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STM32G070RBT6
Public Made by Adomby adom
STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). 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
markdownSTM32G070RBT6
STMicroelectronics · Microcontrollers (MCU/MPU/SOC) · LQFP-64(10x10)
STM32G070RBT6 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 | Port C pin 11, 5V tolerant I/O with alternate functions USART3_RX, USART4_RX, TIM1_CH4. |
| 2 | PC12 | bidirectional | Port C pin 12, 5V tolerant I/O with alternate function TIM14_CH1. |
| 3 | PC13 | bidirectional | Port C pin 13, 5V tolerant I/O with alternate function TIM1_BKIN, additional functions TAMP_IN1, RTC_TS, RTC_OUT1, WKUP2. |
| 4 | PC14-OSC32_IN | bidirectional | Port C pin 14, 5V tolerant I/O with alternate function TIM1_BKIN2, additional functions OSC32_IN and OSC_IN. |
| 5 | PC15-OSC32_OUT | bidirectional | Port C pin 15, 5V tolerant I/O with alternate functions OSC32_EN, OSC_EN, TIM15_BKIN, additional function OSC32_OUT. |
| 6 | VBAT | power_in | Backup power supply for RTC, TAMP, LSE oscillator and backup registers, 1.55 V to 3.6 V. |
| 7 | VREF+ | power_in | Analog peripheral input reference voltage, 2 V to VDDA. |
| 8 | VDD/VDDA | power_in | External power supply for internal regulator and analog, 2.0 V to 3.6 V. |
| 9 | VSS/VSSA | power_in | Ground reference for VDD/VDDA and VSS/VSSA pairs. |
| 10 | PF0-OSC_IN | bidirectional | Port F pin 0, 5V tolerant I/O with alternate functions TIM14_CH1 and OSC_IN. |
| 11 | PF1-OSC_OUT | bidirectional | Port F pin 1, 5V tolerant I/O with alternate functions OSC_EN, TIM15_CH1N, and OSC_OUT. |
| 12 | NRST | input | Reset pin with embedded weak pull-up resistor, 5V tolerant bidirectional reset input. |
| 13 | PC0 | bidirectional | Port C pin 0, 5V tolerant I/O. |
| 14 | PC1 | bidirectional | Port C pin 1, 5V tolerant I/O with alternate function TIM15_CH1. |
| 15 | PC2 | bidirectional | Port C pin 2, 5V tolerant I/O with alternate functions SPI2_MISO, TIM15_CH2. |
| 16 | PC3 | bidirectional | Port C pin 3, 5V tolerant I/O with alternate function SPI2_MOSI. |
| 17 | PA0 | bidirectional | Port A pin 0, 5V tolerant I/O with analog switch function and alternate functions SPI2_SCK, USART2_CTS, USART4_TX; additional functions ADC_IN0, TAMP_IN2, WKUP1. |
| 18 | PA1 | bidirectional | Port A pin 1, 5V tolerant I/O with analog switch function and alternate functions SPI1_SCK/I2S1_CK, USART2_RTS_DE_CK, USART4_RX, TIM15_CH1N, I2C1_SMBA, EVENTOUT; additional function ADC_IN1. |
| 19 | PA2 | bidirectional | Port A pin 2, 5V tolerant I/O with analog switch function and alternate functions SPI1_MOSI/I2S1_SD, USART2_TX, TIM15_CH1; additional functions ADC_IN2, WKUP4, LSCO. |
| 20 | PA3 | bidirectional | Port A pin 3, 5V tolerant I/O with analog switch function and alternate functions SPI2_MISO, USART2_RX, TIM15_CH2, EVENTOUT; additional function ADC_IN3. |
| 21 | PA4 | bidirectional | Port A pin 4, 3.6 V tolerant I/O with analog switch function and alternate functions SPI1_NSS/I2S1_WS, SPI2_MOSI, TIM14_CH1, EVENTOUT; additional functions ADC_IN4, RTC_OUT2. |
| 22 | PA5 | bidirectional | Port A pin 5, 3.6 V tolerant I/O with analog switch function and alternate functions SPI1_SCK/I2S1_CK, USART3_TX, EVENTOUT; additional function ADC_IN5. |
| 23 | PA6 | bidirectional | Port A pin 6, 5V tolerant I/O with analog switch function and alternate functions SPI1_MISO/I2S1_MCK, TIM3_CH1, TIM1_BKIN, USART3_CTS, TIM16_CH1; additional function ADC_IN6. |
| 24 | PA7 | bidirectional | Port A pin 7, 5V tolerant I/O with analog switch function and alternate functions SPI1_MOSI/I2S1_SD, TIM3_CH2, TIM1_CH1N, TIM14_CH1, TIM17_CH1; additional function ADC_IN7. |
