Manual

"H" Input Voltage 1
"L" Input Voltage 1
"L" Input Voltage 2
"L" Output Voltage
Input Leak Current 1
Input Leak Current 2
—
—
—
—
—
—
VCC≥4.0V
VCC<4.0V
WPB
SDA_PC0/1, IOL=3.0mA
SCL_PC0/1, DDCENA,BANKSEL,VIN=0V~VCC+1.0V
SDA_PC0/1,SCL/SDA_MON(DDCENA=GND),
VOUT=0V~VCC+1.0V
fSCL=400kHz, VCC=5.5V
SCL/SDA_PC0/1=VCC
SCL/SDA_MON=Hi—Z
DDCENA=WPB=BANKSEL=GND, DUALPCB=VCC
Electrical characteristics (Unless otherwise specified; Ta=–40 ~ 85˚C, Vcc=2.5 ~ 5.5V)
VIH1
VIL1
VIL2
VOL1
ILI1
ILI2
Symbol
2.0
—
—
—
–1
–1
Min.
—
ICC
—
0.1
Stand by current
ISB
—
Output Leak Current
Operating Current
—
ILO
–1
—
0.8
0.4
0.2VCC
1
50
Max.
3.0
5
1
V
V
V
V
mA
µA
µA
µA
µA
Unit ConditionsTyp. Parameter
DDCENA
10
BANKSEL
11
DUALPCB
12
WPB
13
VCC
14
NC
NC
GND
DUALPCB
BANKSEL
DDCENA
SCL_MON
SDA_MON
WPB
VCC
NC
NC
Application Circuit
PC 0 MONITOR
SCL
SDA
SCL_PCO
VCC
SDA_PCO
SCL_MON
SDA_MON
SCL_PC1
SDA_PC1
GND
PC 0 MONITOR
CPU
SCL
SDA
PC 1
SCL
SDA
SCL_PCO
VCC
SDA_PCO
CPU
SCL_PC1
SDA_PC1
< SINGLE Port >
< DUAL Port >
BANK1
(1kbit)
BANK0
(1kbit)
BANK1
(1kbit)
BANK0
(1kbit)
BU9882-W/F-W/FV-W
BU9882-W/F-W/FV-W
3
2
1
4
5
6
7
3
2
1
4
5
6
7
9
8
10
11
12
13
14
9
8
∗ IOL at monitor mode (DDCENA=High) is sum of current flowed from Pull up resistance on SDA_MON side, and Pull up resistance on SDA_PC0/PC1 side.
∗