Overview
The STM32H750VBT6TR is a high-performance microcontroller from STMicroelectronics, part of the STM32H750xB series. It is based on the 32-bit Arm® Cortex®-M7 core, operating at frequencies up to 480 MHz. This core includes a floating-point unit (FPU) supporting Arm® double-precision and single-precision data-processing instructions. The device is designed to enhance application security with features such as a memory protection unit (MPU) and a full set of DSP instructions.
Key Specifications
| Specification | Details |
|---|---|
| Core | 32-bit Arm® Cortex®-M7 core with FPU, up to 480 MHz |
| Flash Memory | 128 Kbytes |
| RAM | 1 Mbyte: 192 Kbytes of TCM RAM (64 Kbytes ITCM + 128 Kbytes DTCM), 864 Kbytes user SRAM, 4 Kbytes backup SRAM |
| Memory Interface | Dual mode Quad-SPI up to 133 MHz, flexible external memory controller with up to 32-bit data bus |
| Security Features | ROP, PC-ROP, active tamper, secure firmware upgrade support, Secure access mode |
| I/Os | Up to 168 I/O ports with interrupt capability |
| Power Management | 3 separate power domains (D1, D2, and backup domain) |
| Timers | 12 x 16-bit, 2 x 32-bit |
| UART | 4 channels |
| SPI | 5 channels |
| USART | 4 channels |
| I2S | 3 channels |
| CAN | 2 channels (CAN FD) |
| Ethernet | 100Mbps (IEEE 1588) |
Key Features
- High-performance Arm® Cortex®-M7 core with double-precision FPU and L1 cache.
- Extensive memory options including TCM RAM, user SRAM, and backup SRAM.
- Dual mode Quad-SPI memory interface and flexible external memory controller.
- Advanced security features including ROP, PC-ROP, active tamper, and secure firmware upgrade support.
- Up to 168 I/O ports with interrupt capability.
- Three separate power domains for efficient power management.
- Multiple communication interfaces such as UART, SPI, USART, I2S, and CAN FD.
- Integrated op-amps and comparators.
Applications
The STM32H750VBT6TR is suitable for a wide range of applications, including:
- Industrial automation and control systems.
- Personal electronics and consumer devices.
- Automotive systems, particularly those requiring high-performance and advanced security features.
- Medical devices that need robust processing and secure data handling.
- IoT devices that require efficient power management and multiple communication interfaces.
Q & A
- What is the core architecture of the STM32H750VBT6TR?
The STM32H750VBT6TR is based on the 32-bit Arm® Cortex®-M7 core. - What is the maximum operating frequency of the STM32H750VBT6TR?
The maximum operating frequency is up to 480 MHz. - How much flash memory does the STM32H750VBT6TR have?
The device has 128 Kbytes of flash memory. - What types of RAM are available on the STM32H750VBT6TR?
The device includes 192 Kbytes of TCM RAM, 864 Kbytes of user SRAM, and 4 Kbytes of backup SRAM. - What security features are included in the STM32H750VBT6TR?
The device includes ROP, PC-ROP, active tamper, secure firmware upgrade support, and Secure access mode. - How many I/O ports does the STM32H750VBT6TR have?
The device has up to 168 I/O ports with interrupt capability. - What communication interfaces are available on the STM32H750VBT6TR?
The device includes UART, SPI, USART, I2S, CAN FD, and Ethernet interfaces. - What is the purpose of the three separate power domains in the STM32H750VBT6TR?
The three power domains (D1, D2, and backup domain) allow for independent clock-gating or switching off to manage power efficiently. - Is the STM32H750VBT6TR suitable for industrial applications?
Yes, it is suitable for industrial automation and control systems due to its high-performance capabilities and advanced security features. - Does the STM32H750VBT6TR support Ethernet communication?
Yes, it supports 100Mbps Ethernet (IEEE 1588).
