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STM32G474VCT6

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STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-100(14x14). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.

componentembedded processors & controllersstm32g474vct6factory-2.0.0extractor-text
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Symbol & Footprint

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Contents

README

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STM32G474VCT6

STMicroelectronics · Microcontrollers (MCU/MPU/SOC) · LQFP-100(14x14)

STM32G474VCT6 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 pin, alternate functions include TRACECK, TIM3_CH1, SAI1_CK1/MCLK_A, SPI4_SCK, TIM20_CH1, FMC_A23 and EVENTOUT, selectable via GPIOx_AFR.
2 PE3 bidirectional GPIO pin, alternate functions include TRACED0, TIM3_CH2, SPI4_NSS, TIM20_CH2, FMC_A19, SAI1_SD_B and EVENTOUT.
3 PE4 bidirectional GPIO pin, alternate functions include TRACED1, TIM3_CH3, SAI1_D2/FS_A, SPI4_NSS, TIM20_CH1N, FMC_A20 and EVENTOUT.
4 PE5 bidirectional GPIO pin, alternate functions include TRACED2, TIM3_CH4, SAI1_CK2/SCK_A, SPI4_MISO, TIM20_CH2N, FMC_A21 and EVENTOUT.
5 PE6 bidirectional GPIO pin, alternate functions include TRACED3, SAI1_D1/SD_A, SPI4_MOSI, TIM20_CH3N, FMC_A22, EVENTOUT; additional functions WKUP3 and RTC_TAMP3.
6 VBAT power_in Backup battery supply pin for RTC and backup registers, operating voltage range 1.55 V to 3.6 V.
7 PC13 bidirectional GPIO with alternate functions TIM1_BKIN, TIM1_CH1N, TIM8_CH4N, EVENTOUT and additional WKUP2/RTC_TAMP1/RTC_TS/RTC_OUT1; supplied through the power switch limited to 3 mA sink, so output speed must not exceed 2 MHz with max 30 pF load and it must not be used as a current source.
8 PC14-OSC32_IN bidirectional GPIO (EVENTOUT alt. function) that becomes the 32.768 kHz oscillator input (OSC32_IN) when LSE is enabled; same 3 mA power-switch current limitation as PC13/PC15.
9 PC15-OSC32_OUT bidirectional GPIO (EVENTOUT alt. function) that becomes the 32.768 kHz oscillator output (OSC32_OUT) when LSE is enabled; same 3 mA power-switch current limitation as PC13/PC14.
10 PF9 bidirectional GPIO pin, alternate functions include TIM20_BKIN, TIM15_CH1, SPI2_SCK, TIM5_CH4, QUADSPI1_BK1_IO1, FMC_A25, SAI1_FS_B and EVENTOUT.
11 PF10 bidirectional GPIO pin, alternate functions include TIM20_BKIN2, TIM15_CH2, SPI2_SCK, QUADSPI1_CLK, FMC_A0, SAI1_D3 and EVENTOUT.
12 PF0-OSC_IN bidirectional GPIO (FT_fa) that is also the high-speed 4-48 MHz crystal oscillator input (OSC_IN) or ADC1_IN10; other alt. functions I2C2_SDA, SPI2_NSS/I2S2_WS, TIM1_CH3N, EVENTOUT.
13 PF1-OSC_OUT bidirectional GPIO (FT_a) that is also the high-speed crystal oscillator output (OSC_OUT), ADC2_IN10 or COMP3_INM; alt. functions SPI2_SCK/I2S2_CK, EVENTOUT.
