AnsweredAssumed Answered

i.MXRT1050 NVCC_GPIO

Question asked by Woo-Suk Lee on Apr 18, 2018
Latest reply on Apr 19, 2018 by Woo-Suk Lee

Hi,

Currently, I'm designing i.MXRT1050 application and have a question on the supply voltage.

NVCC_GPIO
According to IMXRT1050CEC.pdf, Table 9. Operating ranges, NVCC GPIO supply seems to be ok with 1.8V.
However, MIMXRT1050HDUG.pdf, Table 1. Power domains specify NVCC_GPIO with 3.3V only.
Does anyone have any idea which one is correct?
I'd like to have NVCC_GPIO with 1.8V supply. Will that be fine?

 

Thanks and Regards,

WS

Outcomes