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2. Electrical Characteristics
2.1 Absolute maximum ratings (Ta=25 C)
Power Supply
Input Voltage *1
Storage temperature
2.2 Operating Range
Power Supply
Operating temperature
Note)
*1. If the input voltage exceeds a rated value, malfunctioning results, and in the worst case, the IC may be destroyed.
At power-on time, do not apply an input signal prior to VDD.
*2 Under regular operations it will operate in the high speed mode between the range of 4.5-6.0 V
Before moving on to the normal operations after the power down or power on function, it will operate in low
speed between the 60 ms and operates between 3.5 and 6.0 V.
Ensure that an input signal is not input before the VDD when turning on the power. If the input signal should
come first, then add an electric current limited resistance (1k-ohm) in the series with the input ports.
Item
Symbol
VDD
Vi
Tstg.
Item
Symbol
VDD
Top
Test condition
Ta = 25˚C
Ta = 25˚C
—
Test condition
Operating
low speed mode
—
3
CBM-909PC Series User'sManual
Ratings
Unit
–0.3~7.0
V
–0.3~VDD+0.3
V
–65~150
˚C
Ratings
Unit
4.5~6.0
V
3.5~6.0 *2
V
–40~85
˚C
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