STM32F401CBU6 Datasheet PDF - ST Microelectronics

The STM32F401CBU6 is a 32-bit 128kB flash high-performance access line Microcontroller Unit features a floating point unit 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 which enhances application security. It incorporates high-speed embedded memories and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix. This offers one 12-bit ADC, a low-power RTC, six general-purpose 16-bit timers including one PWM timer for motor control and two general-purpose 32-bit timers and also features standard and advanced communication interfaces.

● Clock, reset and supply management - POR, PDR, PVD and BOR

● General-purpose DMA - 16-stream DMA controllers with FIFOs and burst support

● Debug mode - Serial wire debug (SWD) and JTAG interfaces

● Cortex-M4 embedded trace Macrocell™

● CRC calculation unit

● 96-bit Unique ID

● RTC - sub second accuracy, hardware calendar

●ESD sensitive device, take proper precaution while handling the device.