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ZhaoSheng
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First reply posted First question asked Welcome!

The company is testing and checking the arriving CY8C4245LQI-483, these devices are in x-ray inspection and found to have different internal, in the tar road test, the surface can be erased off the trace, two different batches compared to the tar road test can also be erased off, please see the pictures. When these devices are in production, are the package surfaces protected from acetone or potion wiping?

Request help, thanks!

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ncbs
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500 replies posted 50 likes received 250 sign-ins

Hi @ZhaoSheng,

You will be contacted by a Cypress, an Infineon Technologies Company, representative regarding the same.

Regards,
Nikhil

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ncbs
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500 replies posted 50 likes received 250 sign-ins

Hi @ZhaoSheng,

You will be contacted by a Cypress, an Infineon Technologies Company, representative regarding the same.

Regards,
Nikhil

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ncbs
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500 replies posted 50 likes received 250 sign-ins

Hi @ZhaoSheng,

Can you provide the Cypress Sales Order # or Invoice #?

Regards,
Nikhil

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ZhaoSheng
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First reply posted First question asked Welcome!

Hi Nikhil
As it is purchased from a local distributor, Cypress Sales Order # or Invoice # cannot be provided
I would like to know if the encapsulated material can resist acetone wipe, because I am afraid it is counterfeit

thank you

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