TM4C129ENCZAD: About appearance

Hiroyuki Kanematu

Expert 2975 points

Part Number: TM4C129ENCZAD

There was an external view of TM4C129ENCZAD, but is it okay to think of the white dot mark as a mark of A1?

over 3 years ago

0 Ralph Jacobi over 3 years ago

TI__Guru*** 135355 points

Hello Kanematu-san,

I am not sure what you mean by 'A1' but if you mean the marker for Pin 1 - that is correct. The white dot mark is the marker to designate which corner is the location for Pin 1 on the device to be able to orientate it correctly.

Best Regards,

Ralph Jacobi

0 Hiroyuki Kanematu over 3 years ago in reply to Ralph Jacobi

Expert 2975 points

Hello, I thought there was a white dot mark above the part where the coordinates are A1 in the pin arrangement of Top View.

Attach the Pin diagram of the data sheet.

0 Ralph Jacobi over 3 years ago in reply to Hiroyuki Kanematu

TI__Guru*** 135355 points

Hello Kanematu-san,

Ah I understand now. Yes, that will mark where A1 is at. This is the first time 'A1' from that pin diagram was referenced to me so it didn't really understand at first. But yes I can confirm that I checked our internal packaging data and that the white dot is corresponds to the A1 location on the device.

Best Regards,

Ralph Jacobi

0 Hiroyuki Kanematu over 3 years ago in reply to Ralph Jacobi

Expert 2975 points

Thank you for your answering!!

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TM4C129ENCZAD: About appearance