14 PG10-NRST bidirectional Bidirectional device reset pin (NRST) with embedded weak pull-up resistor; also usable as GPIO with MCO or EVENTOUT alternate function.
15 PC0 bidirectional GPIO (FT_a), analog inputs ADC12_IN6 and COMP3_INM; alternate functions LPTIM1_IN1, TIM1_CH1, LPUART1_RX, EVENTOUT.
16 PC1 bidirectional GPIO (TT_a), analog inputs ADC12_IN7 and COMP3_INP; alternate functions LPTIM1_OUT, TIM1_CH2, LPUART1_TX, QUADSPI1_BK2_IO0, SAI1_SD_A, EVENTOUT.
17 PC2 bidirectional GPIO (FT_a), analog input ADC12_IN8; alternate functions LPTIM1_IN2, TIM1_CH3, COMP3_OUT, TIM20_CH2, QUADSPI1_BK2_IO1, EVENTOUT.
18 PC3 bidirectional GPIO (TT_a), analog inputs ADC12_IN9 and OPAMP5_VINP; alternate functions LPTIM1_ETR, TIM1_CH4, SAI1_D1/SD_A, TIM1_BKIN2, QUADSPI1_BK2_IO2, EVENTOUT.
19 PF2 bidirectional GPIO pin, alternate functions TIM20_CH3, I2C2_SMBA, FMC_A2, EVENTOUT.
20 PA0 bidirectional GPIO (TT_a), analog inputs ADC12_IN1/COMP1_INM/COMP3_INP and wakeup/tamper functions RTC_TAMP2, WKUP1; alt. functions TIM2_CH1, TIM5_CH1, USART2_CTS, COMP1_OUT, TIM8_BKIN, TIM8_ETR, TIM2_ETR, EVENTOUT.
21 PA1 bidirectional GPIO (TT_a), analog inputs ADC12_IN2, COMP1_INP, OPAMP1_VINP, OPAMP3_VINP, OPAMP6_VINM; alt. functions RTC_REFIN, TIM2_CH2, TIM5_CH2, USART2_RTS_DE, TIM15_CH1N, EVENTOUT.
22 PA2 bidirectional GPIO (FT_a), analog input ADC1_IN3, COMP2_INM, OPAMP1_VOUT, wakeup WKUP4/LSCO; alt. functions TIM2_CH3, TIM5_CH3, USART2_TX, COMP2_OUT, TIM15_CH1, QUADSPI1_BK1_NCS, LPUART1_TX, UCPD1_FRSTX, EVENTOUT.
23 VSS power_in Digital ground supply pin.
24 VDD power_in Digital supply voltage pin, standard operating range 1.71 V to 3.6 V.
25 PA3 bidirectional GPIO (TT_a), analog inputs ADC1_IN4, COMP2_INP, OPAMP1_VINM/VINP, OPAMP5_VINM; alt. functions TIM2_CH4, TIM5_CH4, SAI1_CK1/MCLK_A, USART2_RX, TIM15_CH2, QUADSPI1_CLK, LPUART1_RX, EVENTOUT.
26 PA4 bidirectional GPIO (TT_a), analog outputs ADC2_IN17, DAC1_OUT1, COMP1_INM; alt. functions TIM3_CH2, SPI1_NSS, SPI3_NSS/I2S3_WS, USART2_CK, SAI1_FS_B, EVENTOUT.
27 PA5 bidirectional GPIO (TT_a), analog functions ADC2_IN13, DAC1_OUT2, COMP2_INM, OPAMP2_VINM; alt. functions TIM2_CH1, TIM2_ETR, SPI1_SCK, UCPD1_FRSTX, EVENTOUT.
28 PA6 bidirectional GPIO (TT_a), analog functions ADC2_IN3, DAC2_OUT1, OPAMP2_VOUT; alt. functions TIM16_CH1, TIM3_CH1, TIM8_BKIN, SPI1_MISO, TIM1_BKIN, COMP1_OUT, QUADSPI1_BK1_IO3, LPUART1_CTS, EVENTOUT.
29 PA7 bidirectional GPIO (TT_a), analog functions ADC2_IN4, COMP2_INP, OPAMP1_VINP, OPAMP2_VINP; alt. functions TIM17_CH1, TIM3_CH2, TIM8_CH1N, SPI1_MOSI, TIM1_CH1N, COMP2_OUT, QUADSPI1_BK1_IO2, UCPD1_FRSTX, EVENTOUT.
30 PC4 bidirectional GPIO (FT_fa), analog input ADC2_IN5; alt. functions TIM1_ETR, I2C2_SCL, USART1_TX, QUADSPI1_BK2_IO3, EVENTOUT.
