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RS5C372B(1997) Просмотр технического описания (PDF) - RICOH Co.,Ltd.
Номер в каталоге
Компоненты Описание
Список матч
RS5C372B
(Rev.:1997)
I2C-bus Serial Interface Real Time Clock (8pin SSOP)
RICOH Co.,Ltd.
RS5C372B Datasheet PDF : 39 Pages
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RS5C372B
s
Absolute Maximum Ratings
Symbol Item
VDD Supply Voltage
VI
Input Voltage
VO Output Voltage 1
Output Voltage 2
Output Voltage 3
PD Power Dissipation
Topt Operating Temperature
Tstg Storage Temperature
Conditions
SCL, SDA
SDA
/INTR
32KOUT
Topt=25
°
C
s
Recommended Operating Conditions
Symbol
VDD
VCLK
FXT
Item
Operating Voltage
Time Keeping Voltage
Oscillation Frequency
Conditions
VPUP1 Pull up Voltage 1
VPUP2 Pull up Voltage 2
SCL, SDA
/INTR
Ratings
-0.3 to +7.0
-0.3 to +7.0
-0.3 to +7.0
-0.3 to +12.0
-0.3 to VDD+0.3
300
-40 to +85
-55 to +125
(VSS=0V)
Unit
V
V
V
mW
°
C
°
C
(VSS=0V, Topt=-40 to +85
°
C)
MIN. TYP. MAX. Unit
2.0
6.0
V
1.45
6.0
V
32.768
kHz
or
32.000
6.0
V
10.0
V
-3-
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