STM32F401CEU6 Description

The STM32F401XD/XE devices are based on the high-performance ARM? Cortex? -M4 32-bit RISC core operating at a frequency of up to 84 MHz. Its Cortex?-M4 core features a Floating-point unit (FPU) single precision which supports all ARM single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) that enhances application security.

STM32F401CEU6 Features

Up to three I2Cs

Up to four SPIs

Two full-duplex I2Ss. To achieve audio class accuracy, the I2S peripherals can be 

clocked via a dedicated internal audio PLL or via an external clock to allow synchronization

Three USARTs

SDIO interface

USB 2.0 OTG full-speed interface

STM32F401CEU6 Applications

Motor drive and application control

Medical equipment

Industrial applications: PLC, inverters, circuit breakers

Printers, and scanners

Alarm systems, video intercom, and HVAC

Home audio appliances

Mobile phone sensor hub