Announcement

Collapse
No announcement yet.

BGA Via size

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • BGA Via size

    What can be the via size of 0.8 X 0.8 mm pitch 484pin-BGA, Trace tickness

  • #2
    i normally use 18Mil annular ring and 8mil hole

    Comment


    • #3
      pad size is .45mm X .45mm, pitch is 0.8X0.8mm, Minimum clearance is 0.2mm in this spec if we use above 18Mil annular ring and 8mil hole , getting clearance error wit adjacent pads

      Comment


      • #4
        You stated that minimum Clearance between the pads is 0.2mm. Is this information given in the datasheet?
        Could you please share the Part Number?

        Comment


        • #5
          this might help
          Attached Files

          Comment


          • #6
            shereesubahan, have a look at our OpenRex open source project - that is using 0.8mm BGA.

            Here is link to the project, you can download there Altium files: https://www.imx6rex.com/open-rex/



            Click image for larger version

Name:	bga 08 fanout.png
Views:	91
Size:	212.0 KB
ID:	10962

            Comment

            Working...
            X