31 PC5 bidirectional GPIO (TT_a), analog functions ADC2_IN11, OPAMP1_VINM, OPAMP2_VINM, WKUP5; alt. functions TIM15_BKIN, SAI1_D3, TIM1_CH4N, USART1_RX, HRTIM1_EEV10, EVENTOUT.
32 PB0 bidirectional GPIO (TT_a), analog functions ADC3_IN12/ADC1_IN15, COMP4_INP, OPAMP2_VINP, OPAMP3_VINP; alt. functions TIM3_CH3, TIM8_CH2N, TIM1_CH2N, QUADSPI1_BK1_IO1, HRTIM1_FLT5, UCPD1_FRSTX, EVENTOUT.
33 PB1 bidirectional GPIO (TT_a), analog functions ADC3_IN1/ADC1_IN12, COMP1_INP, OPAMP3_VOUT, OPAMP6_VINM; alt. functions TIM3_CH4, TIM8_CH3N, TIM1_CH3N, COMP4_OUT, QUADSPI1_BK1_IO0, LPUART1_RTS_DE, HRTIM1_SCOUT, EVENTOUT.
34 PB2 bidirectional GPIO (TT_a), analog functions ADC2_IN12, COMP4_INM, OPAMP3_VINM; alt. functions RTC_OUT2, LPTIM1_OUT, TIM5_CH1, TIM20_CH1, I2C3_SMBA, QUADSPI1_BK2_IO1, HRTIM1_SCIN, EVENTOUT.
35 VSSA power_in Analog ground supply pin.
36 VREF+ power_in ADC/DAC positive voltage reference pin; can be driven by the internal VREFBUF_OUT and can be internally connected to VDDA depending on package.
37 VDDA power_in Analog supply voltage pin, range 1.62 V to 3.6 V depending on which analog peripheral (ADC, DAC, OPAMP, COMP, VREFBUF) is used.
38 PE7 bidirectional GPIO (TT_a), analog functions ADC3_IN4, COMP4_INP; alt. functions TIM1_ETR, FMC_D4, SAI1_SD_B, EVENTOUT.
39 PE8 bidirectional GPIO (FT_a), analog functions ADC345_IN6, COMP4_INM; alt. functions TIM5_CH3, TIM1_CH1N, FMC_D5, SAI1_SCK_B, EVENTOUT.
40 PE9 bidirectional GPIO (FT_a), analog function ADC3_IN2; alt. functions TIM5_CH4, TIM1_CH1, FMC_D6, SAI1_FS_B, EVENTOUT.
41 PE10 bidirectional GPIO (FT_a), analog function ADC345_IN14; alt. functions TIM1_CH2N, QUADSPI1_CLK, FMC_D7, SAI1_MCLK_B, EVENTOUT.
42 PE11 bidirectional GPIO (FT_a), analog function ADC345_IN15; alt. functions TIM1_CH2, SPI4_NSS, QUADSPI1_BK1_NCS, FMC_D8, EVENTOUT.
43 PE12 bidirectional GPIO (FT_a), analog function ADC345_IN16; alt. functions TIM1_CH3N, SPI4_SCK, QUADSPI1_BK1_IO0, FMC_D9, EVENTOUT.
44 PE13 bidirectional GPIO (FT_a), analog function ADC3_IN3; alt. functions TIM1_CH3, SPI4_MISO, QUADSPI1_BK1_IO1, FMC_D10, EVENTOUT.
45 PE14 bidirectional GPIO (FT_a), analog function ADC4_IN1; alt. functions TIM1_CH4, SPI4_MOSI, TIM1_BKIN2, QUADSPI1_BK1_IO2, FMC_D11, EVENTOUT.
46 PE15 bidirectional GPIO (FT_a), analog function ADC4_IN2; alt. functions TIM1_BKIN, TIM1_CH4N, USART3_RX, QUADSPI1_BK1_IO3, FMC_D12, EVENTOUT.
47 PB10 bidirectional GPIO (TT_a), analog functions COMP5_INM, OPAMP3_VINM, OPAMP4_VINM; alt. functions TIM2_CH3, USART3_TX, LPUART1_RX, QUADSPI1_CLK, TIM1_BKIN, HRTIM1_FLT3, SAI1_SCK_A, EVENTOUT.
48 VSS power_in Digital ground supply pin.
49 VDD power_in Digital supply voltage pin, standard operating range 1.71 V to 3.6 V.
50 PB11 bidirectional GPIO (TT_a), analog functions ADC12_IN14, COMP6_INP, OPAMP4_VINP, OPAMP6_VOUT; alt. functions TIM2_CH4, USART3_RX, LPUART1_TX, QUADSPI1_BK1_NCS, HRTIM1_FLT4, EVENTOUT.
