component
STM32G071R8T6
Public Made by Adomby adom
STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Datasheet-verified pinout, 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
markdownSTM32G071R8T6
STMicroelectronics · Microcontrollers (MCU/MPU/SOC) · LQFP-64(10x10)
STM32G071R8T6 from STMicroelectronics, in a LQFP-64(10x10). 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 | PC11 | bidirectional | GPIO with 5V tolerance supporting USART3/USART4 receiver input, LPTIM1, UCPD1, and TIM1 channel 4 alternate functions |
| 2 | PC12 | bidirectional | GPIO with 5V tolerance supporting LPTIM1 input, UCPD1 fast role swap transmit, and TIM14 channel 1 alternate functions |
| 3 | PC13 | bidirectional | GPIO with 5V tolerance and RTC domain power-switch supply supporting TIM1 break input, RTC timestamp/output, tamper detection, and wakeup alternate functions |
| 4 | PC14-OSC32_IN | bidirectional | GPIO with 5V tolerance functioning as 32.768 kHz oscillator input or external clock source, supporting TIM1 break input and oscillator alternate functions |
| 5 | PC15-OSC32_OUT | bidirectional | GPIO with 5V tolerance functioning as 32.768 kHz oscillator output, supporting oscillator enable, external clock, and TIM15 break input alternate functions |
| 6 | VBAT | power_in | Backup power supply input for RTC domain, LSE oscillator, and backup registers with operating range 1.55 V to 3.6 V |
| 7 | VREF+ | power_in | Positive reference voltage for ADC and DAC, internally connects to VREF_OUT when internal buffer enabled |
| 8 | VDD/VDDA | power_in | External main and analog power supply input with operating range 1.7 V to 3.6 V for digital and analog peripherals |
| 9 | VSS/VSSA | power_in | Ground reference for main digital power and analog circuits |
| 10 | PF0-OSC_IN | bidirectional | GPIO with 5V tolerance functioning as 4-48 MHz oscillator input or external clock source, supporting TIM14 channel 1 alternate function |
| 11 | PF1-OSC_OUT | bidirectional | GPIO with 5V tolerance functioning as oscillator output or external clock bypass, supporting oscillator enable and TIM15 channel 1N alternate functions |
| 12 | PF2-NRST | bidirectional | Reset input pin with embedded pull-up resistor and 5V tolerance, supporting microcontroller clock output (MCO) alternate function |
| 13 | PC0 | bidirectional | GPIO with 5V tolerance supporting LPTIM1/LPTIM2 input, LPUART1 receiver alternate functions |
| 14 | PC1 | bidirectional | GPIO with 5V tolerance supporting LPTIM1 output, LPUART1 transmit, and TIM15 channel 1 alternate functions |
| 15 | PC2 | bidirectional | GPIO with 5V tolerance supporting LPTIM1/LPTIM2 input, SPI2 receiver, and TIM15 channel 2 alternate functions |
| 16 | PC3 | bidirectional | GPIO with 5V tolerance supporting LPTIM1/LPTIM2 external trigger, SPI2 transmit alternate functions |
| 17 | PA0 | bidirectional | 5V-tolerant GPIO with analog switch providing ADC input channel 0, COMP1 negative input, wakeup, and supporting SPI2/USART/TIM/LPTIM/UCPD alternate functions |
| 18 | PA1 | bidirectional | 5V-tolerant GPIO with analog switch providing ADC input channel 1, COMP1 positive input, and supporting SPI1/I2S1/USART/TIM/I2C alternate functions |
| 19 | PA2 | bidirectional | 5V-tolerant GPIO with analog switch providing ADC input channel 2, COMP2 negative input, low-speed clock output, wakeup, and supporting SPI1/I2S1/USART/TIM/LPUART alternate functions |
| 20 | PA3 | bidirectional | 5V-tolerant GPIO with analog switch providing ADC input channel 3, COMP2 positive input, and supporting SPI2/USART/TIM/LPUART/UCPD alternate functions |
