Labels Milestones
BackBGA-256, dimensions: https://www.xilinx.com/support/documentation/package_specs/ft256.pdf, design rules: https://www.xilinx.com/support/documentation/user_guides/ug1099-bga-device-design-rules.pdf Altera UBGA U324 BGA-324 BGA-624, 25x25 grid, 21x21mm package, pitch 0.4mm; see.
- 5.04122 7.99026 3.54602 facet normal.
- 0.874577 facet normal -0.982268.
- Spacing 25.24 mm (993.
- Also go to same bus 2x Pushbutton.