Diodes AP389X - Manual (Page 16)

Data Sheet
Enhanced Multi-touch Capacitive Touch Screen Controller AP389X
Apr. 2013 Rev. 1. 0 BCD Semiconductor Manufacturing Limited
16
Mechanical Dimensions (Continued)
QFN-8×8-68 Unit: mm(inch)
7.900(0.311)
8.100(0.319)
7.900(0.311)
8.100(0.319)
Pin 1 Mark
1
2
Pin 1 Options
DETAIL A
3
68 67 66
4
65
1
2
3
68 67 66
4
65
1
2
3
68 67 66
4
65
# 1 IDENTIFICATION
See DETAIL A
PIN
.
Symbol
D E
min(mm) max(mm) max(mm) min(mm) min(inch) min(inch) max(inch) max(inch)
Option1
Option2
4.300
5.400
4.500
5.600
0.169 0.177
0.213 0.220
4.500
5.600
4.300
5.400
0.169
0.213
0.177
0.220
0.400(0.016)
BSC
0.150(0.006)
0.250(0.010)
N18
N1
D
N68 0.300(0.012)
0.500(0.020)
E
N52
N35
0.700(0.028)
0.800(0.031)
0.000(0.000)
0.050(0.002) 0.203(0.008)
REF
.
Option3 6.100 6.300 0.240 0.248 6.300 6.100 0.240 0.248