ST STM32F401 User Manual

September 2013 DocID025174 Rev 1 1/39
UM1669
User manual
Discovery kit for STM32F401 line
Introduction
The STM32F401 Discovery kit (32F401CDISCOVERY) helps you to discover the entry level
of the STM32F4 series and to develop your applications. It is based on an
STM32F401VCT6 and includes an ST-LINK/V2 embedded debug tool interface, ST MEMS
Gyroscope, ST MEMS accelerometer + magnetometer, ST MEMS digital microphone, audio
DAC with integrated class D speaker driver, LEDs, pushbuttons and a USB OTG micro-AB
connector.
Figure 1. STM32F401 Discovery board
www.st.com

ST STM32F401 Specifications

General

Series	STM32F4
Core	ARM Cortex-M4
Clock Speed	84 MHz
Communication Interfaces	I2C, SPI, USART, USB
Operating Voltage	1.7 V to 3.6 V
Number of I2Cs	3
Number of SPIs	3
Number of USARTs	3
ADC	12-bit
DAC	12-bit
Timers	Advanced-control timers
Operating Temperature Range	-40°C to 85°C
Package	LQFP64, LQFP48