STM32F103 RGT6 Detailed explanation of pin function specifications and circuit principle instructions
The model " STM32F103RGT6 " is from STMicroelectronics, which is a global semiconductor company. It is part of their STM32 family of microcontrollers. The STM32F103 series is based on the ARM Cortex-M3 architecture, which provides high performance with low Power consumption.
Packaging:
The STM32F103RGT6 uses the LQFP-64 package, which means it has 64 pins. It is a leaded plastic package suitable for surface-mount assembly. The "RGT6" suffix indicates that the part has 64 pins, is RoHS compliant, and is in the LQFP (Low-Profile Quad Flat Package).
Pin Function Specifications and Circuit Principles
The STM32F103RGT6 features 64 pins, and each pin has specific functions. Here’s the breakdown of these pin functions:
Pinout Table of STM32F103RGT6 Pin Number Pin Name Pin Functionality 1 PA0 GPIO, External Interrupt (EXTI0), ADC Channel 0, Tim1_CH1 2 PA1 GPIO, External Interrupt (EXTI1), ADC Channel 1, Tim1_CH2 3 PA2 GPIO, External Interrupt (EXTI2), ADC Channel 2, Tim1_CH3 4 PA3 GPIO, External Interrupt (EXTI3), ADC Channel 3, Tim1_CH4 5 PA4 GPIO, External Interrupt (EXTI4), ADC Channel 4, Tim1_BKIN 6 PA5 GPIO, ADC Channel 5, Tim2CH1, SPI1SCK 7 PA6 GPIO, ADC Channel 6, Tim2CH2, SPI1MISO 8 PA7 GPIO, ADC Channel 7, Tim2CH3, SPI1MOSI 9 PA8 GPIO, External Interrupt (EXTI9), ADC Channel 8, Tim1_CH1N 10 PB0 GPIO, External Interrupt (EXTI0), Tim3_CH1 11 PB1 GPIO, External Interrupt (EXTI1), Tim3_CH2 12 PB2 GPIO, External Interrupt (EXTI2), Tim3_CH3 13 PB3 GPIO, External Interrupt (EXTI3), Tim3_CH4 14 PB4 GPIO, External Interrupt (EXTI4), SPI2_NSS 15 PB5 GPIO, SPI2_SCK, External Interrupt (EXTI5) 16 PB6 GPIO, I2C1SCL, USART1TX, External Interrupt (EXTI6) 17 PB7 GPIO, I2C1SDA, USART1RX, External Interrupt (EXTI7) 18 PB8 GPIO, External Interrupt (EXTI8), USART3_TX 19 PB9 GPIO, External Interrupt (EXTI9), USART3_RX 20 PC13 GPIO, External Interrupt (EXTI13) 21 PC14 GPIO, External Interrupt (EXTI14) 22 PC15 GPIO, External Interrupt (EXTI15) 23 PD0 GPIO, External Interrupt (EXTI0), USART2_TX 24 PD1 GPIO, External Interrupt (EXTI1), USART2_RX 25 PD2 GPIO, External Interrupt (EXTI2) 26 PD3 GPIO, External Interrupt (EXTI3) 27 PD4 GPIO, External Interrupt (EXTI4) 28 PD5 GPIO, External Interrupt (EXTI5) 29 PD6 GPIO, External Interrupt (EXTI6) 30 PD7 GPIO, External Interrupt (EXTI7) 31 PD8 GPIO, External Interrupt (EXTI8) 32 PD9 GPIO, External Interrupt (EXTI9) 33 PD10 GPIO, External Interrupt (EXTI10) 34 PD11 GPIO, External Interrupt (EXTI11) 35 PD12 GPIO, External Interrupt (EXTI12) 36 PD13 GPIO, External Interrupt (EXTI13) 37 PD14 GPIO, External Interrupt (EXTI14) 38 PD15 GPIO, External Interrupt (EXTI15) 39 PE0 GPIO, External Interrupt (EXTI0), Tim4_CH1 40 PE1 GPIO, External Interrupt (EXTI1), Tim4_CH2 41 PE2 GPIO, External Interrupt (EXTI2), Tim4_CH3 42 PE3 GPIO, External Interrupt (EXTI3), Tim4_CH4 43 PE4 GPIO, External Interrupt (EXTI4), USART2_RX 44 PE5 GPIO, External Interrupt (EXTI5), USART2_TX 45 PE6 GPIO, External Interrupt (EXTI6) 46 PE7 GPIO, External Interrupt (EXTI7) 47 VSS Ground 48 VDD Power Supply (3.3V) 49 NRST Reset Pin 50 BOOT0 Boot Configuration Pin 51 PA15 GPIO, External Interrupt (EXTI15), Tim2CH1, UART1RTS 52 PB10 GPIO, External Interrupt (EXTI10), SPI1_MISO 53 PB11 GPIO, External Interrupt (EXTI11), SPI1_MOSI 54 PB12 GPIO, External Interrupt (EXTI12), SPI1_NSS 55 PB13 GPIO, External Interrupt (EXTI13), SPI1_SCK 56 PB14 GPIO, External Interrupt (EXTI14), SPI1_MISO 57 PB15 GPIO, External Interrupt (EXTI15), SPI1_MOSI Frequently Asked Questions (FAQs) Regarding STM32F103RGT6 What is the power supply voltage for STM32F103RGT6? The STM32F103RGT6 operates with a power supply voltage of 3.3V. How many pins does STM32F103RGT6 have? STM32F103RGT6 has a 64-pin LQFP package. Can the GPIO pins of STM32F103RGT6 be used for digital I/O? Yes, all the GPIO pins can be configured as digital input or output. What is the maximum Clock frequency of STM32F103RGT6? The STM32F103RGT6 has a maximum clock frequency of 72 MHz. What communication protocols are supported by STM32F103RGT6? The STM32F103RGT6 supports SPI, USART, I2C, and CAN communication protocols. Does STM32F103RGT6 support ADC? Yes, STM32F103RGT6 has a 12-bit ADC with multiple channels. Is STM32F103RGT6 suitable for motor control applications? Yes, it includes PWM and timer functionalities suitable for motor control. How much Flash memory is available in STM32F103RGT6? STM32F103RGT6 has 128KB of Flash memory. How many general-purpose timers does STM32F103RGT6 have? The STM32F103RGT6 includes three general-purpose timers.Does STM32F103RGT6 have an internal RTC (Real-Time Clock)?
Yes, STM32F103RGT6 includes an internal RTC.What is the maximum operating temperature for STM32F103RGT6?
The maximum operating temperature is 85°C for the standard version.Can STM32F103RGT6 be used in low-power applications?
Yes, STM32F103RGT6 features low-power modes for power-efficient applications.Does STM32F103RGT6 have a watchdog timer?
Yes, STM32F103RGT6 has an independent watchdog timer.What kind of debugging interface s are available in STM32F103RGT6?
STM32F103RGT6 supports JTAG and SWD (Serial Wire Debug) interfaces for debugging.How is the STM32F103RGT6 reset?
It can be reset using the NRST pin or through a software reset.What is the role of the BOOT0 pin?
The BOOT0 pin selects the boot source (from Flash memory or system memory).Is STM32F103RGT6 capable of USB communication?
No, STM32F103RGT6 does not support native USB communication.What kind of oscillator does STM32F103RGT6 use?
STM32F103RGT6 can use an external crystal oscillator or