Boot configure voltage

[van-tuongpham]

Hi experts,

We are design board based on IMX8M mini ref board. Because of voltage level, we change voltage of SAI1/2, GPIOs, I2Cs, to 3V3. As SPF-35104_B1 and SPF-31407_C2, BOOT_MODE0/1 using VDD_1V8 pullup. Can I change to VDD_3V3? Is that change affected by sequence of Power?

Thanks

[igorpadykov]

Hi Van-Tuong

allowable voltages are described in Table 9. Operating ranges

i.MX 8M Mini Applications Processor Datasheet for Consumer Products

for pad power supply one can look at Table 64. i.MX 8M Mini 14 x 14 mm functional

contact assignments, column "Power group".

Best regards
igor
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