Hi,
It need 3.3V. You can refer to the IMX7DCEC.pdf,section 4.11.2.6 Bus operation condition for 3.3 V and 1.8 V signaling
The DC parameters for the NVCC_SD1, NVCC_SD2 and NVCC_SD3 supplies are
identical to those shown in Table 29, "GPIO DC Parameters," on page 44.
And in the datasheet you can see the follow functions
Have a great day,
Rita
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Note: If this post answers your question, please click the Correct Answer button. Thank you!
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Hi,
It need 3.3V. You can refer to the IMX7DCEC.pdf,section 4.11.2.6 Bus operation condition for 3.3 V and 1.8 V signaling
The DC parameters for the NVCC_SD1, NVCC_SD2 and NVCC_SD3 supplies are
identical to those shown in Table 29, "GPIO DC Parameters," on page 44.
And in the datasheet you can see the follow functions
Have a great day,
Rita
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------