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Home » NEWEST Products » New by Manufacturer » STMicroelectronics » STM32 F4 Cortex-M4 MCUs by STMicroelectronics
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STMicroelectronics STM32 F4 Series
ARM Cortex™-M4 MCUs

STMicroelectronics STM32 F4 32-bit ARM Cortex™-M4 Microcontrollers (MCUs) open the door to the digital signal controller (DSC) market with a family of devices that are pin-to-pin and software compatible with the STM32 F2 series but with better performance, DSP capability, more SRAM, and 2.4MSPS ADCs. STMicroelectronics STM32 F4 ARM Cortex-M4 MCUs include a floating point unit and core features such as built-in single-cycle multiply-accumulate (MAC) instructions, optimized SIMD arithmetic, and saturating arithmetic instructions. The adaptive real-time ART (Adaptive Real-Time memory) Accelerator™ combined with STMicroelectronics 90nm technology provides linear performance up to 168MHz, unleashing the full performance of the core. These features expand the number of addressable applications in the industrial, consumer, and healthcare segments. STM32 F4 series ARM Cortex-M4 MCUs include devices with 512KB to 1MB of on-chip Flash memory, 192KB of SRAM, and 15 communication interfaces.

Features
  • 168 MHz/210 DMIPS Cortex-M4 with single cycle DSP MAC and floating point unit
  • Designed for high performance and ultra fast data transfers
    • ART Accelerator
    • 32-bit, 7-layer AHB bus matrix with 7 masters and 8 slaves
    • One SRAM block dedicated to the core
  • Outstanding power efficiency
    • Ultra-low dynamic power
    • 3.6V down to 1.7V VDD
  • Maximum integration
    • Up to 1MB of on-chip Flash memory, 192KB of SRAM, reset circuit, internal RCs,
  • Superior and innovative peripherals
    • Audio: dedicated audio PLL and 2 full duplex I²S
    • Up to 15 communication interfaces
    • Analog: 2x 12-bit DACs, 3x 12-bit ADC
  • Extensive tools and software solutions

STM32 F4 Evaluation Modules

A complete development tool offering for the STMicroelectronics STM32 F4 series is available. The STM32F4DISCOVERY helps you to discover the STM32F4 high-performance features and to develop your applications easily. It includes everything required for beginners and experienced users to get started quickly. Based on the STM32F407VGT6, it includes an ST-LINK/V2 embedded debug tool, two ST MEMS, digital accelerometer and digital microphone, one audio DAC with integrated class D speaker driver, LEDs and push buttons and an USB OTG micro-AB connector. The STM3240G-EVAL evaluation board is a complete demonstration and development platform for the STM32 F4 series and includes an STM32F407IGH6 high-performance ARM® Cortex™-M4F 32-bit microcontroller.



STM3240G-SK/KEI Starter Kit for STM32 F4

The STMicroelectronics STM3240G-SK/KEI is a complete, cost-effective solution for starting application development and evaluating the STMIcroelectronics STM32F4 series of ARM Cortex™-M4 processor-based microcontrollers. It includes all the hardware and software you need to start developing applications for the STM32 ARM core-based families of microcontrollers. It comes complete with a full-featured evaluation board (including Ethernet, USB HS, VGA camera, external memories, CAN, USUARTs, Audio, and QVGA Touchsreeen LCD), Keil's MDK-ARM Lite Edition (32KB) development tools, and the ULINK-ME™ (USB/JTAG) adapter.

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Additional Resources
Datasheet
STM3240G-SK/KEI Product Info
Block Diagram
Block Diagram
Part NumberPackage / CaseProgram Memory SizeData RAM SizeMaximum Clock FrequencyData Sheet
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Learn how the STM32 F4's FPU speeds performance



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  • Semiconductors|Embedded Processors|IC-MCU/MPU