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D10 diode on MCIMX6DL-SDP

Question asked by Eishi Shibusawa on Aug 22, 2018
Latest reply on Sep 3, 2018 by Rita Wang

Dear Sir

 

Customer develop the product by using MCIMX6U5EVM10AD.

Customer refer to the schematics of MCIMX6DL-SDP (SPF-27417_C5.pdf).

 

There is a diode(D10) between VDD_SNVS_IN and VDDHIGH_IN, VGEN5_2V8.

There is description of NOTE below.

"NOTE : Diode D10 is required to correct a problem on a small number of i.MX6 DualLite parts in which VDDSNVS does not come up when VDDHIGH_IN is applied. A similar problem was corrected on i.MX6Q TO1.2 processors."

 

Q1.

Has the problem been fixed with MCIMX6U5EVM10AD?

 

Q2.

Is it need the D10 diode When developing with MCIMX6U5EVM10AD?

 

Best Regards,

Eishi SHIBUSAWA

 

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