The " STM32F103 VFT6" is part of the STM32 series of microcontrollers developed by STMicroelectronics. This specific microcontroller is based on the ARM Cortex-M3 core and is designed for a variety of Embedded applications due to its high performance and low Power consumption.
Here’s the detailed explanation of the required information regarding this microcontroller:
1. Brand:
The STM32F103VFT6 is a product from STMicroelectronics, which is a multinational electronics company that designs and manufactures semiconductors, and microcontrollers, including the STM32 series based on ARM Cortex cores.2. Package Type:
The STM32F103VFT6 comes in a LQFP-100 package, which means it has 100 pins arranged in a square footprint (14x14mm) with a lead pitch of 0.5mm.3. Pinout and Functions:
Below is a table that provides a detailed description of the pin functions for the STM32F103VFT6 in LQFP-100 package format.
Pin # Pin Name Pin Function Description 1 VDD Power supply pin (3.3V) 2 VSS Ground 3 NRST External Reset Pin 4 PA0 GPIO (General Purpose I/O) / ADC_IN0 5 PA1 GPIO / ADC_IN1 6 PA2 GPIO / USART2_TX (TX for UART) 7 PA3 GPIO / USART2_RX (RX for UART) 8 PA4 GPIO / SPI1_NSS (SPI Chip Select) 9 PA5 GPIO / SPI1_SCK (SPI Clock ) 10 PA6 GPIO / SPI1_MISO (SPI Master In Slave Out) 11 PA7 GPIO / SPI1_MOSI (SPI Master Out Slave In) 12 PA8 GPIO / USART1_TX 13 PA9 GPIO / USART1_RX 14 PA10 GPIO / USART1_RX (Alternate function) 15 PA11 GPIO / USB DM (USB Data Minus) 16 PA12 GPIO / USB DP (USB Data Plus) 17 PB0 GPIO / TIM3_CH3 (Timer Channel 3) 18 PB1 GPIO / TIM3_CH4 (Timer Channel 4) 19 PB2 GPIO / USART3_TX 20 PB3 GPIO / USART3_RX 21 PB4 GPIO / I2C1_SCL (I2C Clock Line) 22 PB5 GPIO / I2C1_SDA (I2C Data Line) 23 PB6 GPIO / SPI2_SCK (SPI Clock) 24 PB7 GPIO / SPI2_MISO (SPI Master In Slave Out) 25 PB8 GPIO / SPI2_MOSI (SPI Master Out Slave In) 26 PB9 GPIO / TIM1_CH2 (Timer Channel 2) 27 PB10 GPIO / TIM1_CH3 (Timer Channel 3) 28 PB11 GPIO / TIM1_CH4 (Timer Channel 4) 29 PB12 GPIO / TIM1_ETR (External Trigger for Timer) 30 PC13 GPIO / User Button (for external interrupt) 31 PC14 GPIO / OSC32_IN (Oscillator Input 32kHz) 32 PC15 GPIO / OSC32_OUT (Oscillator Output 32kHz) 33 PD0 GPIO / USART2_RX 34 PD1 GPIO / USART2_TX 35 PD2 GPIO / USART2_CK 36 PD3 GPIO / USART2_RTS 37 PD4 GPIO / USART2_CTS 38 PD5 GPIO / SPI1_NSS (SPI Chip Select) 39 PD6 GPIO / SPI1_SCK (SPI Clock) 40 PD7 GPIO / SPI1_MISO (SPI Master In Slave Out) 41 PD8 GPIO / SPI1_MOSI (SPI Master Out Slave In) 42 PD9 GPIO / USART1_RX 43 PD10 GPIO / USART1_TX 44 PD11 GPIO / USART1_CTS 45 PD12 GPIO / USART1_RTS 46 PD13 GPIO / I2C1_SCL (I2C Clock Line) 47 PD14 GPIO / I2C1_SDA (I2C Data Line) 48 PE0 GPIO / TIM9_CH1 49 PE1 GPIO / TIM9_CH2 50 PE2 GPIO / CAN1_RX 51 PE3 GPIO / CAN1_TX 52 PE4 GPIO / TIM10_CH1 53 PE5 GPIO / TIM11_CH1 54 PE6 GPIO / SPI3_SCK (SPI Clock) 55 PE7 GPIO / SPI3_MISO (SPI Master In Slave Out) 56 PE8 GPIO / SPI3_MOSI (SPI Master Out Slave In) 57 PE9 GPIO / USART6_RX 58 PE10 GPIO / USART6_TX 59 PE11 GPIO / CAN2_RX 60 PE12 GPIO / CAN2_TX 61 PE13 GPIO / TIM12_CH1 62 PE14 GPIO / TIM13_CH1 63 PE15 GPIO / TIM14_CH1 64 VCAP Internal Voltage Cap Pin 65 VREF+ Internal Reference Voltage Pin 66 BOOT0 Boot pin (used for boot mode selection) 67 PVD Power Voltage Detector Pin 68 VDD Power supply pin (3.3V) 69 VSS Ground 70 VBAT Backup Battery Input4. Frequently Asked Questions (FAQs):
