STM32F4 series high performance microcontroller with DSP and FPU instruction
The STM32F4 MCU family based on Arm® Cortex®-M4 uses StMicro's NVM process and ART Accelerator™ to achieve 225 DMIPS/608 CoreMark when executed via flash memory at operating frequencies up to 180 MHz. This is the highest benchmark score achieved by any Cortex-M kernel based microcontroller product to date.
Due to the dynamic power adjustment feature, current consumption when executing instructions via flash memory ranges from 89 µA/MHz for the STM32F410 to 260 µA/MHz for the STM32F439.
The STM32F4 series includes eight compatible digital Signal controller (DSC) product lines, which are the perfect combination of MCU real-time control function and DSP signal processing function:
Advanced Series:
180 MHz CPU/225 DMIPS, up to 2MB dual-zone flash memory, with SDRAM interface and Chrom-ART Accelerator™
STM32F469/479 - Quad-SPI interface, LCD-TFT controller, and MPI-DSI interface
STM32F429/439 - LCD-TFT controller
STM32F427/437 - Serial audio interface for higher performance and lower static power consumption
Basic series:
Stm32f446-180 MHz/225 DMIPS, up to 512 KB Flash, Dual Quad SPI and SDRAM interface
STM32F407/417 -- 168 MHz CPU/210 DMIPS, up to 1MB Flash, adds Ethernet MAC and camera interface
Stm32f405/415-168 MHz CPU/210 DMIPS, up to 1MB, flash memory with advanced connectivity and encryption capabilities
Basic Series: STM32F4 series of entry-level microcontrollers!
84 MHz CPU/105 DMIPS, the smallest size, lowest cost solution with superior Power Efficiency™
STM32F401 -- Less than 3 x 3mm, with USB OTG2.0FS and SDIO ports
100 MHz CPU/125 DMIPS with superior Dynamic Efficiency™ and Batch Acquisition Mode (BAM), a new data batch-oriented mode utilizing DMA intelligent optimization power consumption
STM32F410 -- A new milestone in energy efficiency excellence (89 µA/MHz in run mode and 6 µA in down mode) with hardware random number generator, low power timer and DAC.
STM32F411 - High RAM capacity and set of enhanced peripherals such as USB OTG2.0FS and up to 5 SPI interfaces.
STM32F412 -- High RAM and flash capacity, USB interface, enhanced set of peripherals including flexible external static memory controller, with up to 16-bit data bus for LCD and external memory control, dual-mode four-channel SPI, CAN, DFSDM and TRNG.
STM32F413/F423 -- Extends the features of STM32F412 with higher RAM and Flash memory density, enhanced peripherals set including 10 UART, 3 CAN, SAI interfaces, low power timers, 2 DCS, 2 DFSDMS with up to 6 filters. STM32F423 contains AES encryption.
