4 ms·
Impressive! Silly question, perhaps, but will such packages be available for PCB assembly by "retail" companies like PBCway, JLCPCB etc? Also, is it even safe/
by smarx007 2y ago
Impressive! Silly question, perhaps, but will such packages be available for PCB assembly by "retail" companies like PBCway, JLCPCB etc?
Also, is it even safe/practical to use WCSP on a PCB if the bare die is exposed to the environment? Or do they require conformal coating (or even epoxy potting?) after assembly to avoid premature faults?
- mitthrowaway2 2y agoI'm wondering about this too. Wouldn't they end up sensitive to light?
- johntitorjr 2y agoI've used a wlcsp mcu before and sunlight would make it reset. That was a fun one to debug.