| 21 | PA4 | bidirectional | 3.6V-tolerant GPIO with analog switch providing ADC input channel 4, DAC output channel 1, RTC output, and supporting SPI/TIM/LPTIM/UCPD alternate functions |
| 22 | PA5 | bidirectional | 3.6V-tolerant GPIO with analog switch providing ADC input channel 5, DAC output channel 2, and supporting SPI1/I2S1/CEC/TIM/LPTIM/UCPD alternate functions |
| 23 | PA6 | bidirectional | 5V-tolerant GPIO with analog switch providing ADC input channel 6, COMP1 output, and supporting SPI1/I2S1/TIM/LPUART alternate functions |
| 24 | PA7 | bidirectional | 5V-tolerant GPIO with analog switch providing ADC input channel 7, COMP2 output, and supporting SPI1/I2S1/TIM/UCPD alternate functions |
| 25 | PC4 | bidirectional | 5V-tolerant GPIO with analog switch providing ADC input channel 17, COMP1 negative input, and supporting USART alternate functions |
| 26 | PC5 | bidirectional | 5V-tolerant GPIO with analog switch providing ADC input channel 18, COMP1 positive input, wakeup, and supporting USART/TIM alternate functions |
| 27 | PB0 | bidirectional | 5V-tolerant GPIO with analog switch providing ADC input channel 8, COMP1 output, and supporting SPI1/I2S1/TIM/LPTIM/USART/UCPD alternate functions |
| 28 | PB1 | bidirectional | 5V-tolerant GPIO with analog switch providing ADC input channel 9, COMP1 negative input, and supporting TIM/LPTIM/USART/LPUART alternate functions |
| 29 | PB2 | bidirectional | 5V-tolerant GPIO with analog switch providing ADC input channel 10, COMP1 positive input, and supporting SPI2/USART/LPTIM alternate functions |
| 30 | PB10 | bidirectional | 5V-tolerant I2C fast-mode-plus GPIO providing ADC input channel 11, COMP1 output, and supporting LPUART/TIM/SPI2/I2C2/CEC alternate functions |
| 31 | PB11 | bidirectional | 5V-tolerant I2C fast-mode-plus GPIO providing ADC input channel 15, COMP2 output, and supporting SPI2/LPUART/TIM/I2C2 alternate functions |
| 32 | PB12 | bidirectional | 5V-tolerant GPIO providing ADC input channel 16 and supporting SPI2/LPUART/TIM/UCPD alternate functions |
| 33 | PB13 | bidirectional | 5V-tolerant I2C fast-mode-plus GPIO supporting SPI2/LPUART/TIM/USART/I2C2 alternate functions |
| 34 | PB14 | bidirectional | 5V-tolerant I2C fast-mode-plus GPIO supporting SPI2/TIM/USART/I2C2/UCPD alternate functions |
| 35 | PB15 | bidirectional | USB Type-C Power Delivery capable 5V-tolerant GPIO providing UCPD1 CC2 line and RTC reference input, supporting SPI2/TIM alternate functions |
| 36 | PA8 | bidirectional | USB Type-C Power Delivery capable 5V-tolerant GPIO providing UCPD1 CC1 line and supporting microcontroller clock output, SPI2/TIM/LPTIM alternate functions |
| 37 | PA9 | bidirectional | USB Type-C Power Delivery dead battery and 5V-tolerant GPIO providing UCPD1 dead battery CC1 line and supporting MCO/USART1/TIM/SPI2/I2C1 alternate functions |
| 38 | PC6 | bidirectional | GPIO with 5V tolerance supporting UCPD1 fast role swap transmit, TIM3/TIM2 channel alternate functions |
| 39 | PC7 | bidirectional | GPIO with 5V tolerance supporting UCPD2 fast role swap transmit, TIM3/TIM2 channel alternate functions |
| 40 | PD8 | bidirectional | GPIO with 5V tolerance supporting USART3 transmit, SPI1/I2S1 clock, LPTIM1 output alternate functions |
| 41 | PD9 | bidirectional | GPIO with 5V tolerance supporting USART3 receiver, SPI1/I2S1 chip select, TIM1 break input alternate functions |
| 42 | PA10 | bidirectional | USB Type-C Power Delivery dead battery and 5V-tolerant GPIO providing UCPD1 dead battery CC2 line and supporting USART1/SPI2/TIM/I2C1 alternate functions |
| 43 | PA11[PA9] | bidirectional | 5V-tolerant I2C fast-mode-plus GPIO remappable to PA9 position and supporting SPI1/I2S1/USART1/TIM/I2C2/COMP1 alternate functions |
