m41t62 STMicroelectronics, m41t62 Datasheet - Page 36

• Manufacturer Part Number: m41t62
• Description: Serial Access Real-time Clock With Alarms
• Manufacturer: STMicroelectronics

Package mechanical information
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Table 18.
Figure 27. QFN16 – 16-lead, Quad, Flat Package, no Lead, 3x3mm, recommended
1. Dimensions shown are in millimeters (mm).
Symb
ddd
A1
A3
D2
E2
Ch
A
D
E
K
N
b
e
L
QFN16 – 16-lead, Quad, Flat Package, no Lead, 3x3mm body size,
mechanical data
footprint
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
–
–
–
3.55
AI09126
Max
1.00
0.05
0.30
3.10
1.80
3.10
1.80
0.50
1.60
–
–
–
–
–
0.28
2.0
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
–
–
–
M41T62/63/64/65
0.039
0.002
0.012
0.122
0.071
0.122
0.071
0.020
Max
–
–
–
–
–