TIM1_CH1N, USART5_RX and additional function UCPD2_CC2. |
| 81 | PD3 | bidirectional | 5V-tolerant USB-PD dead-battery I/O supplied from VDDIO2 (FT_ds); may have a reset-time pull-down (disable via UCPDx_STROBE) depending on PD3 level; default GPIO PD3 with alternate functions USART2_CTS, SPI2_MISO/I2S2_MCK, TIM1_CH2N, USART5_TX and additional function UCPD2_DBCC2. |
| 82 | PD4 | bidirectional | 5V-tolerant I/O supplied from VDDIO2 (FT_s), default GPIO PD4 with alternate functions USART2_RTS_DE_CK, SPI2_MOSI/I2S2_SD, TIM1_CH3N, USART5_RTS_DE_CK. |
| 83 | PD5 | bidirectional | 5V-tolerant I/O (FT), default GPIO PD5 with alternate functions USART2_TX, SPI1_MISO/I2S1_MCK, TIM1_BKIN, USART5_CTS. |
| 84 | PD6 | bidirectional | 5V-tolerant I/O (FT), default GPIO PD6 with alternate functions USART2_RX, SPI1_MOSI/I2S1_SD, LPTIM2_OUT. |
| 85 | PD7 | bidirectional | 5V-tolerant I/O (FT), default GPIO PD7 with alternate function MCO2. |
| 86 | PF9 | bidirectional | 5V-tolerant I/O (FT), default GPIO PF9 with alternate function USART6_TX. |
| 87 | PF10 | bidirectional | 5V-tolerant I/O (FT), default GPIO PF10 with alternate function USART6_RX. |
| 88 | PF11 | bidirectional | 5V-tolerant I/O (FT), default GPIO PF11 with alternate function USART6_RTS_DE_CK. |
| 89 | PF12 | bidirectional | 5V-tolerant I/O (FT), default GPIO PF12 with alternate functions TIM15_CH1, USART6_CTS. |
| 90 | PF13 | bidirectional | 5V-tolerant I/O (FT), default GPIO PF13 with alternate function TIM15_CH2. |
| 91 | PB3 | bidirectional | 5V-tolerant analog-switch I/O (FT_a), default GPIO PB3 with alternate functions SPI1_SCK/I2S1_CK, TIM1_CH2, TIM2_CH2, USART5_TX, USART1_RTS_DE_CK, I2C3_SCL, EVENTOUT, I2C2_SCL, SPI3_SCK and additional function COMP2_INM6. |
| 92 | PB4 | bidirectional | 5V-tolerant analog-switch I/O (FT_a), default GPIO PB4 with alternate functions SPI1_MISO/I2S1_MCK, TIM3_CH1, USART5_RX, USART1_CTS, TIM17_BKIN, I2C3_SDA, EVENTOUT, I2C2_SDA, SPI3_MISO and additional function COMP2_INP0. |
| 93 | PB5 | bidirectional | 5V-tolerant I/O (FT), default GPIO PB5 with alternate functions SPI1_MOSI/I2S1_SD, TIM3_CH2, TIM16_BKIN, FDCAN2_RX, LPTIM1_IN1, I2C1_SMBA, COMP2_OUT, USART5_RTS_DE_CK, SPI3_MOSI and additional function WKUP6. |
| 94 | PE0 | bidirectional | 5V-tolerant I/O (FT), default GPIO PE0 with alternate functions TIM16_CH1, EVENTOUT, TIM4_ETR. |
| 95 | PE1 | bidirectional | 5V-tolerant I/O (FT), default GPIO PE1 with alternate functions TIM17_CH1, EVENTOUT. |
| 96 | PE2 | bidirectional | 5V-tolerant I/O (FT), default GPIO PE2 with alternate function TIM3_ETR. |
| 97 | PE3 | bidirectional | 5V-tolerant I/O (FT), default GPIO PE3 with alternate function TIM3_CH1. |
| 98 | PB6 | bidirectional | 5V-tolerant Fm+ analog-switch I/O (FT_fa), default GPIO PB6 with alternate functions USART1_TX, TIM1_CH3, TIM16_CH1N, FDCAN2_TX, SPI2_MISO/I2S2_MCK, LPTIM1_ETR, I2C1_SCL, EVENTOUT, USART5_CTS, TIM4_CH1, LPUART2_TX and additional function COMP2_INP1. |
| 99 | PB7 | bidirectional | 5V-tolerant Fm+ analog-switch I/O (FT_fa), default GPIO PB7 with alternate functions USART1_RX, SPI2_MOSI/I2S2_SD, TIM17_CH1N, USART4_CTS, LPTIM1_IN2, I2C1_SDA, EVENTOUT, TIM4_CH2, LPUART2_RX and additional functions COMP2_INM7, PVD_IN. |
| 100 | PB8 | bidirectional | 5V-tolerant Fm+ I/O (FT_f), default GPIO PB8 with alternate functions CEC, SPI2_SCK/I2S2_CK, TIM16_CH1, FDCAN1_RX, USART3_TX, TIM15_BKIN, I2C1_SCL, EVENTOUT, USART6_TX, TIM4_CH3. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | LQFP-100(14x14) |
| Category | Embedded Processors & Controllers |
| Pins | 100 |
CAD (KiCad official)
- Symbol:
STM32G0B1VCT6 - Footprint:
Package_QFP:LQFP-100_14x14mm_P0.5mm - 3D model: LQFP-100(14x14) (KiCad packages3D, STEP)
- 3D model files:
stm32g0b1vct6-etched.step/stm32g0b1vct6-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);stm32g0b1vct6.step/stm32g0b1vct6.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (159 pp, sha256
19ad77934ee0849d, retrieved 2026-09-23, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).