m41t93 STMicroelectronics, m41t93 Datasheet - Page 45

• Manufacturer Part Number: m41t93
• Description: Serial Spi Bus Rtc With Battery Switchover
• Manufacturer: STMicroelectronics

Table 23.
Sym
ddd
A1
A3
D2
E2
Ch
D
N
A
b
E
e
K
L
QFN16 – 16-lead, quad, flat package, no lead, 4x4mm body, mech. data
0.90
0.02
0.20
0.30
4.00
4.00
0.65
0.20
0.40
Typ
–
–
–
–
0.80
0.00
0.25
3.90
2.50
3.90
2.50
0.30
0.08
0.33
mm
Min
16
–
–
–
Max
1.00
0.05
0.35
4.10
2.80
4.10
2.80
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
–
–
–
–
–
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