qt1106 Quantum Research Group, qt1106 Datasheet - Page 20

• Manufacturer Part Number: qt1106
• Description: Qwheel?/qslide?/qtouch? Ic Touch Screen
• Manufacturer: Quantum Research Group

7.7 Mechanical Dimensions - 32-QFN Package
7.8 Part Marking
lQ
Note: there is no functional requirement for the large pad on the underside of the 32-QFN package to
be soldered to the substrate. If the final application does require this area to be soldered for
mechanical reasons, the pad(s) to which it is soldered to must be isolated and contained under the
32-QFN footprint only.
Symbol Minimum Nominal Maximum
A1
D2
E2
A
C
D
E
b
e
L
y
Dimensions In Millimeters
0.70
0.00
0.18
4.90
3.05
4.90
3.05
0.30
0.00
Pin 1 Identification
-
-
0.20 REF
0.02
0.25
5.00
5.00
0.50
0.40
-
-
-
-
Two lines of text to ensure product traceability:
0.075
0.95
0.05
0.32
5.10
3.65
5.10
3.65
0.50
©QRG 8I
-
-
'WW' = Week of manufacture,
QT1106
'G' = Green/RoHS Compliant,
'YY' = Year of manufacture,
YYWWG
'run nr.' = Run Number
20
run nr.
QRG Part
Revision
Number
Code
QRG
QT1106_8IR0.07_0907