On PCA 8561 LCD driver, in layout and confused regarding the exposed die paddle.
The data sheet says " The die paddle (exposed pad) is connected to VSS and should be electrically isolated." OK
Page 44 Figure 32 shows the footprint. Here is the confusion.
9 Paste Pads. OK
Entire copper land = paddle size exposed. OK
4 round 6mm pads with a 3mm hole (?)
Can you explain? Would have assumed that the holes would plate through to ground plane however that goes against the note to electrically isolate.