Overview
The STM32H753XIH6U is a high-performance microcontroller from STMicroelectronics, based on the Arm® Cortex®-M7 32-bit RISC core. This microcontroller operates at up to 480 MHz and features a floating point unit (FPU) that supports Arm® double-precision and single-precision data-processing instructions. It is part of the STM32H7 series, known for its robust security features, extensive peripheral set, and high-speed embedded memories.
The device is designed to meet the demands of complex applications requiring high processing power, memory, and advanced peripherals. It is particularly suited for applications in industrial automation, medical devices, and other high-performance embedded systems.
Key Specifications
| Parameter | Value |
|---|---|
| Core Processor | Arm® Cortex®-M7 |
| Core Size | 32-bit Single-Core |
| Operating Frequency | Up to 480 MHz |
| Program Memory Size | 2 Mbytes (FLASH) |
| RAM Size | 1 Mbyte (including 192 Kbytes of TCM RAM, 864 Kbytes of user SRAM, and 4 Kbytes of backup SRAM) |
| Number of I/Os | Up to 168 |
| Connectivity | CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG |
| Operating Temperature | -40°C to 85°C |
| Supply Voltage | 1.62V to 3.6V |
| Package | TFBGA240+25 |
Key Features
- High-Performance Core: Arm® Cortex®-M7 core with a floating point unit (FPU) supporting double-precision and single-precision data-processing instructions.
- Memory: 2 Mbytes of flash memory with read-while-write support, 1 Mbyte of RAM (including TCM RAM, user SRAM, and backup SRAM).
- Security Features: ROP, PC-ROP, active tamper, secure firmware upgrade support, and secure access mode.
- Peripherals: Extensive range of enhanced I/Os and peripherals including CANbus, Ethernet, I²C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, and USB OTG.
- Power Management: 3 separate power domains which can be independently clock-gated or switched off, with a low power consumption of 2.95 µA in Standby mode.
- Clock Management: Internal oscillators (64 MHz HSI, 48 MHz HSI48, 4 MHz CSI, 32 kHz LSI) and external oscillators (4-48 MHz HSE, 32.768 kHz LSE), with 3 PLLs (1 for the system clock, 2 for kernel clocks) in Fractional mode.
- DMA Controllers: 4 DMA controllers to unload the CPU, including a high-speed master direct memory access controller (MDMA) with linked list support.
Applications
- Industrial Automation: Suitable for complex industrial control systems, motor control, and automation.
- Medical Devices: Used in medical equipment requiring high processing power and advanced peripherals.
- Consumer Electronics: Ideal for high-performance consumer electronics such as smart home devices and multimedia systems.
- Aerospace and Defense: Can be used in various aerospace and defense applications due to its robust security features and high reliability.
- Automotive Systems: Suitable for advanced automotive systems, including infotainment and driver assistance systems.
Q & A
- What is the core processor of the STM32H753XIH6U?
The core processor is the Arm® Cortex®-M7 32-bit RISC core.
- What is the maximum operating frequency of the STM32H753XIH6U?
The maximum operating frequency is up to 480 MHz.
- How much program memory does the STM32H753XIH6U have?
The device has 2 Mbytes of flash memory.
- What are the security features of the STM32H753XIH6U?
The device includes ROP, PC-ROP, active tamper, secure firmware upgrade support, and secure access mode.
- What types of connectivity does the STM32H753XIH6U support?
The device supports CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, and USB OTG.
- What is the operating temperature range of the STM32H753XIH6U?
The operating temperature range is -40°C to 85°C.
- How many I/O ports does the STM32H753XIH6U have?
The device has up to 168 I/O ports with interrupt capability.
- What is the power consumption in Standby mode?
The power consumption in Standby mode is 2.95 µA (Backup SRAM OFF, RTC/LSE ON).
- Does the STM32H753XIH6U support DMA controllers?
Yes, it supports 4 DMA controllers, including a high-speed master direct memory access controller (MDMA) with linked list support.
- What is the package type of the STM32H753XIH6U?
The package type is TFBGA240+25.
