The STM32H750XBH6 is a microcontroller from the STM32H7 series, developed by STMicroelectronics. The STM32H7 series is known for its high-performance ARM Cortex-M7 core and is typically used in applications that require significant processing power, such as industrial control, motor control, communication equipment, and consumer electronics. This specific model, STM32H750XBH6, is part of the STM32H7 family and features a high-speed processing unit, a wide range of peripherals, and is packaged in a BGA (Ball Grid Array) package.
Package: BGA (Ball Grid Array)
The STM32H750XBH6 is typically available in a LQFP (Low-profile Quad Flat Package) or BGA (Ball Grid Array) depending on the variant chosen.
Number of Pins: It is available in 176 pins or 200 pins package options (with some versions available as 100, 144, 176, and 208 pins depending on the variant).
Functionality Overview: The microcontroller includes a set of pins for general input/output (GPIO), communication interface s (like SPI, UART, I2C, CAN), analog functions (such as ADC/DAC), timers, and power management functions.
Below is a detailed example of pin functions for STM32H750XBH6, including the description of each pin's function. Given that the chip might feature 200 pins, we’ll cover these in sections.
STM32H750XBH6 Pin Function Table (200 Pins Example)
Pin Number Pin Name Pin Function Pin 1 PA0 GPIO, External Interrupt Pin 2 PA1 GPIO, ADC Input Pin 3 PA2 GPIO, USART2_TX Pin 4 PA3 GPIO, USART2_RX Pin 5 PA4 GPIO, SPI1_NSS Pin 6 PA5 GPIO, SPI1_SCK Pin 7 PA6 GPIO, SPI1_MISO Pin 8 PA7 GPIO, SPI1_MOSI Pin 9 PB0 GPIO, CAN1_RX Pin 10 PB1 GPIO, CAN1_TX Pin 11 PB2 GPIO, TIM3_CH3 Pin 12 PB3 GPIO, TIM3_CH4 Pin 13 PB4 GPIO, I2C1_SCL Pin 14 PB5 GPIO, I2C1_SDA Pin 15 PB6 GPIO, SPI2_SCK Pin 16 PB7 GPIO, SPI2_MISO Pin 17 PC0 GPIO, TIM3_CH1 Pin 18 PC1 GPIO, TIM3_CH2 Pin 19 PC2 GPIO, USART3_TX Pin 20 PC3 GPIO, USART3_RX Pin 21 PC4 GPIO, I2S_CK Pin 22 PC5 GPIO, I2S_SD Pin 23 PC6 GPIO, SPI2_MOSI Pin 24 PC7 GPIO, SPI2_NSS Pin 25 PD0 GPIO, CAN2_RX Pin 26 PD1 GPIO, CAN2_TX Pin 27 PD2 GPIO, TIM4_CH1 Pin 28 PD3 GPIO, TIM4_CH2 Pin 29 PD4 GPIO, ADC Input Pin 30 PD5 GPIO, ADC Input Pin 31 PD6 GPIO, UART4_TX Pin 32 PD7 GPIO, UART4_RX Pin 33 PE0 GPIO, I2C2_SCL Pin 34 PE1 GPIO, I2C2_SDA Pin 35 PE2 GPIO, UART5_TX Pin 36 PE3 GPIO, UART5_RX Pin 37 PE4 GPIO, TIM5_CH1 Pin 38 PE5 GPIO, TIM5_CH2 Pin 39 PE6 GPIO, ADC Input Pin 40 PE7 GPIO, ADC Input Pin 41 PF0 GPIO, SPI3_SCK Pin 42 PF1 GPIO, SPI3_MISO Pin 43 PF2 GPIO, SPI3_MOSI Pin 44 PF3 GPIO, SPI3_NSS Pin 45 PF4 GPIO, TIM6_CH1 Pin 46 PF5 GPIO, TIM6_CH2 Pin 47 PF6 GPIO, I2C3_SCL Pin 48 PF7 GPIO, I2C3_SDA Pin 49 PG0 GPIO, CAN3_RX Pin 50 PG1 GPIO, CAN3_TX Pin 51 PG2 GPIO, ADC Input Pin 52 PG3 GPIO, ADC Input … … … Pin 199 PA15 GPIO, External Interrupt Pin 200 PC15 GPIO, TIM8_CH1(Note: This is a truncated example. Each pin will have its detailed function assigned to specific peripherals, GPIO, ADC, UART, SPI, and other functionalities.)