| 25 | PC4 | bidirectional | Port C pin 4, 5V tolerant I/O with analog switch function and alternate functions USART3_TX, USART1_TX; additional function ADC_IN17. |
| 26 | PC5 | bidirectional | Port C pin 5, 5V tolerant I/O with analog switch function and alternate functions USART3_RX, USART1_RX; additional functions ADC_IN18, WKUP5. |
| 27 | PB0 | bidirectional | Port B pin 0, 5V tolerant I/O with analog switch function and alternate functions SPI1_NSS/I2S1_WS, TIM3_CH3, TIM1_CH2N, USART3_RX; additional function ADC_IN8. |
| 28 | PB1 | bidirectional | Port B pin 1, 5V tolerant I/O with analog switch function and alternate functions TIM14_CH1, TIM3_CH4, TIM1_CH3N, USART3_RTS_DE_CK, EVENTOUT; additional function ADC_IN9. |
| 29 | PB2 | bidirectional | Port B pin 2, 5V tolerant I/O with analog switch function and alternate functions SPI2_MISO, USART3_TX, EVENTOUT; additional function ADC_IN10. |
| 30 | PB10 | bidirectional | Port B pin 10, 5V tolerant I/O Fm+ capable and alternate functions USART3_TX, SPI2_SCK, I2C2_SCL; additional function ADC_IN11. |
| 31 | PB11 | bidirectional | Port B pin 11, 5V tolerant I/O Fm+ capable and alternate functions SPI2_MOSI, USART3_RX, I2C2_SDA; additional function ADC_IN15. |
| 32 | PB12 | bidirectional | Port B pin 12, 5V tolerant I/O with analog switch function and alternate functions SPI2_NSS, TIM1_BKIN, TIM15_BKIN, EVENTOUT; additional function ADC_IN16. |
| 33 | PB13 | bidirectional | Port B pin 13, 5V tolerant I/O Fm+ capable and alternate functions SPI2_SCK, TIM1_CH1N, USART3_CTS, TIM15_CH1N, I2C2_SCL, EVENTOUT. |
| 34 | PB14 | bidirectional | Port B pin 14, 5V tolerant I/O Fm+ capable and alternate functions SPI2_MISO, TIM1_CH2N, USART3_RTS_DE_CK, TIM15_CH1, I2C2_SDA, EVENTOUT. |
| 35 | PB15 | bidirectional | Port B pin 15, 5V tolerant I/O with specific electrical characteristics and alternate functions SPI2_MOSI, TIM1_CH3N, TIM15_CH1N, TIM15_CH2, EVENTOUT; additional function RTC_REFIN. |
| 36 | PA8 | bidirectional | Port A pin 8, 5V tolerant I/O with specific electrical characteristics and alternate functions MCO, SPI2_NSS, TIM1_CH1, EVENTOUT. |
| 37 | PA9 | bidirectional | Port A pin 9, 5V tolerant I/O Fm+ capable with specific electrical characteristics and alternate functions MCO, USART1_TX, TIM1_CH2, SPI2_MISO, TIM15_BKIN, I2C1_SCL, EVENTOUT. |
| 38 | PC6 | bidirectional | Port C pin 6, 5V tolerant I/O with specific electrical characteristics and alternate function TIM3_CH1. |
| 39 | PC7 | bidirectional | Port C pin 7, 5V tolerant I/O with alternate function TIM3_CH2. |
| 40 | PD8 | bidirectional | Port D pin 8, 5V tolerant I/O with alternate functions USART3_TX, SPI1_SCK/I2S1_CK. |
| 41 | PD9 | bidirectional | Port D pin 9, 5V tolerant I/O with alternate functions USART3_RX, SPI1_NSS/I2S1_WS, TIM1_BKIN2. |
| 42 | PA10 | bidirectional | Port A pin 10, 5V tolerant I/O Fm+ capable with specific electrical characteristics and alternate functions SPI2_MOSI, USART1_RX, TIM1_CH3, TIM17_BKIN, I2C1_SDA, EVENTOUT. |
| 43 | PA11 [PA9] | bidirectional | Port A pin 11 (remappable to PA9), 5V tolerant I/O Fm+ capable with specific electrical characteristics and alternate functions SPI1_MISO/I2S1_MCK, USART1_CTS, TIM1_CH4, TIM1_BKIN2, I2C2_SCL. |
| 44 | PA12 [PA10] | bidirectional | Port A pin 12 (remappable to PA10), 5V tolerant I/O Fm+ capable with specific electrical characteristics and alternate functions SPI1_MOSI/I2S1_SD, USART1_RTS_DE_CK, TIM1_ETR, I2S_CKIN, I2C2_SDA. |
