Overview
The STM32H753XIH6TR is a high-performance microcontroller from STMicroelectronics, based on the 32-bit Arm® Cortex®-M7 core. This device operates at up to 480 MHz and features a floating-point unit (FPU) that supports Arm® double-precision and single-precision data-processing instructions. The Cortex®-M7 core also includes a memory protection unit (MPU) to enhance application security. The microcontroller is designed to provide a balance of high performance and power efficiency, making it suitable for a wide range of applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | 32-bit Arm® Cortex®-M7 |
| Operating Frequency | Up to 480 MHz |
| Flash Memory | 2 Mbytes with read-while-write support |
| RAM | 1 Mbyte (including 192 Kbytes of TCM RAM, 864 Kbytes of user SRAM, and 4 Kbytes of backup SRAM) |
| Quad-SPI Memory Interface | Dual mode, up to 133 MHz |
| External Memory Controller | Up to 32-bit data bus, supporting SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND flash memory |
| Operating Temperature | -40°C to 85°C |
| Supply Voltage | 1.62 V to 3.6 V |
| Package | 265-TFBGA (14x14 mm) |
| I/O Ports | Up to 168 I/O ports with interrupt capability |
| Communication Peripherals | Multiple interfaces including I2Cs, USARTs, SPIs, SAIs, CAN, USB OTG, Ethernet MAC, and more |
| Analog Peripherals | 3× ADCs (up to 36 channels), 2× 12-bit D/A converters, 2× ultra-low-power comparators, 2× operational amplifiers |
Key Features
- High-Performance Core: 32-bit Arm® Cortex®-M7 core with FPU, operating at up to 480 MHz.
- Memory and Storage: 2 Mbytes of flash memory with read-while-write support, 1 Mbyte of RAM including TCM and user SRAM.
- Security Features: ROP, PC-ROP, active tamper, secure firmware upgrade support, and secure access mode.
- Communication and Interfaces: Multiple communication peripherals including I2Cs, USARTs, SPIs, SAIs, CAN, USB OTG, Ethernet MAC, and more.
- Analog Capabilities: 3× ADCs with up to 36 channels, 2× 12-bit D/A converters, 2× ultra-low-power comparators, and 2× operational amplifiers.
- Power Management: 3 separate power domains, low power modes, and CPU and domain power state monitoring pins.
- Clock Management: Internal oscillators (64 MHz HSI, 48 MHz HSI48, 4 MHz CSI, 32 kHz LSI), external oscillators, and PLLs with fractional mode.
Applications
The STM32H753XIH6TR microcontroller is versatile and can be used in a variety of applications, including:
- Industrial Automation: Control systems, motor control, and industrial communication.
- Medical Devices: High-performance medical equipment requiring advanced processing and low power consumption.
- Aerospace and Defense: Secure and reliable systems for military and aerospace applications.
- Consumer Electronics: Advanced consumer devices requiring high processing power and multiple interfaces.
- Automotive Systems: In-vehicle systems, infotainment, and advanced driver-assistance systems (ADAS).
Q & A
- What is the core architecture of the STM32H753XIH6TR?
The STM32H753XIH6TR is based on the 32-bit Arm® Cortex®-M7 core.
- What is the maximum operating frequency of the STM32H753XIH6TR?
The maximum operating frequency is up to 480 MHz.
- How much flash memory and RAM does the STM32H753XIH6TR have?
The device has 2 Mbytes of flash memory and 1 Mbyte of RAM.
- What are the key security features of the STM32H753XIH6TR?
The device includes ROP, PC-ROP, active tamper, secure firmware upgrade support, and secure access mode.
- What types of communication peripherals are available on the STM32H753XIH6TR?
The device features multiple I2Cs, USARTs, SPIs, SAIs, CAN, USB OTG, Ethernet MAC, and more.
- What is the operating temperature range of the STM32H753XIH6TR?
The operating temperature range is from -40°C to 85°C.
- What is the package type of the STM32H753XIH6TR?
The device is packaged in a 265-TFBGA (14x14 mm).
- How many I/O ports does the STM32H753XIH6TR have?
The device has up to 168 I/O ports with interrupt capability.
- What are the analog peripherals available on the STM32H753XIH6TR?
The device includes 3× ADCs, 2× 12-bit D/A converters, 2× ultra-low-power comparators, and 2× operational amplifiers.
- What are the power management features of the STM32H753XIH6TR?
The device has 3 separate power domains, low power modes, and CPU and domain power state monitoring pins.
- What clock management options are available on the STM32H753XIH6TR?
The device features internal oscillators, external oscillators, and PLLs with fractional mode.
