M41ST85W_11 STMICROELECTRONICS [STMicroelectronics], M41ST85W_11 Datasheet - Page 37

• Manufacturer Part Number: M41ST85W_11
• Description: 3.0/3.3 V I2C combination serial RTC, NVRAM supervisor and microprocessor supervisor
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

M41ST85W
Figure 24. SOX28 – 28-lead plastic small outline, 300 mils, embedded crystal, package outline
Note:
Table 17.
Symbol
ddd
A1
A2
A
B
C
D
E
H
N
e
L
a
Drawing is not to scale.
SOX28 – 28-lead plastic small outline, 300 mils, embedded crystal, mechanical data
A2
SO-E
1.27
Typ
14
15
B
millimeters
D
e
17.91
10.16
2.44
0.15
2.29
0.41
0.20
7.57
0.51
Min
28
0°
–
Doc ID 7531 Rev 11
28
1
A1
18.01
10.52
Max
2.69
0.31
2.39
0.51
0.31
0.10
7.67
0.81
E
8°
–
H
A
ddd
0.050
Typ
A1
Package mechanical data
inches
0.096
0.006
0.090
0.016
0.008
0.705
0.298
0.400
0.020
Min
28
0°
–
L
h x 45
C
0.106
0.012
0.094
0.020
0.012
0.709
0.004
0.302
0.414
0.032
Max
8°
–
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