Overview
The STM32F767VIH6 is a high-performance microcontroller from STMicroelectronics, based on the Arm Cortex-M7 32-bit RISC core. This MCU operates at a frequency of up to 216 MHz and features a floating-point unit (FPU), which supports Arm double-precision and single-precision data-processing instructions. It is designed for applications requiring advanced processing capabilities, including DSP instructions and a memory protection unit (MPU) for enhanced security. The device is part of the STM32F765xx, STM32F767xx, STM32F768Ax, and STM32F769xx series, known for their robust set of peripherals and memory options.
Key Specifications
| Specification | Details |
|---|---|
| Core | Arm 32-bit Cortex-M7 CPU with FPU, ART Accelerator, and L1-cache |
| Maximum Clock Frequency | 216 MHz |
| Flash Memory | Up to 2 Mbytes, organized into two banks allowing read-while-write |
| SRAM | 512 Kbytes (including 128 Kbytes of data TCM RAM and 16 Kbytes of instruction TCM RAM) + 4 Kbytes of backup SRAM |
| ADCs | Three 12-bit ADCs, up to 24 channels |
| DACs | Two 12-bit D/A converters |
| Timers | Thirteen 16-bit timers and two 32-bit timers |
| Communication Interfaces | Up to four I2Cs, six SPIs, four USARTs, four UARTs, three CANs, two SAI serial audio interfaces, two SDMMC host interfaces, Ethernet, and camera interfaces |
| Operating Temperature | -40 to +105 °C |
| Power Supply | 1.7 to 3.6 V application supply and I/Os |
| Package | TFBGA 100 8x8x1.2 P 0.8 mm, LQFP 100 14x14x1.4 mm |
Key Features
- High-performance Arm Cortex-M7 CPU with FPU, ART Accelerator, and L1-cache, allowing 0-wait state execution from embedded flash and external memories.
- Advanced peripherals including Chrom-ART Accelerator for enhanced graphical user interface, hardware JPEG codec, and LCD-TFT controller supporting up to XGA resolution.
- Flexible external memory controller with up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND memories.
- Low-power modes: Sleep, Stop, and Standby modes, with VBAT supply for RTC and backup SRAM.
- Extensive set of communication interfaces including USB OTG, Ethernet, CAN, and multiple serial interfaces.
- Dedicated supply inputs for USB and SDMMC2, and a comprehensive set of power-saving modes.
Applications
The STM32F767VIH6 is suitable for a wide range of applications due to its high-performance capabilities and extensive set of peripherals. These include:
- Industrial automation and control systems
- Medical devices requiring advanced processing and low power consumption
- Automotive systems, including infotainment and driver assistance
- Consumer electronics, such as smart home devices and wearables
- IoT devices that require robust communication and processing capabilities
Q & A
- What is the core architecture of the STM32F767VIH6?
The STM32F767VIH6 is based on the Arm 32-bit Cortex-M7 CPU with an FPU, ART Accelerator, and L1-cache.
- What is the maximum clock frequency of the STM32F767VIH6?
The maximum clock frequency is up to 216 MHz.
- How much flash memory does the STM32F767VIH6 have?
The device has up to 2 Mbytes of flash memory, organized into two banks allowing read-while-write.
- What types of communication interfaces are available on the STM32F767VIH6?
The device features multiple communication interfaces including USB OTG, Ethernet, CAN, I2Cs, SPIs, USARTs, UARTs, and SAI serial audio interfaces.
- What are the operating temperature and power supply ranges for the STM32F767VIH6?
The operating temperature range is -40 to +105 °C, and the power supply range is 1.7 to 3.6 V.
- Does the STM32F767VIH6 support low-power modes?
Yes, it supports Sleep, Stop, and Standby modes, along with VBAT supply for RTC and backup SRAM.
- What types of ADCs and DACs are available on the STM32F767VIH6?
The device features three 12-bit ADCs and two 12-bit D/A converters.
- What is the purpose of the Chrom-ART Accelerator in the STM32F767VIH6?
The Chrom-ART Accelerator is a graphical hardware accelerator that enables enhanced graphical user interfaces.
- Can the STM32F767VIH6 be used in industrial automation?
Yes, it is suitable for industrial automation and control systems due to its high-performance capabilities and extensive set of peripherals.
- What are the package options for the STM32F767VIH6?
The device is available in TFBGA 100 8x8x1.2 P 0.8 mm and LQFP 100 14x14x1.4 mm packages).