20 Frequently Asked Questions (FAQs)
Q: What is the core architecture of the STM32H750XBH6? A: The STM32H750XBH6 is built on the ARM Cortex-M7 core, offering high-performance processing capabilities for demanding applications.
Q: How many pins does the STM32H750XBH6 have? A: The STM32H750XBH6 typically comes in a 200-pin package, with all pins serving distinct functions for various interfaces.
Q: Can I use the STM32H750XBH6 for power-sensitive applications? A: Yes, the STM32H750XBH6 includes multiple low-power modes, making it suitable for power-sensitive applications.
Q: What communication interfaces does the STM32H750XBH6 support? A: It supports multiple communication interfaces such as SPI, I2C, UART, CAN, and USB.
Q: Is the STM32H750XBH6 compatible with ADC functionality? A: Yes, the STM32H750XBH6 features multiple ADC channels for analog-to-digital conversion.
Q: What timers are available on the STM32H750XBH6? A: The STM32H750XBH6 includes several timers such as TIM2, TIM3, and TIM4, which are useful for PWM generation, time-based triggers, and more.
Q: Can I use the STM32H750XBH6 for motor control applications? A: Yes, this microcontroller is ideal for motor control applications, with dedicated PWM channels and motor control features.
Q: Does the STM32H750XBH6 have DMA (Direct Memory Access )? A: Yes, it includes DMA capabilities for high-speed data transfer without burdening the CPU.
Q: What is the flash memory size of the STM32H750XBH6? A: The STM32H750XBH6 typically features 512KB to 1MB of Flash memory.
Q: Does the STM32H750XBH6 support USB interfaces? A: Yes, the STM32H750XBH6 includes USB OTG (On-The-Go) support for both host and device functionality.
Q: Can I use external interrupts with the STM32H750XBH6? A: Yes, the STM32H750XBH6 supports external interrupts on various pins for real-time responses to external events.
Q: Is there support for analog functions on the STM32H750XBH6? A: Yes, this microcontroller includes DAC and ADC peripherals for handling analog signals.
Q: What is the maximum operating frequency of the STM32H750XBH6? A: The STM32H750XBH6 operates at a maximum frequency of up to 480 MHz.
Q: Can the STM32H750XBH6 be used in automotive applications? A: Yes, the STM32H750XBH6 is suitable for automotive applications, especially with its wide range of communication and processing features.
Q: How can I program the STM32H750XBH6? A: It can be programmed using standard tools like ST-Link, J-Link, or other ARM-compatible debugging tools.
Q: Is the STM32H750XBH6 supported by STM32CubeMX? A: Yes, STM32CubeMX provides configuration and initialization code generation support for STM32H750XBH6.
Q: Does the STM32H750XBH6 have hardware security features? A: Yes, it includes features like memory protection unit (MPU) for enhanced security.
Q: Can I connect external memory to the STM32H750XBH6? A: Yes, the STM32H750XBH6 supports external memory interfaces such as QSPI, SDRAM, and NOR/NAND flash memory.
Q: What is the voltage range for the STM32H750XBH6? A: The STM32H750XBH6 operates in a voltage range of 1.7V to 3.6V.
Q: Does the STM32H750XBH6 support real-time clock (RTC)? A: Yes, the STM32H750XBH6 includes a real-time clock (RTC) for accurate timekeeping in applications requiring real-time data.
This detailed overview includes the specific pin functions for the STM32H750XBH6, common FAQs, and important specifications. Let me know if you'd like further elaboration on any aspect!