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How much current supply is needed for i.MX6 eFuse blowing?

Question asked by Satoshi Shimoda on Jan 28, 2016
Latest reply on Jan 28, 2016 by igorpadykov

Hi community,

 

I have a question about i.MX6SDL eFuse blowing.

Actually, our customer failed eFuse blowing on thier custom board. even though they used PlatformSDK.

The written data was 0x3F3F3F3F though they wrote 0xFFFFFFFF.

But the failure was not occurred on all thier board, a part of their boards were succeeded.

So we doubt current supply for i.MX6.

How much current supply is needed for i.MX6 eFuse blowing?

(e.g. xx mA on VDD_SOC_IN)

 

 

Best Regards,

Satoshi Shimoda

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