STM32F401/411 Access to the High-performance STM32 F4 STM32F401/411 Dynamic Efficiency: less dynamic power, more performance and integration The STM32F401/411 Dynamic Efficiency lines solve the challenge to offer less dynamic power and more performance with high integration and light cost. With a new, Batch Acquisition Mode (BAM), optimizing power consumption during sensor data batching, the STM32F411 takes the Dynamic Efficiency to a new level. The STM32F401/411 Dynamic Efficiency MCUs enable a sensor agnostic approach and comes with 3rd party advanced motion algorithms to run always ON sensor fusion, gesture recognition, activity monitoring, context awareness and indoor navigation on both Android 4.4 and Windows 8.1 platforms. PERFORMANCE INTEGRATION At 100 MHz, the STM32F411 delivers 125 DMIPS/339 CoreMark performance executing from Flash memory, with 0-wait states using ST’s ART Accelerator. The DSP instructions and the floating point unit enhance the overall processing. The STM32F401/411 devices carry 128 to 512 Kbytes of Flash and up to 128 Kbytes of SRAM. The available packages range from 49 to 100 pins. POWER EFFICIENCY ST’s 90 nm process, ART Accelerator and the dynamic power scaling enables the current consumption when executing from Flash memory to be as low as 100 µA/MHz. In Stop mode, the power consumption can be as low as 10 µA. • 3x USARTs up to 12.5 Mbit/s • Up to 5x SPI (mixed with I2S) up to 50 Mbit/s • Up to 2x full duplex and 3x simplex I²S up to 32-bit/192 KHz • 3x I²C up to 1Mbps • 1x SDIO up to 48 MHz and available on all packages • 1x USB 2.0 OTG full speed • 12-bit ADC reaching 2.4 MSPS • 11 timers, 16- and 32-bit, running at up to 100 MHz www.st.com/stm32f4 HARDWARE TOOLS STM32F411 BLOCK DIAGRAM System Power supply 1.2 V regulator POR/PDR/PVD Xtal oscillators 32 kHz + 4 ~26 MHz ART AcceleratorTM Up to 512-Kbyte Flash ARM Cortex-M4 100 MHz 128-Kbyte SRAM 80-byte backup registers 512 OTP bytes Internal RC oscillators 32 kHz + 16 MHz Connectivity PLL 5x SPI or 5x I²S, (2x I²S with full duplex) Floating point unit (FPU) Clock control Nested vector interrupt controller (NVIC) RTC/AWU 1x SysTick timer 2x watchdogs (independent and window) 36/48/79/112 I/Os Cyclic redundancy check (CRC) 3x I²C1 1x USB 2.0 OTG FS 1x SDIO 3x USART, LIN, smartcard, IrDA, modem control MPU JTAG/SW debug/ETM STM32F401C-DISCO STM32F411E-DISCO www.st.com/stm32discovery Control 5x 16-bit timers 1x 16-bit motor control PWM synchronized AC timer 2x 32-bit timers NUCLEO-F401RE NUCLEO-F411RE www.st.com/stm32nucleo Analog Multi-AHB bus matrix 1x 12-bit ADC 16 channels / 2.4 MSPS 16-channel DMA with BAM (Batch Acquisition Mode) Temperature sensor STM32 Cube Note: 1. With digital filter feature, up to 1 Mbit/second SOFTWARE TOOLS Beyond the wide set of partners and ARM ecosystem solutions, the STM32 Dynamic Efficiency lines are benefiting from dedicated tools and software: • STM32CubeF4 : Embedded software for STM32 F4 series (HAL low level drivers, USB, TCP/IP, File system, RTOS, Graphic coming with examples running on ST boards) www.st.com/stm32cube ARM® Cortex®-M4 (DSP + FPU) Up to 100 MHz STM32 DYNAMIC EFFICIENCY PRODUCT LINES • • • • • • • ART Accelerator™ 1x USB full 2.0 OTG FS SDIO USART, SPI, I²C, I²S 16- and 32-bit timers 1x 12-bit ADC (0.41µs) Low voltage 1.7 to 3.6 V Product line FCPU (MHz) FLASH (KB) RAM (KB) RUN Current (µA/ MHz) STOP Current (µA) Small package STM32F401 84 128 to 512 Up to 96 Down to 128 Down to 10 Down to 3 x 3 mm STM32F411 100 256 to 512 128 Down to 100 Down to 10 Down to 3.034 x 3.22 mm STM32 Dynamic Efficiency™ Less Dynamic Power More performance + BAM (Batch Acquisition Mode) © STMicroelectronics - October 2015 - Printed in United Kingdom - All rights reserved The STMicroelectronics corporate logo is a registered trademark of the STMicroelectronics group of companies All other names are the property of their respective owners Order code: FLSTM32F4x11015 For more information on ST products and solutions, visit www.st.com