Overview
The STM32H7B0VBT6 is a high-performance microcontroller from STMicroelectronics, part of the STM32H7 series. It is based on the Arm® Cortex®-M7 32-bit RISC core, operating at up to 280 MHz. This core features a floating point unit (FPU) that supports Arm® double-precision and single-precision data-processing instructions and data types, as well as a full set of DSP instructions and a memory protection unit (MPU) to enhance application security.
The device incorporates high-speed embedded memories, including 128 Kbytes of flash memory and approximately 1.4 Mbytes of RAM. It also features an extensive range of enhanced I/Os and peripherals, making it a versatile choice for various industrial and professional applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Core Processor | Arm® Cortex®-M7 32-bit RISC core, up to 280 MHz |
| Flash Memory | 128 Kbytes |
| RAM | Approximately 1.4 Mbytes (including 192 Kbytes of TCM RAM, 1.18 Mbytes of user SRAM, and 4 Kbytes of backup SRAM) |
| Supply Voltage | 1.62 to 3.6 V |
| Operating Temperature | -40°C to 85°C |
| Package | LQFP 100 (14x14x1.4 mm) |
| ADCs | 2 ADCs with 16-bit max. resolution (up to 24 channels, up to 3.6 MSPS) |
| DACs | 1x 12-bit single-channel DAC + 1x 12-bit dual-channel DAC |
| Timers | 12 general-purpose 16-bit timers, 2 PWM timers for motor control, 3 low-power timers |
| Communication Interfaces | CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG |
Key Features
- High-performance Arm® Cortex®-M7 core with FPU and DSP instructions
- Memory protection unit (MPU) for enhanced security
- High-speed embedded memories: 128 Kbytes of flash and approximately 1.4 Mbytes of RAM
- Extensive range of enhanced I/Os and peripherals
- Two ADCs and two DACs, ultra-low power comparators, and a low-power RTC
- Multiple communication interfaces including CAN, Ethernet, I2C, SPI, UART, and USB OTG
- Advanced motor control timers and support for digital filters for external sigma delta modulators (DFSDM)
- True random number generator (RNG) and cryptographic acceleration cell and HASH processor
- Graphics capabilities: LCD-TFT controller up to XGA resolution, Chrom-ART graphical hardware accelerator, and hardware JPEG codec
Applications
- Industrial automation and control systems
- Medical devices requiring high performance and reliability
- Automotive systems, including advanced driver-assistance systems (ADAS)
- IoT and smart home devices
- Aerospace and defense applications
- High-performance computing and data processing systems
Q & A
- What is the core processor of the STM32H7B0VBT6?
The core processor is the Arm® Cortex®-M7 32-bit RISC core, operating at up to 280 MHz.
- How much flash memory and RAM does the STM32H7B0VBT6 have?
The device has 128 Kbytes of flash memory and approximately 1.4 Mbytes of RAM.
- What is the operating temperature range of the STM32H7B0VBT6?
The operating temperature range is -40°C to 85°C.
- What types of communication interfaces does the STM32H7B0VBT6 support?
The device supports various communication interfaces including CANbus, Ethernet, I2C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, and USB OTG.
- Does the STM32H7B0VBT6 have any cryptographic features?
Yes, it includes a cryptographic acceleration cell and a HASH processor.
- What kind of timers does the STM32H7B0VBT6 have?
The device features 12 general-purpose 16-bit timers, 2 PWM timers for motor control, and 3 low-power timers.
- Is the STM32H7B0VBT6 suitable for medical devices?
Yes, it is suitable for medical devices due to its high performance and reliability.
- What is the package type of the STM32H7B0VBT6?
The package type is LQFP 100 (14x14x1.4 mm).
- Does the STM32H7B0VBT6 support graphics and display interfaces?
Yes, it supports LCD-TFT controllers up to XGA resolution and includes a Chrom-ART graphical hardware accelerator and a hardware JPEG codec.
- What is the supply voltage range for the STM32H7B0VBT6?
The supply voltage range is 1.62 to 3.6 V.