51 PB12 bidirectional GPIO (TT_a), analog functions ADC4_IN3/ADC1_IN11, COMP7_INM, OPAMP4_VOUT, OPAMP6_VINP; alt. functions TIM5_ETR, I2C2_SMBA, SPI2_NSS/I2S2_WS, TIM1_BKIN, USART3_CK, LPUART1_RTS_DE, FDCAN2_RX, HRTIM1_CHC1, EVENTOUT.
52 PB13 bidirectional GPIO (TT_a), analog functions ADC3_IN5, COMP5_INP, OPAMP3_VINP, OPAMP4_VINP, OPAMP6_VINP; alt. functions SPI2_SCK/I2S2_CK, TIM1_CH1N, USART3_CTS, LPUART1_CTS, FDCAN2_TX, HRTIM1_CHC2, EVENTOUT.
53 PB14 bidirectional GPIO (TT_a), analog functions ADC4_IN4/ADC1_IN5, COMP7_INP, OPAMP2_VINP, OPAMP5_VINP; alt. functions TIM15_CH1, SPI2_MISO, TIM1_CH2N, USART3_RTS_DE, COMP4_OUT, HRTIM1_CHD1, EVENTOUT.
54 PB15 bidirectional GPIO (TT_a), analog functions ADC4_IN5/ADC2_IN15, COMP6_INM, OPAMP5_VINM; alt. functions RTC_REFIN, TIM15_CH2, TIM15_CH1N, COMP3_OUT, TIM1_CH3N, SPI2_MOSI/I2S2_SD, HRTIM1_CHD2, EVENTOUT.
55 PD8 bidirectional GPIO (TT_a), analog functions ADC4_IN12/ADC5_IN12, OPAMP4_VINM; alt. functions USART3_TX, FMC_D13, EVENTOUT.
56 PD9 bidirectional GPIO (TT_a), analog functions ADC4_IN13/ADC5_IN13, OPAMP6_VINP; alt. functions USART3_RX, FMC_D14, EVENTOUT.
57 PD10 bidirectional GPIO (FT_a), analog functions ADC345_IN7, COMP6_INM; alt. functions USART3_CK, FMC_D15, EVENTOUT.
58 PD11 bidirectional GPIO (TT_a), analog functions ADC345_IN8, COMP6_INP, OPAMP4_VINP; alt. functions TIM5_ETR, I2C4_SMBA, USART3_CTS, FMC_A16, EVENTOUT.
59 PD12 bidirectional GPIO (TT_a), analog functions ADC345_IN9, COMP5_INP, OPAMP5_VINP; alt. functions TIM4_CH1, USART3_RTS_DE, FMC_A17, EVENTOUT.
60 PD13 bidirectional GPIO (FT_a), analog functions ADC345_IN10, COMP5_INM; alt. functions TIM4_CH2, FMC_A18, EVENTOUT.
61 PD14 bidirectional GPIO (TT_a), analog functions ADC345_IN11, COMP7_INP, OPAMP2_VINP; alt. functions TIM4_CH3, FMC_D0, EVENTOUT.
62 PD15 bidirectional GPIO (FT_a), analog function COMP7_INM; alt. functions TIM4_CH4, SPI2_NSS, FMC_D1, EVENTOUT.
63 VSS power_in Digital ground supply pin.
64 VDD power_in Digital supply voltage pin, standard operating range 1.71 V to 3.6 V.
65 PC6 bidirectional GPIO (FT_f), alt. functions TIM3_CH1, HRTIM1_EEV10, TIM8_CH1, I2S2_MCK, COMP6_OUT, I2C4_SCL, HRTIM1_CHF1, EVENTOUT.
66 PC7 bidirectional GPIO (FT_f), alt. functions TIM3_CH2, HRTIM1_FLT5, TIM8_CH2, I2S3_MCK, COMP5_OUT, I2C4_SDA, HRTIM1_CHF2, EVENTOUT.
67 PC8 bidirectional GPIO (FT_f), alt. functions TIM3_CH3, HRTIM1_CHE1, TIM8_CH3, TIM20_CH3, COMP7_OUT, I2C3_SCL, EVENTOUT.
68 PC9 bidirectional GPIO (FT_f), alt. functions TIM3_CH4, HRTIM1_CHE2, TIM8_CH4, I2SCKIN, TIM8_BKIN2, I2C3_SDA, EVENTOUT.
69 PA8 bidirectional GPIO (FT_a), analog functions ADC5_IN1, OPAMP5_VOUT; alt. functions MCO, I2C3_SCL, I2C2_SDA, I2S2_MCK, TIM1_CH1, USART1_CK, COMP7_OUT, TIM4_ETR, FDCAN3_RX, SAI1_CK2/SCK_A, HRTIM1_CHA1, EVENTOUT.
