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BU9883FV-W_1 Datasheet, PDF (4/19 Pages) Rohm – I2C BUS3Ports for HDMI Port Serial EEPROM | |||
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BU9883FV-W
âCharacteristic data (The following values are Typ. ones).
6
5
Ta=-40â
Ta=25â
4
Ta=85â
3
2
1
SPEC
0
0
1
2
3
4
5
6
SUPPLY VOLTAGE : Vcc2ï¼»Vï¼½
Fig.8ã'L' Input Voltage2ãVIL 2
(SCL2,SDA2)
1
Ta=-40â
0.8 Ta=25â
Ta=85â
0.6
SPEC
0.4
0.2
0
0
1
2
3
4
5
6
L OUTPUT CURRENT : IOLï¼»mAï¼½
Fig.11ã 'L' Output Voltage1
VOL1-IOLï¼Vï½ï½1ï¼3.0Vï¼ï¼SDA1ï¼
5
4 Ta=-40â
Ta=25â
Ta=85â
3
SPEC
6
Ta=-40â
5 Ta=25â
Ta=85â
4
3
2
1
SPEC
0
0
1
2
3
4
5
6
SUPPLY VOLTAGE : Vcc3ï¼»Vï¼½
Fig.9ã'L' Input Voltage3ãVIL 3
(SCL3,SDA3)
1
Ta=-40â
0.8 Ta=25â
Ta=85â
0.6
SPEC
0.4
0.2
0
0
1
2
3
4
5
6
L OUTPUT CURRENT : IOLï¼»mAï¼½
Fig.12ã 'L' Output Voltage2
VOL2-IOLï¼Vï½ï½2ï¼3.0Vï¼ï¼SDA2ï¼
5
Ta=-40â
4 Ta=25â
Ta=85â
3
2
2
1
1
SPEC
0
012345678
L OUTPUT CURRENT : Vcc0ï¼»Vï¼½
Fig.14ãWP 'H' Input Voltage VIH4
0
012345678
SUPPLYVOLTAGE : Vcc0ï¼»Vï¼½
Fig.15ãWP 'L'Input Voltage VIL4
250
200
Ta=-40â
Ta=25â
Ta=85â
150
100
50
SPEC
0
0
1
2
3
4
5
6
SUPPLY VOLTAGE : Vccï¼»Vï¼½
Fig.17ãInput Leak Current1 ILI1ï¼WPBï¼
1500
Ta=-40â
Ta=25â
1000
Ta=85â
SPEC
500
ï½SCL=400ï½Hz
Each port
operation
0
0
1
2
3
4
5
6
SUPPLY VOLTAGE : Vcc0ï½3[V]
Fig.20ãCurrent Consumption at Reading Icc2
2.5
Ta=-40â
2
Ta=25â
Ta=85â
1.5
1
SPEC
0.5
0
0
1
2
3
4
5
6
SUPPLY VOLTAGE : Vccï¼»Vï¼½
Fig.18 OUTPUT LEAK CURRENT ILO
ï¼SDA0ï½3ï¼
300
250
Ta=-40â
Ta=25â
200
Ta=85â
150
SPEC
100
50
0
0
1
2
3
4
5
6
SUPPLY VOLTAGE : Vcc0[V]
Fig.21ãStandby Current ISB0
Technical Note
1
Ta=-40â
0.8
Ta=25â
Ta=85â
0.6
0.4
SPEC
0.2
0
0
1
2
3
4
5
6
L OUTPUT CURRENT : IOLï¼»mAï¼½
Fig.10 'L' Output Voltage0
VOL0-IOLï¼Vcc0=3.0Vï¼
1
Ta=-40â
0.8 Ta=25â
Ta=85â
0.6
SPEC
0.4
0.2
0
0
1
2
3
4
5
6
L OUTPUT CURRENT : IOLï¼»mAï¼½
Fig.13 'L' Outnput Voltage3
VOL3-IOLï¼Vï½ï½3ï¼3.0Vï¼ï¼SDA3ï¼
1.2
1
Ta=-40â
Ta=25â
0.8
Ta=85â
SPEC
0.6
0.4
0.2
0
0
1
2
3
4
5
6
SUPPLY VOLTAGE : Vcc0ï½3ï¼»Vï¼½
Fig.16ãInput Leak Cuï½ï½ï½
ï½ï½0 ILI0(SCL0ï½3)
2500
Ta=-40â
2000
Ta=25â
Ta=85â
1500
SPEC
1000
ï½SCL=400ï½Hz
500 ï½WR=5ms
0
0
1
2
3
4
5
6
SUPPLY VOLTAGE : Vcc0ï¼»Vï¼½
Fig.19 Current Consumption at Reading Icc1
300
Ta=-40â
250
Ta=25â
Ta=85â
200
150
SPEC
100
50
0
0
1
2
3
4
5
6
SUPPLY VOLTAGE : Vcc1ï¼»Vï¼½
Fig.22 Standby Current ISB1
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4/18
2009.04 - Rev.B
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