QT60248 Datasheet, PDF (25/28 Pages) Quantum Research Group – 16, 24 KEY QMATRIX ICs

6.5 Mechanical Dimensions
A
32 31 30 29 28 27 26 25
1
24
2
23
p
3
4
22
21
5
20
6
19
7
8
18
L
17
9 10 11 12 13 14 15 16
a
e
o
SYMBOL
a
A
e
E
h
H
L
p
o
H
h
E
Min
6.90
8.75
0.09
0.45
0.05
-
0.30
0.80
0
Package Type: 32 Pin TQFP
Millimeters
Max
Notes
Min
7.10
9.25
0.20
0.75
0.15
1.20
0.45
0.80
7
SQ
SQ
BSC
0.272
0.344
0.003
0.018
0.002
-
0.012
0.031
0
Inches
Max
0.280
0.354
0.008
0.030
0.006
0.047
0.018
0.031
7
Notes
SQ
SQ
BSC
6.6 Marking
TA
-40⁰C to +105⁰C
-40⁰C to +105⁰C
TQFP Part
Number
QT60168-ASG
QT60248-ASG
Keys
16
24
Marking
QT60168-AG
QT60248-AG
Lead-Free
Yes
Yes
lQ
25
QT60248-AS R4.02/0405