| 45 | PA13 | bidirectional | Port A pin 13, 5V tolerant I/O configured as serial wire debug SWDIO with alternate functions IR_OUT, EVENTOUT; internal pull-up activated upon reset. |
| 46 | PA14-BOOT0 | bidirectional | Port A pin 14, 5V tolerant I/O configured as serial wire debug SWCLK with alternate functions USART2_TX, EVENTOUT; additional function BOOT0; internal pull-down activated upon reset. |
| 47 | PA15 | bidirectional | Port A pin 15, 5V tolerant I/O with alternate functions SPI1_NSS/I2S1_WS, USART2_RX, USART4_RTS_DE_CK, USART3_RTS_DE_CK, EVENTOUT. |
| 48 | PC8 | bidirectional | Port C pin 8, 5V tolerant I/O with alternate functions TIM3_CH3, TIM1_CH1. |
| 49 | PC9 | bidirectional | Port C pin 9, 5V tolerant I/O with alternate functions I2S_CKIN, TIM3_CH4, TIM1_CH2. |
| 50 | PD0 | bidirectional | Port D pin 0, 5V tolerant I/O with specific electrical characteristics and alternate functions EVENTOUT, SPI2_NSS, TIM16_CH1. |
| 51 | PD1 | bidirectional | Port D pin 1, 5V tolerant I/O with specific electrical characteristics and alternate functions EVENTOUT, SPI2_SCK, TIM17_CH1. |
| 52 | PD2 | bidirectional | Port D pin 2, 5V tolerant I/O with specific electrical characteristics and alternate functions USART3_RTS_DE_CK, TIM3_ETR, TIM1_CH1N. |
| 53 | PD3 | bidirectional | Port D pin 3, 5V tolerant I/O with specific electrical characteristics and alternate functions USART2_CTS, SPI2_MISO, TIM1_CH2N. |
| 54 | PD4 | bidirectional | Port D pin 4, 5V tolerant I/O with alternate functions USART2_RTS_DE_CK, SPI2_MOSI, TIM1_CH3N. |
| 55 | PD5 | bidirectional | Port D pin 5, 5V tolerant I/O with alternate functions USART2_TX, SPI1_MISO/I2S1_MCK, TIM1_BKIN. |
| 56 | PD6 | bidirectional | Port D pin 6, 5V tolerant I/O with alternate functions USART2_RX, SPI1_MOSI/I2S1_SD. |
| 57 | PB3 | bidirectional | Port B pin 3, 5V tolerant I/O with analog switch function and alternate functions SPI1_SCK/I2S1_CK, TIM1_CH2, USART1_RTS_DE_CK, EVENTOUT. |
| 58 | PB4 | bidirectional | Port B pin 4, 5V tolerant I/O with analog switch function and alternate functions SPI1_MISO/I2S1_MCK, TIM3_CH1, USART1_CTS, TIM17_BKIN, EVENTOUT. |
| 59 | PB5 | bidirectional | Port B pin 5, 5V tolerant I/O with alternate functions SPI1_MOSI/I2S1_SD, TIM3_CH2, TIM16_BKIN, I2C1_SMBA; additional function WKUP6. |
| 60 | PB6 | bidirectional | Port B pin 6, 5V tolerant I/O Fm+ capable and alternate functions USART1_TX, TIM1_CH3, TIM16_CH1N, SPI2_MISO, I2C1_SCL, EVENTOUT. |
| 61 | PB7 | bidirectional | Port B pin 7, 5V tolerant I/O Fm+ capable and alternate functions USART1_RX, SPI2_MOSI, TIM17_CH1N, USART4_CTS, I2C1_SDA, EVENTOUT. |
| 62 | PB8 | bidirectional | Port B pin 8, 5V tolerant I/O Fm+ capable and alternate functions SPI2_SCK, TIM16_CH1, USART3_TX, TIM15_BKIN, I2C1_SCL, EVENTOUT. |
| 63 | PB9 | bidirectional | Port B pin 9, 5V tolerant I/O Fm+ capable and alternate functions IR_OUT, TIM17_CH1, USART3_RX, SPI2_NSS, I2C1_SDA, EVENTOUT. |
| 64 | PC10 | bidirectional | Port C pin 10, 5V tolerant I/O with alternate functions USART3_TX, USART4_TX, TIM1_CH3. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | LQFP-64(10x10) |
| Category | Embedded Processors & Controllers |
| Pins | 64 |
CAD (KiCad official)
- Symbol:
STM32G070RBT6 - Footprint:
Package_QFP:LQFP-64_10x10mm_P0.5mm - 3D model: LQFP-64(10x10) (KiCad packages3D, STEP)
- 3D model files:
stm32g070rbt6-etched.step/stm32g070rbt6-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);stm32g070rbt6.step/stm32g070rbt6.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (93 pp, sha256
29c4b367c493f973, 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).