Configure CY7C65213 as self-powered mode

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fzhang
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First question asked Welcome!

Hi,

We intended to configure CY7C65213  as self-powered mode. Other than the schematic connection shown below, the datasheet also says

"Using the configuration utility, the configuration descriptor in the
CY7C65213/CY7C65213A flash should be updated to indicate
that it is self-powered."

My question is: Can the internal flash be accessed and set after the circuit is connected this way? Especially the default power mode in the flash is bus-powered. Thanks.

How does the power mode in the flash affect the chip behavior? Is it just for information purpose, or it changes the chip's function? 

fzhang_0-1642108579542.png

 

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Rashi_Vatsa
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5 likes given 500 solutions authored 1000 replies posted

Hello,

Please let us know if you have referred to this KBA  USB-Serial: Programmed Configuration not Updated i... - Infineon Developer Community  

Regards,
Rashi

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Rashi_Vatsa
Moderator
Moderator
Moderator
5 likes given 500 solutions authored 1000 replies posted

Hello,

Please let us know if you have referred to this KBA  USB-Serial: Programmed Configuration not Updated i... - Infineon Developer Community  

Regards,
Rashi
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