STM32F103VET6 Detailed explanation of pin function specifications and circuit principle instructions

The model " STM32F103 VET6" is a microcontroller produced by STMicroelectronics, a well-known semiconductor manufacturer. It is part of the STM32 series, which is based on ARM Cortex-M3 architecture.

Here’s the detailed specification and pinout functions for the STM32F103VET6. This model comes in a 100-pin LQFP (Low-profile Quad Flat Package) configuration. For your request, I'll provide a detailed explanation of the functions of all the pins as well as a list of common FAQs related to the STM32F103VET6. Let's break it down:

Pinout and Pin Functions (100-pin LQFP Package):

Below is a list of pin functions for each of the 100 pins in the STM32F103VET6 microcontroller:

Pin Number Pin Name Function 1 VSS Ground pin. 2 VDD Power supply pin (3.3V). 3 VBAT Battery pin for RTC (Real-Time Clock ). 4 PA13 SWDIO (Serial Wire Debug I/O). 5 PA14 SWCLK (Serial Wire Clock). 6 PA15 Alternate function: EXTI15 (External interrupt). 7 PB3 TIM2_CH3 (Timer 2 Channel 3). 8 PB4 TIM2_CH4 (Timer 2 Channel 4). 9 PB5 GPIO (General Purpose I/O). 10 PB6 I2C1_SCL (I2C Clock Line). 11 PB7 I2C1_SDA (I2C Data Line). 12 PC13 EXTI13 (External interrupt). 13 PC14 OSC32_IN (External oscillator input). 14 PC15 OSC32_OUT (External oscillator output). 15 PD0 USART2_RX (USART Receive pin). 16 PD1 USART2_TX (USART Transmit pin). 17 PD2 I2C2_SDA (I2C Data Line for I2C2). 18 PD3 I2C2_SCL (I2C Clock Line for I2C2). 19 PD4 SPI1_MISO (SPI Master Input Slave Output). 20 PD5 SPI1_MOSI (SPI Master Output Slave Input). 21 PD6 SPI1_SCK (SPI Clock). 22 PD7 SPI1_NSS (SPI Chip Select). 23 PD8 CAN1_RX (CAN Bus Receive). 24 PD9 CAN1_TX (CAN Bus Transmit). 25 PE0 EXTI0 (External Interrupt 0). 26 PE1 EXTI1 (External Interrupt 1). 27 PE2 EXTI2 (External Interrupt 2). 28 PE3 EXTI3 (External Interrupt 3). 29 PE4 EXTI4 (External Interrupt 4). 30 PE5 ADC1_IN5 (Analog input for ADC1). 31 PE6 ADC1_IN6 (Analog input for ADC1). 32 PE7 ADC1_IN7 (Analog input for ADC1). 33 PE8 ADC1_IN8 (Analog input for ADC1). 34 PE9 ADC1_IN9 (Analog input for ADC1). 35 PE10 ADC1_IN10 (Analog input for ADC1). 36 PE11 ADC1_IN11 (Analog input for ADC1). 37 PE12 ADC1_IN12 (Analog input for ADC1). 38 PE13 ADC1_IN13 (Analog input for ADC1). 39 PE14 ADC1_IN14 (Analog input for ADC1). 40 PE15 ADC1_IN15 (Analog input for ADC1). 41 PF0 Reserved for future use. 42 PF1 Reserved for future use. 43 PF2 Reserved for future use. 44 PF3 Reserved for future use. 45 PF4 Reserved for future use. 46 PF5 Reserved for future use. 47 PF6 Reserved for future use. 48 PF7 Reserved for future use. 49 PF8 Reserved for future use. 50 PF9 Reserved for future use. 51 PF10 Reserved for future use. 52 PF11 Reserved for future use. 53 PF12 Reserved for future use. 54 PF13 Reserved for future use. 55 PF14 Reserved for future use. 56 PF15 Reserved for future use. 57 PG0 Reserved for future use. 58 PG1 Reserved for future use. 59 PG2 Reserved for future use. 60 PG3 Reserved for future use. 61 PG4 Reserved for future use. 62 PG5 Reserved for future use. 63 PG6 Reserved for future use. 64 PG7 Reserved for future use. 65 PG8 Reserved for future use. 66 PG9 Reserved for future use. 67 PG10 Reserved for future use. 68 PG11 Reserved for future use. 69 PG12 Reserved for future use. 70 PG13 Reserved for future use. 71 PG14 Reserved for future use. 72 PG15 Reserved for future use. 73 VSS Ground pin. 74 VDD Power supply pin. 75 NC Not connected. 76 NC Not connected. 77 NC Not connected. 78 NC Not connected. 79 NC Not connected. 80 NC Not connected. 81 NC Not connected. 82 NC Not connected. 83 NC Not connected. 84 NC Not connected. 85 NC Not connected. 86 NC Not connected. 87 NC Not connected. 88 NC Not connected. 89 NC Not connected. 90 NC Not connected. 91 NC Not connected. 92 NC Not connected. 93 NC Not connected. 94 NC Not connected. 95 NC Not connected. 96 NC Not connected. 97 NC Not connected. 98 NC Not connected. 99 NC Not connected. 100 NC Not connected.

FAQ for STM32F103VET6:

Q: What is the supply voltage for the STM32F103VET6? A: The STM32F103VET6 operates with a supply voltage of 3.3V. Q: How many pins does the STM32F103VET6 have? A: The STM32F103VET6 has 100 pins. Q: What is the maximum clock speed of the STM32F103VET6? A: The maximum clock speed of the STM32F103VET6 is 72 MHz. Q: How much Flash memory is available on the STM32F103VET6? A: The STM32F103VET6 comes with 512KB of Flash memory. Q: How much SRAM does the STM32F103VET6 have? A: The STM32F103VET6 has 64KB of SRAM. Q: What communication protocols are supported by STM32F103VET6? A: It supports I2C, SPI, USART, CAN, and more. Q: Does STM32F103VET6 have a built-in ADC? A: Yes, it has a 12-bit ADC with up to 16 channels. Q: Can STM32F103VET6 be programmed in-circuit? A: Yes, the STM32F103VET6 can be programmed in-circuit using SWD or JTAG. Q: Is there a watchdog timer in STM32F103VET6? A: Yes, it has both independent and window watchdog timers. Q: What is the maximum operating temperature for STM32F103VET6? A: The maximum operating temperature is 85°C. Q: Can STM32F103VET6 be used for power-sensitive applications? A: Yes, it has various low-power modes to optimize power consumption. Q: What is the package type for STM32F103VET6? A: The STM32F103VET6 comes in a 100-pin LQFP package. Q: What is the core architecture of STM32F103VET6? A: It uses the ARM Cortex-M3 core architecture. Q: How many general-purpose I/O pins are available on STM32F103VET6? A: The STM32F103VET6 has up to 80 general-purpose I/O pins. Q: What is the resolution of the DAC in STM32F103VET6? A: The DAC resolution is 12-bit. Q: Does STM32F103VET6 have USB support? A: Yes, it supports USB 2.0 Full Speed. Q: Can STM32F103VET6 be used for motor control applications? A: Yes, it includes timers for motor control and PWM output. Q: What debugging interface s does STM32F103VET6 support? A: It supports both JTAG and SWD for debugging. Q: How many external interrupt pins are available on STM32F103VET6? A: It has 16 external interrupt pins. Q: What is the EEPROM size in STM32F103VET6? A: STM32F103VET6 does not have an internal EEPROM but supports emulated EEPROM using Flash memory.