A test board for the dummy (mechanical sample) version of Amkor’s 0.3mm pitch CVBGA is available. CVBGA368-8mm Evaluation Board is for testing, evaluating and qualifying fine-pitch technology. Board size is 77 x 132mm, 1mm thick, and features four layers with 15 pads. Is offered with OSP, ImAg, and ENIG finishes. Is 8 x 8mm, 368, 0.30mm solder ball pitch, two-layer thin core substrate with an Ni/Au BGA finish that uses a HL832NX-A (60 µm core) and AUS 410 solder mask. Is identical to live package without IC die inside.
Practical Components, www.practicalcomponents.com