70 PA9 bidirectional GPIO (FT_fda), analog functions ADC5_IN2, UCPD1_DBCC1; alt. functions I2C3_SMBA, I2C2_SCL, I2S3_MCK, TIM1_CH2, USART1_TX, COMP5_OUT, TIM15_BKIN, TIM2_CH3, HRTIM1_CHA2, SAI1_FS_A, EVENTOUT.
71 PA10 bidirectional GPIO (FT_fda), additional function UCPD1_DBCC2; alt. functions TIM17_BKIN, USB_CRS_SYNC, I2C2_SMBA, SPI2_MISO, TIM1_CH3, USART1_RX, COMP6_OUT, TIM2_CH4, TIM8_BKIN, SAI1_D1/SD_A, HRTIM1_CHB1, EVENTOUT.
72 PA11 bidirectional GPIO (FT_u), additional function USB_DM; alt. functions SPI2_MOSI/I2S2_SD, TIM1_CH1N, USART1_CTS, COMP1_OUT, FDCAN1_RX, TIM4_CH1, TIM1_CH4, TIM1_BKIN2, HRTIM1_CHB2, EVENTOUT.
73 PA12 bidirectional GPIO (FT_u), additional function USB_DP; alt. functions TIM16_CH1, I2SCKIN, TIM1_CH2N, USART1_RTS_DE, COMP2_OUT, FDCAN1_TX, TIM4_CH2, TIM1_ETR, HRTIM1_FLT1, EVENTOUT.
74 VSS power_in Digital ground supply pin.
75 VDD power_in Digital supply voltage pin, standard operating range 1.71 V to 3.6 V.
76 PA13 bidirectional GPIO (FT_f) default SWDIO/JTMS debug function with internal pull-up activated after reset; other alt. functions TIM16_CH1N, I2C4_SCL, I2C1_SCL, IR_OUT, USART3_CTS, TIM4_CH3, SAI1_SD_B, EVENTOUT.
77 PA14 bidirectional GPIO (FT_f) default SWCLK/JTCK debug function with internal pull-down activated after reset; other alt. functions LPTIM1_OUT, I2C4_SMBA, I2C1_SDA, TIM8_CH2, TIM1_BKIN, USART2_TX, SAI1_FS_B, EVENTOUT.
78 PA15 bidirectional GPIO (FT_f) default JTDI debug function with internal pull-up activated after reset; other alt. functions TIM2_CH1, TIM8_CH1, I2C1_SCL, SPI1_NSS, SPI3_NSS/I2S3_WS, USART2_RX, UART4_RTS_DE, TIM1_BKIN, FDCAN3_TX, HRTIM1_FLT2, TIM2_ETR, EVENTOUT.
79 PC10 bidirectional GPIO (FT), alt. functions TIM8_CH1N, UART4_TX, SPI3_SCK/I2S3_CK, USART3_TX, HRTIM1_FLT6, EVENTOUT.
80 PC11 bidirectional GPIO (FT_f), alt. functions HRTIM1_EEV2, TIM8_CH2N, UART4_RX, SPI3_MISO, USART3_RX, I2C3_SDA, EVENTOUT.
81 PC12 bidirectional GPIO (FT), alt. functions TIM5_CH2, HRTIM1_EEV1, TIM8_CH3N, UART5_TX, SPI3_MOSI/I2S3_SD, USART3_CK, UCPD1_FRSTX, EVENTOUT.
82 PD0 bidirectional GPIO (FT), alt. functions TIM8_CH4N, FDCAN1_RX, FMC_D2, EVENTOUT.
83 PD1 bidirectional GPIO (FT), alt. functions TIM8_CH4, TIM8_BKIN2, FDCAN1_TX, FMC_D3, EVENTOUT.
84 PD2 bidirectional GPIO (FT), alt. functions TIM3_ETR, TIM8_BKIN, UART5_RX, EVENTOUT.
85 PD3 bidirectional GPIO (FT), alt. functions TIM2_CH1/TIM2_ETR, USART2_CTS, QUADSPI1_BK2_NCS, FMC_CLK, EVENTOUT.
86 PD4 bidirectional GPIO (FT), alt. functions TIM2_CH2, USART2_RTS_DE, QUADSPI1_BK2_IO0, FMC_NOE, EVENTOUT.
87 PD5 bidirectional GPIO (FT), alt. functions USART2_TX, QUADSPI1_BK2_IO1, FMC_NWE, EVENTOUT.
88 PD6 bidirectional GPIO (FT), alt. functions TIM2_CH4, SAI1_D1/SD_A, USART2_RX, QUADSPI1_BK2_IO2, FMC_NWAIT, EVENTOUT.
89 PD7 bidirectional GPIO (FT), alt. functions TIM2_CH3, USART2_CK, QUADSPI1_BK2_IO3, FMC_NCE/FMC_NE1, EVENTOUT.
