Labels Milestones
BackHttp://www.st.com/resource/en/datasheet/stm32f103ze.pdf Lattice caBGA-381 footprint for ECP5 FPGAs, 27.0x27.0mm, 756 Ball, 32x32.
- Normal -0.886065 0.124621 0.446496 vertex 5.20841 4.17623.
- Normal -0.096139 0.976242 0.194186 facet.
- 0.525858 0.586853 vertex 3.63499 2.35444 19.9.
- (end 171.370001 119.25 (end 174.5025 112.195.