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7 years, 6 months ago.
Why Mbed shows 32K RAM for K22F
The FRDM-K22F documentation indicate 128K RAM but the compiler shows 32K. I converted a program from FRDM-KL46 to FRDM-F22K and there are some changed. The KL46 use 11K RAM but the F22K shows 20.6K RAM for almost the same program. (I just added two Treads, all variables are the same) Can someone explain why Mbed just show 32K of RAM for the K22F and why the program use almost double the RAM?
Thank you
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Last updated: 30 Jun 2020
The FRDM-K22F is an ultra-low-cost development platform for Kinetis K Series K2x (K22F) MCUs built on ARM® Cortex™-M4 processor. Features include easy access to MCU I/O, battery-ready, low-power operation, a …
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I would also like to know the answer to this. Thanks, -Curtis
posted by Curtis Mattull 20 Oct 2016Can you please fix this issue... displaying 32K ram instead of 128K... I wish I could fix it from my side.
posted by Ohad BarSimanTov 05 Jun 2017