m48t201v STMicroelectronics, m48t201v Datasheet - Page 30

• Manufacturer Part Number: m48t201v
• Description: 5.0 Or 3.3v Timekeeper Supervisor
• Manufacturer: STMicroelectronics

6
Note:
30/35
Package mechanical data
In order to meet environmental requirements, ST offers these devices in ECOPACK®
packages. These packages have a Lead-free second level interconnect. The category of
second Level Interconnect is marked on the package and on the inner box label, in
compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at: www.st.com.
Figure 15. SOH44 – 44-lead plastic small outline, SNAPHAT, package outline
Drawing is not to scale.
Table 15.
Symb
A1
A2
eB
A
B
C
D
E
H
e
L
a
SOH44 – 44-lead plastic small outline, SNAPHAT, pack. mech.
0.81
Typ
B
SOH-A
N
1
17.71
11.51
0.05
2.34
0.36
0.15
8.23
3.20
0.41
mm
Min
e
D
0°
–
A2
E
18.49
12.70
Max
3.05
0.36
2.69
0.46
0.32
8.89
3.61
1.27
8°
H
–
CP
0.032
A
Typ
eB
A1
inches
0.002
0.092
0.014
0.006
0.697
0.324
0.126
0.453
0.016
Min
0°
–
L
C
0.120
0.014
0.106
0.018
0.012
0.728
0.350
0.142
0.500
0.050
Max
8°
–