STM32F401VEH6

ARM® Cortex®-M4 32-bit MCU+FPU, 105 DMIPS, 512KB Flash and 96KB RAM, 11 timers, 1 ADC, 11 communication interfaces, available in multiple package options.

Key features

• 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 84 MHz, memory protection unit, 105 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions
• Memories – up to 512 Kbytes of Flash memory – up to 96 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: 146 μA/MHz (peripheral off)
• Stop (Flash in Stop mode, fast wakeup time): 42 μA Typ @ 25°C; 65 μA max @ 25°C
• Stop (Flash in Deep power down mode, fast wakeup time): down to 10 μA @ 25°C; 30 μA max @ 25°C
• Standby: 2.4 μA @ 25°C / 1.7 V without RTC; 2 μA @ 85°C @ 1.7 V
• VBAT supply for RTC: 1 μA @ 25°C
• 1x12-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 84 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 Cortex-M4 Embedded Trace Macrocell
• Up to 81 I/O ports with interrupt capability – Up to 78 fast I/Os up to 42 MHz All I/O ports are 5 V-tolerant
• Up to 12 communication interfaces
• Up to 3xI²C interfaces (SMBus/PMBus)
• Up to 3 USARTs (2x10.5 Mbit/s, 1x5.25 Mbit/s), ISO 7816 interface, LIN, IrDA, modem control
• Up to 4 SPIs (up to 42Mbit/s at fCPU = 84 MHz), SPI2 and SPI3 with muxed full-duplex I²S to achieve audio class accuracy via internal audio PLL or external clock
• 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
• All packages (WLCSP49, LQFP64/100, UFQFPN48, UFBGA100) are ECOPACK 2