Hi Mark

Thank you for your reply.

However, I requested the ZGU package.
GGU and ZGU are Microstar BGA, but are there any differences between them?
Please tell me if there is any difference.

BR
Takahashi

0 Mark Mckeown over 5 years ago in reply to GONTA

TI__Mastermind 29270 points

As far as I can tell, the only difference between GGU and ZGU is that ZGU is lead free while GGU is not lead free.

/cfs-file/__key/communityserver-discussions-components-files/791/0804.tms320vc5416-PACKAGE-INFORMATION.pdf

The two packages are otherwise identical. See here:

http://www.ti.com/packaging/docs/searchtipackages.tsp?packageName=BGA

ZGU (S-PBGA-N144) http://www.ti.com/lit/ml/mpbg279a/mpbg279a.pdf
GGU (S–PBGA–N144) http://www.ti.com/lit/ml/mpbg021c/mpbg021c.pdf

I will just confirm that the IBIS model for GGU can be used instead of ZGU without any impact. I do not expect the IBIS model to change due to the lead free package.

Regards,
Mark

0 Mark Mckeown over 5 years ago in reply to Mark Mckeown

TI__Mastermind 29270 points

Hi,

Just following up to say that I have confirmed that the IBIS model for GGU can indeed be used instead of the IBIS model for ZGU (Pb-Free).

Regards,
Mark

0 GONTA over 5 years ago in reply to Mark Mckeown

Prodigy 170 points

Hi Mark

I'm sorry for the late reply.
I was able to download the IBIS model.
I also understood the difference between GGU and ZGU.
Thank you for your quick response.

BR
Norihisa Takahashi

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TMS320VC5416: [VC5416] IBIS MODEL