The STM32F401VET6 is a high-performance foundation line, ARM Cortex-M4 32-bit microcontroller with FPU (Floating Point Unit) developed by STMicroelectronics. This advanced microcontroller is designed for a wide range of applications, including motor drives and application control, medical and handheld equipment, industrial applications, PLCs, inverters, printers, and scanners, alarm systems, video intercom, and HVACs.

Key Features

• Core: ARM® 32-bit Cortex®-M4 CPU with FPU, adaptive real-time accelerator (ART Accelerator™) allowing 0-wait state execution from Flash memory, frequency up to 84 MHz, memory protection unit, 105 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions.
• Memories: Up to 512 KB of Flash memory, up to 96 KB of SRAM with HW parity checking.
• Clock, reset and supply management: 1.7 V to 3.6 V application supply and I/Os, POR, PDR, PVD and BOR, 4-to-26 MHz crystal oscillator, internal 16 MHz factory-trimmed RC, 32 kHz oscillator for RTC with calibration.
• Low power: Sleep, Stop and Standby modes, VBAT supply for RTC, 20×32 bit backup registers + optional 4 KB backup SRAM.
• 1×12-bit, 2.4 MSPS A/D converter: Up to 16 channels.
• Serial communication interfaces: 3× I2C, 3× USARTs, 2× UARTs, 2× SPIs, 1× SAI (Serial Audio Interface), 1× SDIO, 2× CAN (2.0B Active), and 1× USB 2.0 full-speed device/host/OTG controller with on-chip PHY.
• Debug mode: SWD & JTAG interfaces, Cortex-M4 Embedded Trace Macrocell™.

Additional Benefits

The STM32F401VET6 boasts a rich set of peripherals that can be found on much higher-end microcontrollers, yet it maintains cost-effectiveness and power efficiency, making it an ideal choice for budget-sensitive applications. Its dynamic efficiency is achieved through ST's ART Accelerator™ at 84 MHz. Furthermore, the STM32F401VET6 provides the perfect blend of features to support both complex algorithms and functions, as well as robust operation in demanding industrial environments.

Applications

Thanks to its versatility and a wide array of features, the STM32F401VET6 is suited for a multitude of applications, ranging from industrial automation and control to consumer electronics and Internet of Things (IoT) devices. Its high computational capability also makes it suitable for complex algorithms required in advanced motor control, audio processing, and wireless connectivity solutions.