| 44 | PA12[PA10] | bidirectional | 5V-tolerant I2C fast-mode-plus GPIO remappable to PA10 position and supporting SPI1/I2S1/USART1/TIM/I2C2/COMP2 alternate functions |
| 45 | PA13 | bidirectional | 5V-tolerant GPIO dedicated to serial wire debug input (SWDIO) with internal pull-up, supporting infrared output and events |
| 46 | PA14-BOOT0 | bidirectional | 5V-tolerant GPIO providing BOOT0 function for boot mode selection, configured as serial wire debug clock (SWCLK) with internal pull-down |
| 47 | PA15 | bidirectional | 5V-tolerant GPIO supporting SPI1/I2S1 chip select, USART/TIM alternate functions |
| 48 | PC8 | bidirectional | GPIO with 5V tolerance supporting UCPD2 fast role swap transmit, TIM3/TIM1 channel alternate functions |
| 49 | PC9 | bidirectional | GPIO with 5V tolerance supporting I2S clock input, TIM3/TIM1 channel alternate functions |
| 50 | PD0 | bidirectional | USB Type-C Power Delivery capable 5V-tolerant GPIO providing UCPD2 CC1 line and supporting SPI2/TIM16 alternate functions |
| 51 | PD1 | bidirectional | USB Type-C Power Delivery dead battery and 5V-tolerant GPIO providing UCPD2 dead battery CC1 line and supporting SPI2/TIM17 alternate functions |
| 52 | PD2 | bidirectional | USB Type-C Power Delivery capable 5V-tolerant GPIO providing UCPD2 CC2 line and supporting USART3/TIM alternate functions |
| 53 | PD3 | bidirectional | USB Type-C Power Delivery dead battery and 5V-tolerant GPIO providing UCPD2 dead battery CC2 line and supporting USART2/SPI2/TIM alternate functions |
| 54 | PD4 | bidirectional | GPIO with 5V tolerance supporting USART2 flow control, SPI2/TIM alternate functions |
| 55 | PD5 | bidirectional | GPIO with 5V tolerance supporting USART2 transmit, SPI1/I2S1 master clock, TIM1 break input alternate functions |
| 56 | PD6 | bidirectional | GPIO with 5V tolerance supporting USART2 receiver, SPI1/I2S1 data, LPTIM2 output alternate functions |
| 57 | PB3 | bidirectional | 5V-tolerant GPIO with analog switch providing COMP2 negative input and supporting SPI1/I2S1/TIM/USART alternate functions |
| 58 | PB4 | bidirectional | 5V-tolerant GPIO with analog switch providing COMP2 positive input and supporting SPI1/I2S1/TIM/USART alternate functions |
| 59 | PB5 | bidirectional | 5V-tolerant GPIO providing wakeup function, COMP2 output, and supporting SPI1/I2S1/TIM/LPTIM1/I2C1 alternate functions |
| 60 | PB6 | bidirectional | 5V-tolerant I2C fast-mode-plus GPIO providing COMP2 positive input and supporting USART1/TIM/SPI2/LPTIM1/I2C1 alternate functions |
| 61 | PB7 | bidirectional | 5V-tolerant I2C fast-mode-plus GPIO providing COMP2 negative input, PVD input, and supporting USART/SPI2/TIM/LPTIM1/I2C1 alternate functions |
| 62 | PB8 | bidirectional | 5V-tolerant I2C fast-mode-plus GPIO supporting CEC/SPI2/TIM/USART3/I2C1 alternate functions |
| 63 | PB9 | bidirectional | 5V-tolerant I2C fast-mode-plus GPIO supporting infrared output, UCPD2 fast role swap transmit, TIM/USART/SPI2 alternate functions |
| 64 | PC10 | bidirectional | GPIO with 5V tolerance supporting USART3/USART4 transmit, TIM1 channel 3 alternate functions |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | LQFP-64(10x10) |
| Category | Embedded Processors & Controllers |
| Pins | 64 |
CAD (KiCad official)
- Symbol:
STM32G071R8T6 - Footprint:
Package_QFP:LQFP-64_10x10mm_P0.5mm - 3D model: LQFP-64(10x10) (KiCad packages3D, STEP)
- 3D model files:
stm32g071r8t6-etched.step/stm32g071r8t6-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);stm32g071r8t6.step/stm32g071r8t6.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (136 pp, sha256
42c8a14c1c67b338, 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).