Diodes AP389X - Manual (Page 17)

Data Sheet
Enhanced Multi-touch Capacitive Touch Screen Controller AP389X
Apr. 2013 Rev. 1. 0 BCD Semiconductor Manufacturing Limited
17
Mounting Pad Layout
QFN-7×7-56
X
Y
Y2
E
E
X2
X1
Y1
Y3 X3
Dimensions
X=Y
(mm)/(inch)
X1=Y1
(mm)/(inch)
X2=Y2
(mm)/(inch)
X3=Y3
(mm)/(inch)
E
(mm)/(inch)
Value 7.400/0.291 5.400/0.213 0.250/0.010 0.700/0.028 0.400/0.016