90 PB3 bidirectional GPIO (FT) default JTDO/TRACESWO debug function with internal pull-up activated after reset; other alt. functions TIM2_CH2, TIM4_ETR, UCPD1_CRS_SYNC, TIM8_CH1N, SPI1_SCK, SPI3_SCK/I2S3_CK, USART2_TX, TIM3_ETR, FDCAN3_RX, HRTIM1_SCOUT, HRTIM1_EEV9, SAI1_SCK_B, EVENTOUT.
91 PB4 bidirectional GPIO (FT_c) default JTRST debug function with internal pull-up activated after reset; additional function UCPD1_CC2; other alt. functions TIM16_CH1, TIM3_CH1, TIM8_CH2N, SPI1_MISO, SPI3_MISO, USART2_RX, UART5_RTS_DE, TIM17_BKIN, FDCAN3_TX, HRTIM1_EEV7, SAI1_MCLK_B, EVENTOUT.
92 PB5 bidirectional GPIO (FT_f), alt. functions TIM16_BKIN, TIM3_CH2, TIM8_CH3N, I2C1_SMBA, SPI1_MOSI, SPI3_MOSI/I2S3_SD, USART2_CK, I2C3_SDA, FDCAN2_RX, TIM17_CH1, LPTIM1_IN1, SAI1_SD_B, HRTIM1_EEV6, UART5_CTS, EVENTOUT.
93 PB6 bidirectional GPIO (FT_c), additional function UCPD1_CC1; alt. functions TIM16_CH1N, TIM4_CH1, TIM8_CH1, TIM8_ETR, USART1_TX, COMP4_OUT, FDCAN2_TX, TIM8_BKIN2, LPTIM1_ETR, HRTIM1_SCIN, HRTIM1_EEV4, SAI1_FS_B, EVENTOUT.
94 PB7 bidirectional GPIO (FT_f), additional function PVD_IN; alt. functions TIM17_CH1N, TIM4_CH2, I2C4_SDA, I2C1_SDA, TIM8_BKIN, USART1_RX, COMP3_OUT, TIM3_CH4, LPTIM1_IN2, FMC_NL, HRTIM1_EEV3, UART4_CTS, EVENTOUT.
95 PB8-BOOT0 bidirectional GPIO (FT_f) that also functions as the dedicated BOOT0 pin sampled at reset to select the boot mode; it is recommended to configure it in a mode other than analog after startup to limit consumption if left unconnected; alt. functions TIM16_CH1, TIM4_CH3, SAI1_CK1/MCLK_A, I2C1_SCL, USART3_RX, COMP1_OUT, FDCAN1_RX, TIM8_CH2, TIM1_BKIN, HRTIM1_EEV8, EVENTOUT.
96 PB9 bidirectional GPIO (FT_f), alt. functions TIM17_CH1, TIM4_CH4, SAI1_D2/FS_A, I2C1_SDA, IR_OUT, USART3_TX, COMP2_OUT, FDCAN1_TX, TIM8_CH3, TIM1_CH3N, HRTIM1_EEV5, EVENTOUT.
97 PE0 bidirectional GPIO (FT), alt. functions TIM4_ETR, TIM20_CH4N, TIM16_CH1, TIM20_ETR, USART1_TX, FMC_NBL0, EVENTOUT.
98 PE1 bidirectional GPIO (FT), alt. functions TIM17_CH1, TIM20_CH4, USART1_RX, FMC_NBL1, EVENTOUT.
99 VSS power_in Digital ground supply pin.
100 VDD power_in Digital supply voltage pin, standard operating range 1.71 V to 3.6 V.

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package LQFP-100(14x14)
Category Embedded Processors & Controllers
Pins 100

CAD (KiCad official)

  • Symbol: STM32G474VCT6
  • Footprint: Package_QFP:LQFP-100_14x14mm_P0.5mm
  • 3D model: LQFP-100(14x14) (KiCad packages3D, STEP)
  • 3D model files: stm32g474vct6-etched.step / stm32g474vct6-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); stm32g474vct6.step / stm32g474vct6.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: STMicroelectronics datasheet (236 pp, sha256 d493fe0ab22e61ff, retrieved 2026-09-24, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-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).

Datasheet PDF