STM32 Nucleo F411RE

STM32F411RE

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Description
The STM32F411xC/xE devices are based on the high-performance Arm® Cortex® -M4 32-bit RISC core operating at a frequency of up to 100 MHz. The 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

All features
– Includes ST state-of-the-art patented technology
– Dynamic efficiency line with BAM (Batch acquisition mode) : 1.7 V to 3.6 V power supply ; – 40°C to 85/105/125 °C temperature range
– Core: Arm® 32-bit Cortex®-M4 CPU with FPU, adaptive real-time accelerator (ART Accelerator) allowing 0-wait state execution from flash memory, frequency up to 100 MHz, memory protection unit, 125 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions
– Memories : Up to 512 Kbytes of flash memory ; 128 Kbytes of SRAM
– Clock, reset, and supply management : 1.7 V 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
– Power consumption : Run: 100 µA/MHz (peripheral off) ; Stop (Flash in Stop mode, fast wakeup time): 42 µA typical at 25 °C; 65 µA max at 25 °C ; Stop (Flash in Deep power down mode, slow wakeup time): down to 9 µA at 25 °C; 28 µA max at 25 °C ; Standby: 1.8 µA at 25 °C / 1.7 V without RTC; 11 µA at 85 °C at 1.7 V ; VBAT supply for RTC: 1 µA at 25 °C
– 1×12-bit, 2.4 MSPS A/D converter: up to 16 channels
– General-purpose DMA: 16-stream DMA controllers with FIFOs and burst support
– Up to 11 timers: up to six 16-bit, two 32-bit timers up to 100 MHz, each with up to four IC/OC/PWM or pulse counter and quadrature (incremental) encoder input, two watchdog timers (independent and window) and a SysTick timer
– Debug mode : Serial wire debug (SWD) & JTAG interfaces ; CortexÒ-M4 Embedded Trace Macrocell™
– Up to 81 I/O ports with interrupt capability : Up to 78 fast I/Os up to 100 MHz ; Up to 77 5 V-tolerant I/Os
– Up to 13 communication interfaces : Up to 3 x I2C interfaces (SMBus/PMBus) ; Up to 3 USARTs (2 x 12.5 Mbit/s, 1 x 6.25 Mbit/s), ISO 7816 interface, LIN, IrDA, modem control) ; Up to 5 SPI/I2Ss (up to 50 Mbit/s, SPI, or I2S audio protocol), SPI2 and SPI3 with muxed full-duplex I2S to achieve audio class accuracy via internal audio PLL or external clock ; SDIO interface (SD/MMC/eMMC) ; 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
– All packages are ECOPACK2 compliant