Technical Note
BU9880GUL-W
●Characteristic data (The following values are Typ. ones.)
0.6
0.5
0.4
0.3
0.2
0.1
0
1
0.8
0.6
0.4
0.2
0
6
5
4
3
2
1
0
Ta=-40℃
Ta=25℃
Ta=85℃
SPEC
SPEC
Ta=-40℃
Ta=25℃
Ta=85℃
Ta=-40℃
Ta=25℃
Ta=85℃
SPEC
0
1
2
3
4
5
6
0
1
2
3
4
5
6
0
1
2
3
4
5
6
SUPPLY VOLTAGE : Vcc(V)
SUPPLY VOLTAGE : Vcc(V)
SUPPLY VOLTAGE : Vcc(V)
Fig.26 Noise reduction efection time tl(SCL H)
Fig.27ꢀNoise reduction efective timeꢀtl(SCL L)
Fig.25 Internal writing cycle timeꢀtWR
0.2
0.6
0.5
0.4
0.6
0.5
0.4
0.3
0.2
0.1
0
SPEC
0.1
Ta=-40℃
Ta=25℃
Ta=85℃
0
-0.1
Ta=-40℃
Ta=25℃
Ta=85℃
-0.2
-0.3
-0.4
-0.5
-0.6
0.3
Ta=-40℃
Ta=25℃
Ta=85℃
0.2
SPEC
SPEC
0.1
0
0
1
2
3
4
5
6
0
2
4
6
0
1
2
3
4
5
6
SUPPLY VOLTAGE : Vcc(V)
SUPPLY VOLATGE : Vcc(V)
SUPPLY VOLTAGE : Vcc(V)
Fig.28ꢀNoise resuction efecctive timeꢀtl(SDA H)
Fig.29 Noise reduction efective time tl(SDA L)
Fig.30 WP setup time tSU : WP
1.2
SPEC
1
0.8
0.6
0.4
Ta=-40℃
Ta=25℃
Ta=85℃
0.2
0
0
1
2
3
4
5
6
SUPPLYVOLTAGE : Vcc(V)
Fig.31 WP efective time tHIGH : WP
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2010.11 - Rev.A
6/16