STM32F4 series high-performance microcontroller with DSP and FPU instructions

Based on ARM ® architecture ® - M4 STM32F4 series single chip microcomputer (MCU) adopted the stmicroelectronics NVM technology and ART accelerator ™, under the working frequency of 180 MHz can be realized through flash executing instructions 225 DMIPS / 608 CoreMark performance, are all based on architecture (M kernel microcontroller products to achieve the highest performance score.

Due to the use of dynamic power consumption adjustment function, the current consumption range when executing instructions through flash memory is from 89 A/MHz of STM32F410 to 260 A/MHz of STM32F439.

STM32F4 series includes 11 compatible digital signal controller (DSC) product lines, which is a perfect combination of MCU real-time control function and DSP signal processing function:

Advanced series:

Stm32f469/479-quad-spi interface, lcd-tft controller and mpi-dsi interface

Stm32f429/439 -- LCD-TFT controller

Stm32f427/437 - serial audio interface with higher performance and lower static power consumption

180 MHz CPU/225 DMIPS, up to 2MB of dual flash memory, with SDRAM controller and chrom-art accelerator

Basic series:

Stm32f446-180mhz /225 DMIPS, Flash up to 512kb, Dual Quad SPI and SDRAM interface

Stm32f407/417 -- 168 MHz CPU/210 DMIPS, up to 1 MB Flash, added Ethernet MAC and camera interface

Stm32f405/415-168 MHz CPU/210 DMIPS, up to 1MB flash memory, with advanced interconnection function and encryption function

Entry-level series: STM32F4 series based on the lowest cost consideration!

STM32F410 -- new milestone of excellent energy efficiency (89 A/MHz in operation mode and 6 A in shutdown mode), equipped with hardware random number generator, low-power timer and DAC.

STM32F411 - high RAM capacity and enhanced peripheral sets such as USB otg2.0fs and up to 5 SPI.

STM32F412 -- high RAM and flash capacity, USB interface, enhanced peripheral set, including flexible external static memory controller (up to 16-bit data bus for LCD and external memory control), dual QUAD SPI, CAN, DFSDM and TRNG.

Stm32f413/423 - further enhance the Flash and RAM capacity of STM32F412, equipped with a stronger peripheral set, including 10x UART, 3x CAN, SAI interface, 1x low-power timer, 2x DAC, 2x DFSDM (up to 6 filters), STM32F423 series contains AES encryption.

STM32F401 -- less than 3 x 3mm in size, with USB OTG2.0FS and SDIO interface

84mhz CPU/105 DMIPS, the solution with the smallest size and lowest cost, has excellent dynamic power consumption efficiency

100 MHz CPU/125 DMIPS, with excellent dynamic power consumption efficiency and batch acquisition mode (BAM, a new data batch-oriented mode using DMA intelligent optimization of power consumption).