m41t60 STMicroelectronics, m41t60 Datasheet - Page 20

• Manufacturer Part Number: m41t60
• Description: Serial Access Real-time Clock
• Manufacturer: STMicroelectronics

Package mechanical information
Note:
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Table 11. QFN16 – 16-lead, Quad, Flat Package, No Lead, 3x3mm body size, Mechanical
Data
Figure 17. QFN16, quad, flat package, no lead, 3x3mm, recommended footprint
Substrate pad should be tied to V
Dim
ddd
A1
A3
D2
E2
Ch
A
D
E
K
N
b
e
L
0.90
0.02
0.20
0.25
3.00
1.70
3.00
1.70
0.50
0.20
0.40
Typ
–
–
0.80
0.00
0.18
2.90
1.55
2.90
1.55
0.30
0.08
0.33
mm
Min
16
–
–
–
SS
.
Max
1.00
0.05
0.30
3.10
1.80
3.10
1.80
0.50
–
–
–
–
–
0.035
0.001
0.008
0.010
0.118
0.067
0.118
0.067
0.020
0.008
0.016
Typ
–
–
inches
0.032
0.000
0.007
0.114
0.061
0.114
0.061
0.012
0.003
0.013
Min
16
–
–
–
0.039
0.002
0.012
0.122
0.071
0.122
0.071
0.020
Max
M41T60
–
–
–
–
–