ST STM32F411VET6TR High-Performance Arm Cortex-M4 32-Bit MCU
Shenzhen Mingjiada Electronics Co., Ltd., as the world's leading authorized distributor of electronic components, has long-term and stable supply of STM32F411VET6TR high-performance microcontrollers (MCUs). This 32-bit RISC processor based on Arm ® Cortex ®-M4 core is favored in industrial control, medical equipment, consumer electronics and other industries for its excellent performance, rich feature set and wide application fields.
Product Overview and Technical Standards Of STM32F411VET6TR
STM32F411VET6TR is a high performance microcontroller that belongs to the popular STM32F4 series product line. This device plays an important role in embedded system design because of its excellent processing power and rich peripheral interfaces.
In terms of core architecture, the STM32F411VET6TR is based on the Arm Cortex-M4 32-bit RISC processor core and operates at a frequency of up to 100MHz. This core not only has efficient instruction execution capabilities, but also integrates a single-precision floating-point arithmetic unit (FPU), which supports all Arm single-precision data processing fingers and data types, significantly improving the execution efficiency of complex algorithms. In addition, STM32F411VET6TR also implements a full DSP instruction set and memory protection unit (MPU), providing additional guarantee for application security.
In terms of storage configuration, STM32F411VET6TR is equipped with 512 kb of flash program memory and 128 kb of SRAM data memory, providing ample storage space for medium complexity applications. The 32-bit data bus width of STM32F411VET6TR ensures high-speed data transmission capabilities, while the 12-bit ADC resolution meets the needs of precision measurement applications.
The STM32F411VET6TR comes in an LQFP-100 package, provides 81 general-purpose input/output (I/O) pins and supports a variety of interface protocols, including I2C, I2S, SDIO, SPI and USART. This rich interface configuration makes it easy to connect various peripherals and build complex embedded systems.
In terms of electrical characteristics, the operating voltage range of STM32F411VET6TR is 1.7 V to 3.6 V, making it suitable for low-power application scenarios. Its operating temperature range is-40 °C to + 85 °C, ensuring reliable operation in harsh industrial environments. STM32F411VET6TR is also humidity sensitive and requires proper moisture protection during storage and use.
Specifications Of STM32F411VET6TR
Core:ARM Cortex M4
Program Memory Size:512 kB
Data Bus Width:32 bit
ADC Resolution:12 bit
Maximum Clock Frequency:100 MHz
Number of I/Os:81 I/O
Data RAM Size:128 kB
Supply Voltage - Min:1.7 V
Supply Voltage - Max:3.6 V
Minimum Operating Temperature:- 40 C
Maximum Operating Temperature:+ 85 C
Data RAM Type:SRAM
Interface Type:I2C, I2S, SDIO, SPI, USART
Moisture Sensitive:Yes
Number of ADC Channels:16 Channel
STM32F411VET6TR Product Benefits and Application Areas
The STM32F411VET6TR microcontroller combines high performance, low power consumption and rich peripherals, making it ideal for many applications.
Motor control is one of the typical application scenarios of STM32F411VET6TR. The built-in Cortex-M4 core of the MCU cooperates with the FPU and DSP instruction set to efficiently execute motor control algorithms such as FOC (Field Oriented Control). Its main frequency of 100MHz can meet the requirements of real-time control, while the abundant timer resources and PWM output simplify the driver circuit design. These characteristics make it widely used in industrial motor drives, frequency converters and servo systems.
In medical electronics, the STM32F411VET6TR demonstrates superior adaptability. Its high-precision ADC (12-bit resolution, 16 channels) can accurately collect various physiological signals, while its powerful processing capabilities support real-time signal processing and algorithm execution. The existence of FPU requires complex medical calculations such as ECG analysis and blood oxygen calculation to be efficiently implemented. At the same time, the MCU's wide operating temperature range and reliability make it suitable for various medical environments.
The industrial automation sector likewise benefits from the powerful features of the STM32F411VET6TR. In PLC (Programmable Logic Controller), industrial communication gateway and process control equipment, the MCU can handle a variety of industrial protocols and connect sensors and actuators through rich interfaces. MPU (Memory Protection Unit) enhances the security of the system and prevents critical data from being accidentally modified, which is especially important for industrial control systems.
In terms of consumer electronics, STM32F411VET6TR is suitable for office equipment such as printers and scanners, as well as home audio equipment such as smart speakers and audio processors. Its I2S interface supports high-quality audio data transmission, while sufficient processing power can run audio coding and decoding algorithms. In HVAC (heating, ventilation and air conditioning) systems and building automation, the MCU enables environmental parameter monitoring and equipment control.
In particular, the STM32F411VET6TR also performs well in IoT edge devices. Although it does not integrate radio frequency modules like specialized wireless MCUs, its processing power and low power consumption characteristics make it ideal for cooperation as a sensor hub or edge computing node, processing data from multiple sensors and conducting preliminary analysis before uploading to the cloud.
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