Overview
The STM32H7B0RBT6 is a high-performance microcontroller unit from STMicroelectronics, based on the Arm Cortex-M7 32-bit RISC core. This device operates at up to 280 MHz and features a floating-point unit (FPU) that supports Arm double-precision and single-precision data-processing instructions and data types. The Cortex-M7 core also includes a memory protection unit (MPU) to enhance application security. The STM32H7B0RBT6 is part of the STM32H7 family, known for its robust instruction set and high-performance execution.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | STM32H7B0RBT6 |
| Manufacturer | STMicroelectronics |
| Core | Arm Cortex-M7 |
| Clock Frequency | Up to 280 MHz |
| Flash Memory | 128 KBytes |
| RAM | ~1.4 MBytes (including 192 KBytes of TCM RAM, 1.18 MBytes of user SRAM, and 4 KBytes of backup SRAM) |
| Package | LQFP64 |
| Operating Temperature | -40°C to 85°C |
| Number of Comparators | 2 ultra-low power comparators |
| Timers | 12 general-purpose 16-bit timers, 2 PWM timers for motor control, 3 low-power timers |
| I/Os | 49 high-current I/Os |
| Communication Interfaces | Standard and advanced communication interfaces including SPI, USART, I2S, CAN (2.0 and FD), Ethernet |
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 and Storage: 128 KBytes of flash memory, ~1.4 MBytes of RAM, including 192 KBytes of TCM RAM, 1.18 MBytes of user SRAM, and 4 KBytes of backup SRAM.
- Peripherals and Interfaces: Two ADCs, two DACs, two ultra-low power comparators, a low-power RTC, true random number generator (RNG), cryptographic acceleration cell, and a HASH processor.
- Communication Capabilities: Supports standard and advanced communication interfaces such as SPI, USART, I2S, CAN (2.0 and FD), and Ethernet.
- Security Features: Includes a memory protection unit (MPU) to enhance application security.
Applications
- Industrial Automation: Suitable for control systems, motor control, and industrial automation due to its advanced motor control timers and high-performance capabilities.
- IoT and Connected Devices: Ideal for IoT applications requiring high processing power, low power consumption, and advanced communication interfaces.
- Medical Devices: Can be used in medical devices that require precise control, high reliability, and advanced security features.
- Automotive Systems: Applicable in automotive systems for control and monitoring functions due to its robust performance and reliability.
Q & A
- What is the core architecture of the STM32H7B0RBT6?
The STM32H7B0RBT6 is based on the Arm Cortex-M7 32-bit RISC core.
- What is the maximum clock frequency of the STM32H7B0RBT6?
The maximum clock frequency is up to 280 MHz.
- How much flash memory and RAM does the STM32H7B0RBT6 have?
The device has 128 KBytes of flash memory and ~1.4 MBytes of RAM.
- What is the operating temperature range of the STM32H7B0RBT6?
The operating temperature range is -40°C to 85°C.
- Does the STM32H7B0RBT6 support advanced communication interfaces?
Yes, it supports interfaces such as SPI, USART, I2S, CAN (2.0 and FD), and Ethernet.
- What security features does the STM32H7B0RBT6 include?
The device includes a memory protection unit (MPU) and cryptographic acceleration cell.
- How many high-current I/Os does the STM32H7B0RBT6 have?
The device has 49 high-current I/Os.
- Is the STM32H7B0RBT6 RoHS compliant?
Yes, it is RoHS compliant with Ecopack2 certification.
- What are some typical applications of the STM32H7B0RBT6?
Typical applications include industrial automation, IoT, medical devices, and automotive systems.
- What package type does the STM32H7B0RBT6 come in?
The device comes in an LQFP64 package.
