M41T65 STMICROELECTRONICS [STMicroelectronics], M41T65 Datasheet - Page 37

• Manufacturer Part Number: M41T65
• Description: Serial real-time clocks with alarm
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

M41T62/63/64/65
Note:
Figure 27. QFN16 – 16-lead, quad, flat package, no lead, 3 x 3 mm body size, outline
Drawing is not to scale.
Table 19.
Symb
ddd
A1
A3
D2
E2
Ch
A
D
E
K
N
b
e
L
QFN16 – 16-lead, quad, flat package, no lead, 3 x 3 mm body size,
mechanical data
0.90
0.02
0.20
0.25
3.00
1.70
3.00
1.70
0.50
0.20
0.40
Typ
–
–
ddd
E2
Doc ID 10397 Rev 14
C
0.80
0.00
0.18
2.90
1.55
2.90
1.55
0.30
0.08
0.33
mm
Min
A3
16
–
–
–
L
K
b
Max
1.00
0.30
3.10
1.80
3.10
0.50
0.05
1.80
D2
D
–
–
–
–
–
e
1
2
3
Package mechanical information
0.035
0.001
0.008
0.010
0.118
0.067
0.118
0.067
0.020
0.008
0.016
Typ
A1
–
–
K
E
A
Ch
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
–
–
–
–
–
QFN16-A
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