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FRDM-K22F core

Question asked by a p on Jan 27, 2017
Latest reply on Jan 28, 2017 by SCOTT MILLER


I'm new to NXP MPUs and am having trouble figuring out the exact ARM Cortex core inside the FRDM-K22F dev board. Some of the descriptions I've seen around state its Cortex M4F, while others say its Cortex M4 (no FPU). Can someone clear this up for me?


A follow up: is there a common naming convention in the NXP world of MCUs (besides the flash size), like the 'F' referring to floating p. unit?