Part Number: STM32F767VIT6

Manufacturer: STMicroelectronics

Description: IC MCU 32BIT 2MB FLASH 100LQFP

Shipped from: Shenzhen/HK Warehouse

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Microcontrollers are the heart and soul of many electronic devices that fuel our modern world. In this detailed guide, we’ll take a close look at It, a high-performance microcontroller from STMicroelectronics. If you’re a beginner or an experienced engineer trying to comprehend the capabilities of this powerful device, you’ve come to the correct spot. We’ll explain down all of It’s key features and functionalities in layman’s words so you can understand its full potential.

Unleashing the Power of the Cortex-M7 Core

It is powered by the powerful Arm Cortex-M7 32-bit RISC CPU. This core, which operates at a stunning 216 MHz frequency, is the driving force behind the microcontroller’s capabilities. The addition of a floating-point unit (FPU) capable of handling Arm double-precision and single-precision data-processing instructions and data formats is a notable feature of the Cortex-M7 core. When it comes to handling complex mathematical operations, this is a game changer, making It a superb choice for applications requiring high-precision calculations.

In addition, the Cortex-M7 core includes a complete set of DSP (Digital Signal Processing) instructions, which are required for applications like as audio processing and motor control. It also has a memory protection unit (MPU), which adds another layer of security to your apps.

Memory Management

The ability of a microcontroller to store and manage data is critical. In this aspect, It does not disappoint. It has a variety of memory options, including Flash memory up to 2 Mbytes. This Flash memory is divided into two banks and supports read-while-write operations, making it ideal for applications requiring frequent data changes.

It has 512 Kbytes of SRAM (Static Random-Access Memory) in addition to Flash memory. It is distinguished by the presence of 128 Kbytes of Data TCM RAM (Tightly-Coupled Memory RAM) dedicated to essential real-time data. This is especially useful in situations where timing is critical, such as real-time control systems.

In addition, the microcontroller has 16 Kbytes of instruction TCM RAM, which is intended for crucial real-time procedures. These procedures can be run in zero-wait states, resulting in quick response times. It has 4 Kbytes of backup SRAM for low-power applications, letting you to keep critical data even in low-power modes.

It also includes a configurable external memory controller with up to a 32-bit data bus to meet the varying needs of various applications. Memory types supported by this controller include SRAM, SDRAM/LPSDR SDRAM, PSRAM, NOR, and NAND. It also has a dual-mode Quad-SPI interface, making it useful for applications that demand fast memory access.

Abundant I/Os and Peripherals

The ability of a microcontroller to communicate with various devices and peripherals is crucial for its application diversity. It excels in this area by providing a wide range of I/Os and peripherals.

The microcontroller has up to four I2C interfaces, six SPI interfaces, and three I2S interfaces in half-duplex mode for communication. This design enables very flexible and efficient data transport, making it appropriate for a wide range of applications.

Asynchronous serial communication is also supported by four USARTs and four UARTs on It. As a result, it is appropriate for applications requiring many serial communication channels.

Thanks to the ULPI (USB Low-Pin Interface), the microcontroller also has USB capabilities, including a USB OTG full-speed interface and a USB OTG high-speed interface with full-speed capability. These USB interfaces enable connections to a wide variety of USB devices, making it a good choice for applications requiring USB connectivity.

It includes three CAN (Controller Area Network) interfaces, which are required for applications such as vehicle communication and industrial automation. These interfaces provide for dependable data exchange and are commonly utilized in applications such as automotive electronics and industrial control systems.

The microcontroller includes two SAI (Serial Audio Interface) interfaces for audio-related applications, which are critical for audio data transfer. It also includes two SDMMC (Secure Digital Multimedia Card) host interfaces, making it appropriate for memory card storage applications.

Furthermore, It offers Ethernet and camera interfaces, a LCD-TFT (Liquid Crystal Display – Thin-Film Transistor) display controller, a Chrom-ART (Chromatic Accelerator) Accelerator, SPDIFRX (Sony/Philips Digital Interface Receiver), and HDMI-CEC (Consumer Electronics Control). These features enable it to handle multimedia, graphical interfaces, and complex communication requirements.


It is well-suited for a wide range of applications in a variety of industries due to its amazing set of features and capabilities. Here are a few examples of where it excels:

  • Motor Drive and Application Control:Because of its real-time capabilities and broad I/Os, the microcontroller is an ideal choice for motor control applications such as robotics and automation.
  • Medical Devices:Because of its precision and processing capability, it is well suited for medical devices such as patient monitoring and diagnostic equipment.
  • Industrial Applications:It can handle the sophisticated control and communication requirements of industrial systems, such as PLCs (Programmable Logic Controllers) and inverters and circuit breakers.
  • Printers and Scanners:Because of its graphical capabilities and wide I/Os, it is perfect for efficiently handling printing and scanning jobs.
  • Alarm Systems, Video Intercom, and HVAC:The communication ports and low-power modes of the microcontroller make it ideal for security and building automation applications.
  • Home Audio Appliances:It’s a strong choice for home audio equipment, with features ranging from high-quality audio processing to touchscreen interfaces.
  • Its low-power modes and various connection options are ideal for portable and linked devices.
  • Wearable Technology (Smartwatches): Its small package size and low power consumption make it a good candidate for wearable technologies.

In Conclusion

It microcontroller is loaded with features and capabilities, making it a powerhouse for a variety of applications. This microcontroller provides the performance and versatility required to bring your ideas to life, whether you’re creating a smart home gadget, a medical instrument, or a robotics system. It is a great tool for engineers and enthusiasts looking to construct new and efficient electronic systems, thanks to its powerful Cortex-M7 core, broad memory options, many I/Os, advanced functionality, and low-power modes.

For further information and to place an order for this product, please contact ICRFQ, China’s premier electronic component distributor.

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Kevin Chen