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
