MB3793-45 Ver la hoja de datos (PDF) - Fujitsu
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MB3793-45 Datasheet PDF : 28 Pages
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MB3793-45
■ ABSOLUTE MAXIMUM RATINGS
Parameter
Rating
Symbol Conditions
Unit
Min
Max
Power supply voltage*
VCC
⎯
−0.3
+7
V
Input voltage*
CK1
VCK1
⎯
CK2
VCK2
⎯
−0.3
VCC + 0.3
( ≤ +7)
V
INH
IINH
⎯
Reset output voltage*
VOL
VOH
⎯
−0.3
VCC + 0.3
( ≤ +7)
V
RESET
Reset output current
IOL
IOH
⎯
−10
+10
mA
Power dissipation
PD
Ta ≤ +85 °C
⎯
200
mW
Storage temperature
Tstg
⎯
−55
+125
°C
* : The voltage is based on the ground voltage (0 V).
WARNING: Semiconductor devices can be permanently damaged by application of stress (voltage, current,
temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings.
■ RECOMMENDED OPERATING CONDITIONS
Parameter
Value
Symbol Conditions
Unit
Min
Typ
Max
Power supply voltage
Reset (RESET) output current
VCC
⎯
1.2
5.0
6.0
V
IOL
⎯
0
—
+5
mA
IOH
⎯
−5
—
0
Power-on reset hold time setting
capacity
CTP
⎯
0.001
0.1
10
μF
Watchdog-timer monitoring time
setting capacity*
CTW
⎯
0.001
0.01
1
μF
Operating ambient temperature
Ta
⎯
−40
+25
+85
°C
* : The watchdog timer monitor time range depends on the rating of the setting capacitor.
WARNING: The recommended operating conditions are required in order to ensure the normal operation of
the semiconductor device. All of the device's electrical characteristics are warranted when the
device is operated within these ranges.
Always use semiconductor devices within their recommended operating condition ranges.
Operation outside these ranges may adversely affect reliability and could result in device failure.
No warranty is made with respect to uses, operating conditions, or combinations not represented
on the data sheet. Users considering application outside the listed conditions are advised to contact
their representatives beforehand.
DS04-27405-2E
5
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