Micron is replacing the MT41J128M16JT-125: with the K version which is 1.3V as opposed to the J which is 1.5V. Will i.MX6 work with the new version?
yes it is supported also, low limit is 1.283V (DDR3L) as shows
Table 6 "Operating Ranges IMX6DQCEC" rev.3 2_2014.pdf
i.MX6DQ Datasheet (rev.3, 2/2014)