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About i.MX6SL BGA ball.

Question asked by Keita Nagashima on Oct 8, 2015
Latest reply on Oct 20, 2015 by Keita Nagashima

Dear Sir or Madam,

 

Hello. I have a question about the BGA ball count in i.MX6SL.

 

First, refer to Table 71. 13 x 13, 0.5 mm BGA Package Details in i.MX 6SoloLite Applications Processors for Consumer Products, Rev. 3.

"Ball Count = 432"

 

Next, refer to 2.1 Basic design recommendations in Hardware Development Guide for i.MX 6SoloLite Applications Processor, Rev. 1.

"The ball-grid array contains 24 rows and 24 columns, making it a 576 ball BGA package."

 

[Question]

Which is right description?

And, refer to 6.2.3 13 x 13 mm, 0.5 mm Pitch Ball Map in in i.MX 6SoloLite Applications Processors for Consumer Products, Rev. 3.

i.e. Does the ball exist at "NC" pins?

 

Best Regards,

Keita

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