Fujitsu MB3773 Manual Do Utilizador
MB3773
7
■
■
■
■
ABSOLUTE MAXIMUM RATINGS
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
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.
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.
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
FUJITSU representatives beforehand.
the data sheet. Users considering application outside the listed conditions are advised to contact their
FUJITSU representatives beforehand.
Parameter
Symbol
Rating
Unit
Min
Max
Supply voltage
V
CC
−
0.3
+
18
V
Input voltage
V
S
−
0.3
V
CC
+
0.3 (
≤
+18)
V
V
CK
−
0.3
+
18
V
RESET, RESET Supply voltage
V
OH
−
0.3
V
CC
+
0.3 (
≤
+18)
V
Power dissipation (Ta
≤
+
85
°
C) P
D
200
mW
Storage temperature
T
STG
−
55
+
125
°
C
Parameter
Symbol
Value
Unit
Min
Max
Supply voltage
V
CC
+
3.5
+
16
V
RESET, RESET sink current
I
OL
0
20
mA
V
REF
output current
I
OUT
−
200
+
5
µ
A
Watch clock setting time
t
WD
0.1
1000
ms
CK Rising/falling time
t
FC
,
t
RC
100
µ
s
Terminal capacitance
C
T
0.001
10
µ
F
Operating ambient temperature
Ta
−
40
+
85
°
C