![]() The ArduinoUno V3 connectivity support and the ST morpho. NUCLEO-F401RE Datasheet (PDF) More Information Learn more about STMicroelectronics NUCLEO-F401RE Compare Product Add To Project Add Notes In Stock: 1,159 Stock: 1,159 Can Dispatch Immediately On Order: 1,934 Factory Lead Time: 53 Weeks Long lead time reported on this product. The STMicroelectronics STM32F401RE is a Core - ARM 32-bit Cortex-M4 CPU with FPU - Adaptive real-time accelerator (ART Accelerator) - 84 MHz maximum frequency, 105 DMIPS/1.25 DMIPS/MHz - Memory protection unit - DSP instructions Memories - Up to 512 Kbytes of Flash memory - 96 Kbytes of SRAM Clock, reset and supply management - 1.7 V (PDR OFF) or 1.8 V (PDR ON) to 3.6 V application supply and I/Os - POR, PDR, PVD and BOR - 4 to 26 MHz crystal oscillator - Internal 16 MHz factory-trimmed RC - 32 kHz oscillator for RTC with calibration - Internal 32 kHz RC with calibration 1x12-bit, 2.4 MSPS A/D converter: up to 10 channels General-purpose DMA - 16-stream DMA controllers with FIFOs and burst support Up to 10 timers - up to six 16-bit - two 32-bit timers up to 84 MHz - two watchdog timers (independent and window) Debug mode - Serial wire debug (SWD) & JTAG - Cortex-M4 Embedded Trace Macrocell Up to 81 I/O ports with interrupt capability - All IO ports 5 V tolerant - Up to 78 fast I/Os up to 42 MHz Up to 12 communication interfaces - Up to 3 x I2C interfaces - Up to 3 USARTs (2 x 10.5 Mbit/s, 1 x 5.25 Mbit/s), ISO 7816, LIN, IrDA, modem control) - Up to 4 SPIs (up to 42 Mbits/s at fCPU = 84 MHz) - SDIO interface Advanced connectivity - USB 2.0 full-speed device/host/OTG controller with on-chip PHY CRC calculation unit 96-bit unique ID RTC: subsecond accuracy, hardware calendar. The STM32 Nucleo board provides an affordable and flexible way for users to try out new concepts and build prototypes with the STM32 microcontroller, choosing from the various combinations of performance, power consumption and features. ![]() ![]() Home / Device Database ® STMicroelectronics STM32F401RE I am currently trying to learn I2C communications with two STM32 NUCLEO-F401RE boards and I am having trouble on how to figure out the slave address of the board. NUCLEO-F401RE STMicroelectronics X-NUCLEO-IHM15A1 dual brush DC motor driver expansion board is based on the STSPIN840.
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