Here are some frequently asked questions (FAQs) related to the STM32F103VFT6:
Q: What is the operating voltage of the STM32F103VFT6? A: The STM32F103VFT6 operates at a voltage of 2.0V to 3.6V.
Q: How many GPIO pins are available on the STM32F103VFT6? A: The STM32F103VFT6 has 80 GPIO pins.
Q: Can the STM32F103VFT6 be used for USB applications? A: Yes, it supports USB full-speed (12 Mbit/s) device functionality with two USB data lines (DP/DM).
Q: What is the clock frequency for STM32F103VFT6? A: The STM32F103VFT6 runs at a maximum frequency of 72 MHz.
Q: How much flash Memory does STM32F103VFT6 have? A: The STM32F103VFT6 comes with 512KB of Flash memory.
Q: Can I use STM32F103VFT6 for motor control applications? A: Yes, it has several features like PWM outputs and timer channels suitable for motor control.
Q: What is the max operating temperature for STM32F103VFT6? A: The maximum operating temperature for this microcontroller is 85°C.
Q: How many timers are available on STM32F103VFT6? A: The STM32F103VFT6 provides 4 general-purpose timers and 2 basic timers.
Q: Can I use the STM32F103VFT6 for audio applications? A: Yes, it can be used in audio applications, especially with its I2S and DMA features.
Q: Does STM32F103VFT6 support external interrupts? A: Yes, it supports external interrupts on several pins.
Q: Is the STM32F103VFT6 compatible with a 5V logic level? A: The STM32F103VFT6 operates at 3.3V logic levels; using it with 5V logic requires level shifting.
Q: Does STM32F103VFT6 have built-in hardware encryption? A: No, STM32F103VFT6 does not have built-in encryption hardware but can use software encryption libraries.
Q: What is the power consumption of STM32F103VFT6? A: The STM32F103VFT6 is low-power, consuming around 10-50mA depending on the operational mode.
Q: Can STM32F103VFT6 be programmed via JTAG? A: Yes, the STM32F103VFT6 supports JTAG and SWD for debugging and programming.
Q: How many communication interface s does STM32F103VFT6 support? A: It supports I2C, SPI, USART, and CAN interfaces.
Q: Does STM32F103VFT6 support DMA? A: Yes, the STM32F103VFT6 supports Direct Memory Access (DMA).
Q: Can STM32F103VFT6 be used in automotive applications? A: Yes, it can be used in automotive systems that require low power and reliable performance.
Q: Does STM32F103VFT6 support RTC? A: Yes, it has an RTC (Real-Time Clock) with a backup battery.
Q: Can STM32F103VFT6 interface with an external EEPROM? A: Yes, you can interface it with external EEPROM using I2C or SPI.
Q: What development tools support STM32F103VFT6? A: You can use STM32CubeIDE, Keil MDK, and IAR Embedded Workbench for development.
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