C906 is pre-1.0 V. Note that there exist chips like the kendryte k230, with C908, which has the ratified 1.0 V spec. This makes this chip much less interestin

C906 is pre-1.0 V. Note that there exist chips like the kendryte k230, with C908, which has the ratified 1.0 V spec. This makes this chip much less interesting, although still useful where this does not matter.