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BASIC4MCU | ♧ STM32F4 | ◆F469/479-Advanced | F469/479 Advanced

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작성자 master 작성일2018-04-18 17:25 조회1,351회 댓글0건

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STM32F4 Series  


STM32F4 series of high-performance MCUs with DSP and FPU instructions

The ARM® Cortex®-M4-based STM32F4 MCU series leverages ST’s NVM technology and ART Accelerator™ to reach the industry’s highest benchmark scores for Cortex-M-based microcontrollers with up to 225 DMIPS/608 CoreMark executing from Flash memory at up to 180 MHz operating frequency.
With dynamic power scaling, the current consumption running from Flash ranges from 89 µA/MHz on the STM32F410 up to 260 µA/MHz on the STM32F439.
The STM32F4 series consists of eight compatible product lines of digital signal controllers (DSC), a perfect symbiosis of the real-time control capabilities of an MCU and the signal processing performance of a digital signal processor (DSP):

  • Advanced lines
    • 180 MHz CPU/225 DMIPS, up to 2 Mbytes of dual-bank Flash memory with SDRAM 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, more performance and lower static power consumption
  • Foundation lines:
    • STM32F446 – 180 MHz/225 DMIPS, up to 512 Kbytes of Flash memory with dual Quad-SPI and SDRAM interfaces
    • STM32F407/417 – 168 MHz CPU/210 DMIPS, up to 1 Mbyte of Flash memory adding Ethernet MAC and camera interface
    • STM32F405/415 – 168 MHz CPU/210 DMIPS, up to 1 Mbyte of Flash memory with advanced connectivity and encryption
  • Access lines: The entry-level microcontrollers of the STM32F4 series!
    • 84 MHz CPU/105 DMIPS, the smallest, cost-effective solution with outstanding power efficiency (Dynamic Efficiency™)
      • STM32F401 – Less than 3 x 3mm with USB 2.0FS OTG and SDIO interfaces
    • 100 MHz CPU/125 DMIPS, outstanding power efficiency (Dynamic Efficiency™) and Batch Acquisition Mode (BAM), a new smart DMA-optimizing power consumption for data batching
      • STM32F410 – New milestone in outstanding power efficiency (89 µA/MHz and 6 µA in Stop mode), true random number generator, low-power timer, and DAC. 
      • STM32F411 – High RAM density and enhanced peripheral set such as USB 2.0FS OTG and up to 5 SPI interfaces.
      • STM32F412 – High RAM and Flash memory density, USB interface, and enhanced peripheral set including a flexible external static memory controller with up to 16-bit data bus for LCD and external memory control, dual-mode Quad-SPI, CAN, DFSDM, and TRNG.
      • STM32F413/F423 – Extends STM32F412 features with higher RAM and Flash memory density and an enhanced peripheral set including 10 UARTs, 3 CANs, SAI interface, a low-power timer, 2 DACs, 2 DFSDM with up to 6 filters. The STM32F423 includes AES encryption.

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STM32F469/479 Advanced 


The STM32F469 and STM32F479 lines deliver the highest ARM® Cortex®-M4 performance and embed large memories and rich peripherals to enable the most advanced consumer, industrial and medical applications. The ART Accelerator™ for Flash memory and the Chrom-ART Accelerator™ for graphics coupled with  LCD-TFT and MIPI-DSI display interfaces enables an advanced user interface while granting enough resources for demanding real-time processing.

The STM32F469 and SMT32F479 product lines provide from 512 Kbytes to 2 Mbytes of Flash, 384 Kbytes of SRAM and from 168 to 216 pins in packages as small as 4.89 x 5.69 mm.

  • Performance: At 180 MHz, the STM32F469 and STM32F479 deliver 225 DMIPS/608 CoreMark performance executing from Flash memory, with 0-wait states thanks to ST’s ART Accelerator™. The DSP instructions and the floating-point unit enlarge the range of addressable applications.

  • Graphic user interface:
    • The STM32F469 and STM32F479 embed ST’s proprietary Chrom-ART Accelerator™ and achieve state-of-the-art graphic capability with very low CPU load and enable advanced user interfaces and richer experiences.
    • A new display interface (MIPI display serial interface) has been integrated in addition to the TFT-LCD controller. This new serial interface makes it possible to connect a display using a small number of pins while increasing the supported display resolution.
  • Integration: Easily extendable memory range with flexible memory controller (FMC) and a Dual-mode Quad-SPI interface. The FMC runs at 90 MHz with a 32-bit parallel interface, and supporting Compact Flash, SRAM, PSRAM, NOR, NAND and SDRAM memories. The Dual-mode Quad-SPI running at 90 MHz enables cost-effective NOR Flash and supports memory-mapped mode.

  • Audio: 2 dedicated audio PLL, 2 full-duplex I²S , and 1 serial audio interfaces (SAI) supporting full-duplex I²S as well as time-division multiplex (TDM) mode.

  • Communication:
    • Ethernet MAC and USB OTG FS and HS with dedicated power rails enabling USB on-chip PHY operation throughout the entire MCU power supply range.
    • Extended communication interfaces including 4x USARTs plus 4x UARTs running at up to 11.25 Mbit/s, 6x SPI running at up to 45 Mbit/s, 3x I²C with a new optional digital filter capability, 2x CAN, SD/MMC and camera interface.
  • Analog: Two 12-bit DACs and three 12-bit ADCs reaching 2.4 MSPS or 7.2 MSPS in Interleaved mode.

  • Timers: Up to seventeen 16- and 32-bit timers running at up to 180 MHz.

  • Encryption: The STM32F479 also embeds a hardware cryptographic accelerator supporting AES-128, -192 and -256, Triple DES, hash functions (MD5, SHA-1, SHA-2) and HMAC as well as a true random number generator (TRNG).

  • Power efficiency: ST’s 90-nm process, ART Accelerator™ and dynamic power scaling enables the current consumption in Run mode and executing from Flash memory to be as low as 280 µA/MHz at 180 MHz. In Stop mode, the power consumption is 120 µA (typical).

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