TM4C1294KCPDT: PDT0128A DRA

Wing Wong

Part Number: TM4C1294KCPDT

For the 0.4mm 128-TQFP, I will peck option #2 as listed on TM4C129X user guide.

I also down load the PDT footprint and find there are 3 DRA versions:

PDT0128A_L

PDT0128A_M

PDT0128A_N

What specific version should I pick to match option #2 above, please?

0 Charles Tsai over 7 years ago

Hi,
Can you be specific which user's guide you are referring to talking about option 2 or others? Can you also show the link where you find the 3 DRA versions?

Below is a link to all TI packages and drawings/models.
www.ti.com/.../searchtipackages.tsp
www.ti.com/.../searchproductbypackage.tsp

0 Wing Wong over 7 years ago in reply to Charles Tsai

Hi Charles

Footprint is download from TI Web, I had download the "TM4C1294KCPDT CAD file (.bxl)". After run the Ultra Librarian, 3 dra file are there: PDT0128A_L, PDT0128A_M, and PDT0128A_N,
Three recommendation is coming from “System Design Guildline for the TM4C129X Family of Tiva Series Microcontrollers”, page 5. I will pick #2.
What footprint should I use, _L, _M or _N if I pick #2 on page 5?

Sorry for the confused.

Thank you

Wing Wong

0 Charles Tsai over 7 years ago in reply to Wing Wong

Hi Wing,
I hope this post will help. Please use the _N.

e2e.ti.com/.../465897

Arm-based microcontrollers forum