STM32F207VCT6 Detailed explanation of pin function specifications and circuit principle instructions

The STM32F207VCT6 is a microcontroller from STMicroelectronics, part of the STM32 family. It features a 32-bit ARM Cortex-M3 core and is designed for high-performance applications requiring a wide variety of peripheral functions. Let's go over the requested details:

1. Brand:

STMicroelectronics is the manufacturer of this microcontroller.

2. Package Type:

LQFP-100 (Low-profile Quad Flat Package, 100 pins) for this particular model, but there are variations like LQFP-144, etc., depending on the exact variant of the STM32F207 series.

3. Pinout Details:

The STM32F207VCT6 has 100 pins in total, and each of them is designed for specific functions such as GPIO, peripherals, Power supply, etc.

Here’s the detailed pin function specification for STM32F207VCT6 (LQFP-100):

Pin Number Pin Name Pin Function 1 VSS Ground 2 VDDA Analog power supply 3 VCAP1 Voltage regulator capacitor 4 PA13 SWDIO (Serial Wire Debug Data Input/Output) 5 PA14 SWCLK (Serial Wire Clock ) 6 PA15 JTDI (JTAG Test Data Input) 7 PB3 JTDO (JTAG Test Data Output) 8 PB4 NJTRST (JTAG Reset) 9 PB5 SPI1_SCK (SPI Clock) 10 PB6 SPI1_MISO (SPI Master In Slave Out) 11 PB7 SPI1_MOSI (SPI Master Out Slave In) 12 PB8 I2C1_SCL (I2C Clock) 13 PB9 I2C1_SDA (I2C Data) 14 PC13 TAMPER (Tamper Input) 15 PC14 OSC32_IN (32.768 kHz Crystal Input) 16 PC15 OSC32_OUT (32.768 kHz Crystal Output) 17 PD0 USART2_RX (USART2 Receive) 18 PD1 USART2_TX (USART2 Transmit) 19 PD2 USART2_CTS (Clear to Send) 20 PD3 USART2_RTS (Request to Send) 21 PD4 SPI2_NSS (SPI Chip Select) 22 PD5 SPI2_SCK (SPI Clock) 23 PD6 SPI2_MISO (SPI Master In Slave Out) 24 PD7 SPI2_MOSI (SPI Master Out Slave In) 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 EXTI5 (External Interrupt 5) 31 PE6 EXTI6 (External Interrupt 6) 32 PE7 EXTI7 (External Interrupt 7) 33 PE8 EXTI8 (External Interrupt 8) 34 PE9 EXTI9 (External Interrupt 9) 35 PE10 EXTI10 (External Interrupt 10) 36 PE11 EXTI11 (External Interrupt 11) 37 PE12 EXTI12 (External Interrupt 12) 38 PE13 EXTI13 (External Interrupt 13) 39 PE14 EXTI14 (External Interrupt 14) 40 PE15 EXTI15 (External Interrupt 15) 41 PF0 ADC1_IN0 (Analog Input Channel 0) 42 PF1 ADC1_IN1 (Analog Input Channel 1) 43 PF2 ADC1_IN2 (Analog Input Channel 2) 44 PF3 ADC1_IN3 (Analog Input Channel 3) 45 PF4 ADC1_IN4 (Analog Input Channel 4) 46 PF5 ADC1_IN5 (Analog Input Channel 5) 47 PF6 ADC1_IN6 (Analog Input Channel 6) 48 PF7 ADC1_IN7 (Analog Input Channel 7) 49 PF8 ADC1_IN8 (Analog Input Channel 8) 50 PF9 ADC1_IN9 (Analog Input Channel 9) 51 PF10 ADC1_IN10 (Analog Input Channel 10) 52 PF11 ADC1_IN11 (Analog Input Channel 11) 53 PF12 ADC1_IN12 (Analog Input Channel 12) 54 PF13 ADC1_IN13 (Analog Input Channel 13) 55 PF14 ADC1_IN14 (Analog Input Channel 14) 56 PF15 ADC1_IN15 (Analog Input Channel 15) 57 PG0 I2C2_SCL (I2C Clock) 58 PG1 I2C2_SDA (I2C Data) 59 PG2 TIM3_CH1 (Timer 3 Channel 1) 60 PG3 TIM3_CH2 (Timer 3 Channel 2) 61 PG4 TIM3_CH3 (Timer 3 Channel 3) 62 PG5 TIM3_CH4 (Timer 3 Channel 4) 63 PH0 TIM4_CH1 (Timer 4 Channel 1) 64 PH1 TIM4_CH2 (Timer 4 Channel 2) 65 PH2 TIM4_CH3 (Timer 4 Channel 3) 66 PH3 TIM4_CH4 (Timer 4 Channel 4) 67 PH4 I2S1_WS (I2S Word Select) 68 PH5 I2S1_CK (I2S Clock) 69 PH6 I2S1_SD (I2S Serial Data) 70 PH7 I2S1_MCK (I2S Master Clock) 71 PJ0 UART4_TX (UART4 Transmit) 72 PJ1 UART4_RX (UART4 Receive) 73 PJ2 UART4_CTS (Clear to Send) 74 PJ3 UART4_RTS (Request to Send) 75 PJ4 I2C3_SCL (I2C Clock) 76 PJ5 I2C3_SDA (I2C Data) 77 PJ6 UART5_TX (UART5 Transmit) 78 PJ7 UART5_RX (UART5 Receive) 79 PJ8 UART5_CTS (Clear to Send) 80 PJ9 UART5_RTS (Request to Send) 81 PK0 GPIO (General Purpose I/O) 82 PK1 GPIO (General Purpose I/O) 83 PK2 GPIO (General Purpose I/O) 84 PK3 GPIO (General Purpose I/O) 85 PK4 GPIO (General Purpose I/O) 86 PK5 GPIO (General Purpose I/O) 87 PK6 GPIO (General Purpose I/O) 88 PK7 GPIO (General Purpose I/O) 89 PK8 GPIO (General Purpose I/O) 90 PK9 GPIO (General Purpose I/O) 91 PK10 GPIO (General Purpose I/O) 92 PK11 GPIO (General Purpose I/O) 93 PK12 GPIO (General Purpose I/O) 94 PK13 GPIO (General Purpose I/O) 95 PK14 GPIO (General Purpose I/O) 96 PK15 GPIO (General Purpose I/O) 97 VDD Power supply 98 VSS Ground 99 NRST Reset pin 100 BOOT0 Boot configuration pin

