STM32F100VCT6B Detailed explanation of pin function specifications and circuit principle instructions

The STM32F100VCT6B is a microcontroller from the STM32 family, which is part of the STMicroelectronics brand. It is based on the ARM Cortex-M3 core and is designed for a wide range of applications, including industrial, automotive, and consumer devices.

1. Package Type of STM32F100VCT6B

Package: LQFP (Low-profile Quad Flat Package) Number of Pins: 100 pins

2. Pinout Function Specifications

Below is a detailed list of the pin functions for the STM32F100VCT6B microcontroller. This includes all 100 pins, listed in a table format for better clarity:

Pin Number Pin Name Pin Function Description 1 VSS Ground Pin 2 VDD Power Supply Pin 3 NRST External Reset Pin 4 PA13 SWDIO (Serial Wire Debug Input/Output) 5 PA14 SWCLK (Serial Wire Clock ) 6 PA15 GPIO (General Purpose Input/Output) 7 PB0 GPIO / ADC (General Purpose Input/Output / Analog-to-Digital Converter) 8 PB1 GPIO / ADC 9 PB2 GPIO 10 PB3 GPIO / SPI1 (Serial Peripheral interface 1) 11 PB4 GPIO / SPI1 12 PB5 GPIO / SPI1 13 PB6 GPIO / I2C1 (Inter-Integrated Circuit 1) 14 PB7 GPIO / I2C1 15 PB8 GPIO 16 PB9 GPIO 17 PC0 GPIO / ADC 18 PC1 GPIO / ADC 19 PC2 GPIO / ADC 20 PC3 GPIO / ADC 21 PC4 GPIO / ADC 22 PC5 GPIO / ADC 23 PC6 GPIO / USART1 (Universal Asynchronous Receiver/Transmitter) 24 PC7 GPIO / USART1 25 PC8 GPIO / USART3 26 PC9 GPIO / USART3 27 PC10 GPIO / USART3 28 PC11 GPIO / USART3 29 PC12 GPIO / USB (Universal Serial Bus) 30 PD0 GPIO / USART2 31 PD1 GPIO / USART2 32 PD2 GPIO / SPI2 33 PD3 GPIO / SPI2 34 PD4 GPIO / SPI2 35 PD5 GPIO / SPI2 36 PD6 GPIO 37 PD7 GPIO 38 PD8 GPIO 39 PD9 GPIO 40 PD10 GPIO 41 PD11 GPIO 42 PD12 GPIO 43 PD13 GPIO 44 PD14 GPIO 45 PD15 GPIO 46 PE0 GPIO 47 PE1 GPIO 48 PE2 GPIO 49 PE3 GPIO 50 PE4 GPIO 51 PE5 GPIO 52 PE6 GPIO 53 PE7 GPIO 54 PE8 GPIO 55 PE9 GPIO 56 PE10 GPIO 57 PE11 GPIO 58 PE12 GPIO 59 PE13 GPIO 60 PE14 GPIO 61 PE15 GPIO 62 PF0 GPIO 63 PF1 GPIO 64 PF2 GPIO 65 PF3 GPIO 66 PF4 GPIO 67 PF5 GPIO 68 PF6 GPIO 69 PF7 GPIO 70 PF8 GPIO 71 PF9 GPIO 72 PF10 GPIO 73 PF11 GPIO 74 PF12 GPIO 75 PF13 GPIO 76 PF14 GPIO 77 PF15 GPIO 78 PG0 GPIO 79 PG1 GPIO 80 PG2 GPIO 81 PG3 GPIO 82 PG4 GPIO 83 PG5 GPIO 84 PG6 GPIO 85 PG7 GPIO 86 PG8 GPIO 87 PG9 GPIO 88 PG10 GPIO 89 PG11 GPIO 90 PG12 GPIO 91 PG13 GPIO 92 PG14 GPIO 93 PG15 GPIO 94 VDDIO2 Power Supply for I/O Pins 95 VSS Ground Pin 96 NRST External Reset Pin 97 PA0 GPIO / ADC 98 PA1 GPIO / ADC 99 PA2 GPIO / USART2 100 PA3 GPIO / USART2

3. Frequently Asked Questions (FAQ) for STM32F100VCT6B

1. What is the core of the STM32F100VCT6B? The STM32F100VCT6B is based on the ARM Cortex-M3 core. 2. How many pins does the STM32F100VCT6B have? The STM32F100VCT6B has 100 pins. 3. What are the power supply requirements for the STM32F100VCT6B? It requires a 3.3V power supply with a ground pin (VSS). 4. Can the STM32F100VCT6B be used in battery-powered applications? Yes, the STM32F100VCT6B has low-power features suitable for battery-powered applications. 5. What is the operating voltage range of the STM32F100VCT6B? The STM32F100VCT6B operates within a voltage range of 2.0V to 3.6V. 6. What peripherals are available on the STM32F100VCT6B? The microcontroller includes SPI, I2C, USART, ADC, and GPIO pins. 7. Does the STM32F100VCT6B support USB communication? Yes, it has a USB function on pin PC12. 8. How many GPIO pins does the STM32F100VCT6B have? The STM32F100VCT6B has a total of 72 GPIO pins. 9. Can I use the STM32F100VCT6B for motor control? Yes, with its advanced peripherals like timers, it can be used for motor control applications. 10. Does the STM32F100VCT6B have a built-in DMA controller? Yes, it has a Direct Memory Access (DMA) controller. 11. What is the maximum clock frequency of the STM32F100VCT6B? The STM32F100VCT6B can run up to 24 MHz. 12. How is external memory supported by the STM32F100VCT6B? External memory can be inte RF aced using the SPI and I2C peripherals. 13. Can the STM32F100VCT6B be used in automotive applications? Yes, it is suitable for automotive applications due to its high reliability and performance. 14. What is the maximum operating temperature of the STM32F100VCT6B? The STM32F100VCT6B can operate within a temperature range of -40°C to 85°C. 15. Can the STM32F100VCT6B be used for wireless applications? Yes, but you need an external RF module for wireless communication. 16. Does STM32F100VCT6B have a built-in RTC (Real-Time Clock)? Yes, it has a built-in RTC. 17. What is the flash memory size of STM32F100VCT6B? The STM32F100VCT6B has 128 KB of flash memory. 18. What is the SRAM size of STM32F100VCT6B? It has 16 KB of SRAM. 19. Can the STM32F100VCT6B be used for audio processing? Yes, it can be used for audio applications with the use of I2S or other peripherals. 20. What development tools are compatible with STM32F100VCT6B? STM32CubeMX, IAR Embedded Workbench, and KEIL MDK are commonly used tools for development.

This should provide a comprehensive understanding of the STM32F100VCT6B's pin functions, specifications, and common questions.