STM32H7 series - brutal raw power of 400MHz clock

waclawek.jan · ‎2016-10-20

Posted on October 20, 2016 at 11:10

While I see no announcement, the following is online:

http://www.st.com/content/st_com/en/products/microcontrollers/stm32-32-bit-arm-cortex-mcus/stm32h7-series.html?querycriteria=productId=SS1951

Not only the 400MHz Fclk is worth mentioning, but also 1MB of RAM (64kB ITCM + 128kB DTCM, the rest is a 3-part user SRAM and 4kB backup SRAM)

JW

aaron239955_stm1_st · ‎2017-01-03

Posted on January 04, 2017 at 04:21

Yes, the crossover gets blurred very quickly. When you have real hardware (Raspberry Pi 3B) that sells for $35 retail containing a multi-core ARM A running at 1GHz, 1GB RAM, built-in USB ports(4), Wifi, E'Net (with Phy), camera interface, HDMI. Add a 32GB flash card for $10, or 64G for $20 and it makes the space for the M7/H7 pretty tight.