M41T93_11 STMICROELECTRONICS [STMicroelectronics], M41T93_11 Datasheet - Page 45

• Manufacturer Part Number: M41T93_11
• Description: Serial SPI bus real-time clock with battery switchover
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

M41T93
Figure 22. QFN16 – 16-lead, quad, flat package, no lead, 4 x 4 mm body size, outline
1. Drawing is not to scale
2. Substrate pad should be tied to V
Table 23.
Sym
ddd
A1
A3
D2
E2
Ch
A
D
E
K
N
b
e
L
QFN16 – 16-lead, quad, flat package, no lead, 4 x 4 mm body, mech. data
0.90
0.02
0.20
0.30
4.00
4.00
0.65
0.20
0.40
Typ
–
–
–
–
ddd
E2
SS
Doc ID 12615 Rev 6
0.80
0.00
0.25
3.90
2.50
3.90
2.50
0.30
0.08
0.33
mm
Min
C
16
–
–
–
A3
L
K
b
Max
1.00
0.35
4.10
2.80
4.10
2.80
0.50
0.05
D2
D
–
–
–
–
–
(2)
e
1
2
3
A1
0.035
0.001
0.008
0.010
0.118
0.067
0.118
0.067
0.020
0.008
0.016
Typ
K
–
–
E
A
Ch
Package mechanical data
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-A2
–
–
–
–
–
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