STM32F401CBU6 Microcontroller - STMicroelectronics

The STM32F401CBU6 is a high-performance foundation line, ARM Cortex-M4 core-based microcontroller, brought to you by STMicroelectronics. This microcontroller is part of the STM32F4 series, which are renowned for their rich set of peripherals, their performance, and their efficiency in a range of applications.

With a new DSP and FPU instructions, the STM32F401CBU6 delivers excellent computational speed and efficiency, operating at frequencies up to 84 MHz. This makes it an ideal choice for applications that require complex mathematical operations and high-speed signal processing, such as industrial control, medical systems, and IoT devices.

Key features of the STM32F401CBU6 include:

• Memory Capacity: It comes with 128 Kbytes of Flash memory and 64 Kbytes of SRAM, providing ample space for application code and data storage.
• Rich Connectivity: This microcontroller offers a range of communication interfaces, including up to three I2Cs, three SPIs, four USARTs, two UARTs, and one USB OTG full-speed with device and host capability.
• Flexible Power Management: The STM32F401CBU6 features a VBAT mode for RTC and backup registers, as well as an internal voltage regulator, which allows for flexible power supply options and battery operation.
• Advanced Timers: Advanced-control timers, general-purpose timers, and basic timers are all available to support complex timing and control tasks within your application.
• Analog Peripherals: It includes analog peripherals such as one 12-bit ADC with up to 16 channels, which can run at 2.4 MSPS, and two DACs, enhancing its suitability for applications requiring analog-to-digital or digital-to-analog conversions.
• Packages and Temperature Range: The microcontroller is available in a 48-pin UFBGA package and can operate within a temperature range of -40°C to 85°C, ensuring robust performance in harsh environments.
• Energy Efficiency: The STM32F401CBU6 incorporates ST's ART Accelerator™ as well as an efficient L1 cache, which helps to minimize the power consumption while maximizing the processing power.

With its extensive set of peripherals, low power consumption, and high processing capabilities, the STM32F401CBU6 from STMicroelectronics is an excellent choice for a wide array of applications, delivering both performance and cost-effectiveness.