4. FAQ (Frequently Asked Questions)

Q: What is the operating voltage of STM32F207VCT6? A: The operating voltage range for STM32F207VCT6 is 2.0V to 3.6V.

Q: How many GPIO pins does STM32F207VCT6 have? A: STM32F207VCT6 has 82 GPIO pins in total.

Q: Can STM32F207VCT6 be programmed via JTAG? A: Yes, STM32F207VCT6 supports programming and debugging via JTAG (pins JTDI, JTDO, and NJTRST).

Q: Does STM32F207VCT6 support USB? A: Yes, it has a USB 2.0 full-speed peripheral.

Q: How many I2C interface s are available in STM32F207VCT6? A: STM32F207VCT6 has 3 I2C interfaces: I2C1, I2C2, and I2C3.

Q: Does STM32F207VCT6 support external interrupts? A: Yes, STM32F207VCT6 supports 16 external interrupts (EXTI0 to EXTI15).

Q: How many SPI interfaces does STM32F207VCT6 have? A: STM32F207VCT6 has 3 SPI interfaces.

Q: What is the maximum clock speed for STM32F207VCT6? A: The maximum clock speed for STM32F207VCT6 is 120 MHz.

Q: Can STM32F207VCT6 operate at low power? A: Yes, STM32F207VCT6 supports various low-power modes including Sleep, Stop, and Standby.

Q: What are the communication protocols supported by STM32F207VCT6? A: STM32F207VCT6 supports SPI, I2C, UART, USART, CAN, and USB.

Q: Does STM32F207VCT6 have analog-to-digital conversion (ADC)? A: Yes, STM32F207VCT6 has a 12-bit ADC with up to 16 channels.

Q: Can STM32F207VCT6 be used for motor control? A: Yes, it supports advanced motor control features like PWM generation.

Q: Does STM32F207VCT6 have DMA support? A: Yes, STM32F207VCT6 has Direct Memory Access (DMA) to transfer data between peripherals and memory.

Q: Does STM32F207VCT6 have a watchdog timer? A: Yes, STM32F207VCT6 has independent and window watchdog timers.

Q: How much flash memory does STM32F207VCT6 have? A: STM32F207VCT6 has 512 KB of flash memory.

Q: How much RAM does STM32F207VCT6 have? A: STM32F207VCT6 has 192 KB of SRAM.

Q: Is there a bootloader available for STM32F207VCT6? A: Yes, STM32F207VCT6 includes a built-in bootloader.

Q: What are the typical applications of STM32F207VCT6? A: It is suitable for industrial control, robotics, medical devices, and consumer electronics.

Q: Does STM32F207VCT6 have an internal oscillator? A: Yes, it has an internal high-speed and low-speed oscillator.

Q: Can STM32F207VCT6 operate at high temperatures? A: STM32F207VCT6 can operate at temperatures ranging from -40°C to 85°C (standard grade).

This is a detailed overview of the STM32F207VCT6 microcontroller, including its pinout, features, and common questions. If you need additional clarification or details, feel free to ask!