R
×
5C348A/B
ABSOLUTE MAXIMUM RATINGS
(Vss=0V)
Symbol
Item
Conditions
Ratings
Unit
V
DD
V
I
V
O
Supply Voltage
Input Voltage 2
Output Voltage 1
Output Voltage 2
SI, SCLK, CE
SO
INTR, 32KOUT
Topt=25˚C
–0.3 to +6.5
–0.3 to +6.5
–0.3 to V
DD
+0.3
V
V
V
–0.3 to +6.5
300
–40 to +85
–55 to +125
mW
˚C
˚C
P
D
Topt
Tstg
Power Dissipation
Operating Temperature
Storage Temperature
ABSOLUTE MAXIMUM RATINGS
Absolute Maximum ratings are threshold limit values that must not be exceeded even for an instant under
any conditions. Moreover, such values for any two items must not be reached simultaneously. Operation
above these absolute maximum ratings may cause degradation or permanent damage to the device. These
are stress ratings only and do not necessarily imply functional operation below these limits.
RECOMMENDED OPERATING CONDITIONS
(Vss=0V,Topt=–40 to +85˚C)
Symbol
Item
Conditions
MIN.
TYP.
MAX.
Unit
V
DD
V
CLK
Supply Voltage
Timekeeping Voltage
Oscillation Frequency
Pull-up Voltage
INTR, 32KOUT
2.0
1.45
32.768
5.5
5.5
V
V
kHz
f
XT
V
PUP
5.5
V
4