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STM32G030F6P6 Detailed explanation of pin function specifications and circuit principle instructions

The STM32G030F6P6 is part of the STMicroelectronics STM32G0 series. This series is based on the ARM Cortex-M0+ core, offering a low- Power , low-cost microcontroller with a wide range of features for applications in consumer, industrial, and automotive sectors. The STM32G030F6P6 specifically belongs to the STM32G0 family, which is designed for simpler and cost-efficient applications with features like 32-bit processing, several communication interface s, timers, and other functionalities.

Packaging:

Package Type: LQFP-48 (Low-Profile Quad Flat Package, 48 pins) Pin Count: 48 pins

Pin Function Specification and Circuit Principle:

Here’s a detailed description of the pins for the STM32G030F6P6 microcontroller in the LQFP-48 package. The pin functions are categorized into general-purpose I/O (GPIO), communication peripherals (SPI, UART, etc.), power, and other functionalities. These are outlined below, covering all 48 pins.

Pin Function List: Pin Number Pin Name Function Description 1 PA13 SWDIO (Serial Wire Debug Input/Output) 2 PA14 SWCLK (Serial Wire Clock ) 3 PA15 JTDI (JTAG Test Data In) 4 PB3 JTDO (JTAG Test Data Out) 5 PB4 JTRST (JTAG Test Reset) 6 PB5 SPI1_SCK (SPI1 Serial Clock) 7 PB6 SPI1_MISO (SPI1 Master In Slave Out) 8 PB7 SPI1_MOSI (SPI1 Master Out Slave In) 9 PB8 I2C1_SCL (I2C1 Clock Line) 10 PB9 I2C1_SDA (I2C1 Data Line) 11 PA0 ADC1_IN0 (Analog Input) 12 PA1 ADC1_IN1 (Analog Input) 13 PA2 USART2_TX (USART2 Transmit) 14 PA3 USART2_RX (USART2 Receive) 15 PA4 GPIO (General Purpose Input/Output) 16 PA5 GPIO (General Purpose Input/Output) 17 PA6 USART1_TX (USART1 Transmit) 18 PA7 USART1_RX (USART1 Receive) 19 PA8 MCO (Microcontroller Output) 20 PA9 USART1_TX (USART1 Transmit) 21 PA10 USART1_RX (USART1 Receive) 22 PA11 SPI1_NSS (SPI1 Slave Select) 23 PA12 SPI1_SCK (SPI1 Serial Clock) 24 PB0 GPIO (General Purpose Input/Output) 25 PB1 GPIO (General Purpose Input/Output) 26 PB2 GPIO (General Purpose Input/Output) 27 PB10 SPI1_MISO (SPI1 Master In Slave Out) 28 PB11 SPI1_MOSI (SPI1 Master Out Slave In) 29 PB12 SPI1_SCK (SPI1 Serial Clock) 30 PB13 SPI1_NSS (SPI1 Slave Select) 31 PB14 SCL (I2C1 Clock Line) 32 PB15 SDA (I2C1 Data Line) 33 PC13 TAMPER (Tamper Detection Input) 34 PC14 RTC_LSE (Low-Speed External Oscillator) 35 PC15 RTC_LSE (Low-Speed External Oscillator) 36 PD0 GPIO (General Purpose Input/Output) 37 PD1 GPIO (General Purpose Input/Output) 38 PD2 GPIO (General Purpose Input/Output) 39 PD3 GPIO (General Purpose Input/Output) 40 PD4 GPIO (General Purpose Input/Output) 41 PD5 GPIO (General Purpose Input/Output) 42 PD6 GPIO (General Purpose Input/Output) 43 PD7 GPIO (General Purpose Input/Output) 44 VDD Power Supply (3.3V) 45 VSS Ground 46 VDDA Analog Power Supply 47 VSSA Analog Ground 48 NRST Reset Pin

20 Common FAQ:

Q: What is the STM32G030F6P6 microcontroller? A: The STM32G030F6P6 is a microcontroller from the STM32G0 series by STMicroelectronics, featuring a Cortex-M0+ core, designed for low-cost and low-power applications.

Q: What package does the STM32G030F6P6 come in? A: It comes in a 48-pin LQFP (Low-Profile Quad Flat Package).

Q: How many GPIO pins does the STM32G030F6P6 have? A: The STM32G030F6P6 has 38 General Purpose Input/Output (GPIO) pins.

Q: What is the voltage range for STM32G030F6P6? A: The STM32G030F6P6 operates with a voltage range of 2.7V to 3.6V.

Q: Can the STM32G030F6P6 be used in communication applications? A: Yes, it supports multiple communication protocols including SPI, I2C, and UART.

Q: What is the maximum clock frequency of STM32G030F6P6? A: The maximum clock frequency is 64 MHz.

Q: Is the STM32G030F6P6 suitable for automotive applications? A: Yes, it is designed to meet industrial and automotive standards.

Q: Does STM32G030F6P6 support analog functions? A: Yes, it includes features like analog-to-digital conversion and voltage reference.

Q: What is the reset pin for STM32G030F6P6? A: The reset pin is NRST (Pin 48).

Q: How can I use the USART functionality in STM32G030F6P6? A: USART1 and USART2 can be configured for asynchronous communication, with TX and RX pins on PA9, PA10, PA2, and PA3.

Q: What is the function of PA13 and PA14 in STM32G030F6P6? A: PA13 is SWDIO (Serial Wire Debug Input/Output) and PA14 is SWCLK (Serial Wire Clock).

Q: Can the STM32G030F6P6 handle power management? A: Yes, it supports several low-power modes like Sleep, Standby, and Shutdown.

Q: What is the role of the VDD and VSS pins in STM32G030F6P6? A: VDD is the power supply pin (3.3V), and VSS is the ground pin.

Q: How does STM32G030F6P6 handle analog input? A: Analog inputs are handled through ADC pins like PA0, PA1 for analog-to-digital conversion.

Q: What is the purpose of the NRST pin? A: The NRST pin is used for external reset control of the microcontroller.

Q: Can STM32G030F6P6 be used for audio applications? A: Yes, it can be used for simple audio signal processing, but lacks advanced DAC functionality.

Q: How many timers are present in STM32G030F6P6? A: It includes multiple timers, including general-purpose timers and watchdog timers.

Q: Is STM32G030F6P6 compatible with ST-Link for debugging? A: Yes, STM32G030F6P6 can be debugged using ST-Link through the SWD interface.

Q: What is the power consumption of the STM32G030F6P6? A: The power consumption is optimized for low-power applications and varies depending on the mode.

Q: Can I use external clock sources with STM32G030F6P6? A: Yes, it supports external crystal oscillators or clock sources through pins like PA8 for the MCO.

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