CMOSTEK CMT2310A - Packaging Information

CMT2310A
Rev 1.0E | Page46/50
www.cmostek.com
10 Packaging Information
The packaging information of the CMT2310A is shown in the figure below.
Figure 33. 24-Pin QFN 4x4 Packaging
Table 23. 24-Pin QFN 4x4 Packaging Scale
Symbol
Scale (mm)
Min.
Typ.
Max.
A
0.65
0.75
0.85
A1
0.00
0,02
0,05
A3
--
0.15
--
b
0.18
0.25
0.30
D
3.90
4.00
4.10
E
3.90
4.00
4.10
e
0.45
0.50
0.55
D2
2.50
2.65
2.80
E2
2.50
2.65
2.80
L
0.35
0.40
0.45
K
0.20
--
-
R
--
0.10
-
R1
-
0.10
-