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USB EZ-PD™ Type-C Forum Discussions

HIKARI
Level 1
Level 1
10 replies posted 10 sign-ins 5 replies posted

Hi,

Do you have any information on the recommended lands for QFN and TSSOP?

Best Regards,

 

 

 

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MallikaK_22
Moderator
Moderator
Moderator
250 solutions authored 500 replies posted 250 replies posted

Hi,

In my previous response, I've shared the CY4609 HX3 Reference design kit page from where you can download the hardware design files of the board.

Since the CYUSB3304-68 QFN part is pin-to-pin compatible with CYUSB2304-68 QFN part, you can refer to them.

Best Regards,

Mallika

 

 

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HIKARI
Level 1
Level 1
10 replies posted 10 sign-ins 5 replies posted

The model numbers are as follows.

CYPD3175-24LQXQ

CYUSB2304-68LTXI

CY7C65213-28PVXI

CY7C65211-24LTXI

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MallikaK_22
Moderator
Moderator
Moderator
250 solutions authored 500 replies posted 250 replies posted
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Hi,

Thank you for you.

However I don't know QFN-68 yet.

Best Regards,

 

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MallikaK_22
Moderator
Moderator
Moderator
250 solutions authored 500 replies posted 250 replies posted

For CYUSB2304-LTXI (64 QFN), you can refer to the CY4609 hardware files: https://www.cypress.com/documentation/development-kitsboards/cy4609-hx3-usb-30-hub-reference-design-... 

The CYUSB3304-68 QFN part is pin-to-pin compatible with CYUSB2304-68 QFN part.

Best Regards,

Mallika

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Hi,

I don't think the file you received has the recommended lands listed.
I saw CY4609 HX3 Kit User Guide.pdf, is it wrong?

Best Regards,

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MallikaK_22
Moderator
Moderator
Moderator
250 solutions authored 500 replies posted 250 replies posted

Hi,

In my previous response, I've shared the CY4609 HX3 Reference design kit page from where you can download the hardware design files of the board.

Since the CYUSB3304-68 QFN part is pin-to-pin compatible with CYUSB2304-68 QFN part, you can refer to them.

Best Regards,

Mallika

 

 

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