STM32F401CEY6BTR Microcontroller Overview

The STM32F401CEY6BTR is a high-performance microcontroller unit (MCU) from STMicroelectronics, which is part of the STM32F4 series. This MCU is built on the advanced ARM Cortex-M4 processor core with a floating-point unit (FPU) that operates at frequencies up to 84 MHz. It is designed to offer a perfect balance between performance, power efficiency, and cost, making it an ideal choice for a wide range of applications, including industrial control, medical equipment, and consumer electronics.

The STM32F401CEY6BTR comes in a compact 49-ball WLCSP (Wafer Level Chip-Scale Package) that is suitable for space-constrained applications. It features 512 KB of flash memory and 96 KB of SRAM, providing ample storage for complex applications and algorithms. The MCU also supports a range of enhanced I/Os and peripherals that can be interfaced through its comprehensive set of communication features, including I2C, SPI, USART, and USB 2.0.

Key Features

• Core: ARM Cortex-M4 with FPU, running up to 84 MHz
• Memory: 512 KB flash, 96 KB SRAM
• Package: 49-ball WLCSP
• Power supply range: 2.4V to 3.6V
• Low-power modes: Sleep, Stop, and Standby
• Up to 10 timers, including PWM and one high-resolution timer
• Communication interfaces: I2C, SPI, USART, USB 2.0 OTG
• Analog: 12-bit ADCs, DAC channels
• Debugging: Serial wire debug (SWD), JTAG

For developers, the STM32F401CEY6BTR MCU is supported by a comprehensive set of development tools, including the STM32Cube software ecosystem, which provides software libraries and code examples to accelerate the development process. Additionally, it is compatible with a wide range of integrated development environments (IDEs) and third-party tools, simplifying the prototyping and testing phases.

Overall, the STM32F401CEY6BTR from STMicroelectronics is a powerful and flexible MCU that offers an excellent solution for developers looking to create sophisticated and efficient products in a variety of market segments.