STM32F401CDU6

STM32F401CDU6 is a high-performance access line, ARM® Cortex®-M4 32b MCU+FPU, 384Kbytes of flash memory, 84MHz CPU, ART accelerator. It is based on the high-performance ARM® Cortex® -M4 32bit 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) which enhances application security. It is used in applications such as 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.

• 384Kbytes of flash memory code size
• 96Kbytes SRAM, 7 GPIOs, advance control timers, (3) I²C, (3) USART
• 84MHz max CPU frequency, operating voltage range from 1.7V to 3.6V
• Internal 16MHz factory-trimmed RC, 32KHz oscillator for RTC with calibration
• General-purpose DMA: 16-stream DMA controllers with FIFOs and burst support
• Serial wire debug (SWD) & JTAG interfaces, Cortex®-M4 Embedded Trace Macrocell™
• Advanced connectivity: USB 2.0 full-speed device/host/OTG controller with on-chip PHY
• Upto 78 fast I/Os upto 42MHz, all I/O ports are 5V-tolerant
• Upto 3 USARTs (2 x 10.5 Mbit/s, 1 x 5.25 Mbit/s), ISO 7816 interface, LIN, IrDA, modem control)
• Operating temperature range from -40°C to 85°C, UFQFPN48 package