Probably many people struggle finding good quality PCB manufacturer for small pitch Cypress BGA chips.
If you have any recommended PCB maker would be great to know.
I have PCB with CY8C6347FMI chip that consist via-in-pad and micro vias for that chip.
Here is most critical parameters
Min track/spacing 3.3 mil
Min annual ring size 0.05 mm
Min BGA pad size 0.27mm
BGA pad clearance 3.2 mil
Min Hole Diameter 0.15 mm
Thanks in advance.
Solved! Go to Solution.
PSoC 6 MCU