Tools/BGA Fanout Calculator

BGA Fanout Calculator

Analyze BGA escape routing feasibility

BGA Parameters

1.0mm pitch

Ball Pitch (mm)

Total Ball Count

Rows/Columns

Trace Width (mm)

Trace Spacing (mm)

Via Drill (mm)

Via Pad (mm)

FEASIBLE

Dog-bone with 2-4 routing layers

Channel Width

0.60 mm

Traces per Channel

Recommended Layers

Outer Ring Balls

Inner Balls

196

Package Size

15.0 × 15.0 mm

Via Technology Required

HDI mechanical drilling

Dog-bone fanout possible. Place via adjacent to pad.

1.27 mmEasy

1.0 mmStandard

0.8 mmModerate

0.65 mmFine Pitch

0.5 mmHDI Required

0.4 mmAdvanced HDI

Dog-bone

Via placed near pad, connected by short trace

Via-in-pad

Via placed directly in pad, filled & capped

Stacked Microvias

Multiple laser vias stacked for dense routing

We specialize in fine-pitch BGA and HDI manufacturing.