2025-04-02 11:00 PM
Hello ST Community,
I am looking for an STM32F4 series microcontroller that meets the following requirements:
:small_blue_diamond: Microcontroller Requirements:
:white_heavy_check_mark: More than 2 UART ports
:white_heavy_check_mark: Quad SPI support
:white_heavy_check_mark: Operating frequency: 100-120 MHz
:white_heavy_check_mark: Preferred package: TQFP/LQFP, but open to other suggestions
Since this MCU will be used in an embedded system, power efficiency and peripheral availability are key considerations.
2025-04-03 12:06 AM
Have you ever filtered your selection on the websites of the STM32F4?
Regards
/Peter
2025-04-03 1:42 AM
Hello,
For power efficiency as you mentionned, you might want to look at a newer STM32 range as the F4 family is a bit old.
For example STM32U5 or STM32L4+.
2025-04-03 1:47 AM
https://www.st.com/en/development-tools/st-mcu-finder-pc.html
https://www.st.com/en/development-tools/stm32-finder.html
https://www.st.com/content/st_com/en/stm32-mcu-developer-zone/mcu-portfolio.html
Distributors often have good parametric search tools ...