Sub-Dollar STM32F3 Floating-Point DSC available in Distributors Stock

[Amel NASRI]

Posted on April 24, 2014 at 10:55

STM32F30x-Low memory size

STM32F301: the cheapest C-M4 in full production!

N

ew

http://www.st.com/stm32f3-pr

microcontrollers based on the ARM® Cortex®-M4 core with Floating-Point Unit (FPU) are in full production and now in stock at distributors:

• http://www.st.com/stm32f301-pr

  : The market-first sub-dollar Cortex-M4 devices with FPU in volume production

  brings 32KBytes to

  64KBytes on-chip Flash and 16KByte of SRAM.

• http://www.st.com/stm32f302-pr

  and

  http://www.st.com/stm32f303-pr

  : offer extended Flash density from 32KBytes to 256KBytes.

  http://www.st.com/stm32f303-pr

  offers higher performance (90DMIPS) thanks to its (CCM-SRAM), which provides a “routine boost�? equivalent to >100MHz CPU frequency execution from Flash.

  Additional STM32F3 devices with up to 512KBytes of Flash will be introduced later this year.

STM32F3 devices combine the 72MHz ARM Cortex-M4 core featuring DSP instruction set and FPU with high-performance analog peripherals to bring advanced integration to entry-level mixed-signal control applications.

To help engineers try out new ideas and quickly create prototypes, there are:

• The new mbed-compatible STM32F302 Nucleo board, available at $32

  http://www.st.com/nucleof302r8-pr

  http://www.st.com/nucleof302r8-pr

  )

• The existing STM32F303 Discovery kit (

  http://www.st.com/stm32f3discovery-pr

  )

STM32F3 Series

http://www.st.com/stm32f3-pr

STM32F3

http://www.st.com/web/en/news/n3547