|
BU9883FV-W Datasheet, PDF (2/19 Pages) Rohm – I2C BUS 3Ports for HDMI Port Serial EEPROM | |||
|
◁ |
âMemory cell characteristics(Ta=25â, Vcc0ï½3 = 3.0ï½5.5V)
Parameter
Specification
Min.
Typ.
Max.
Unit
Write/Erase Cycle *1 1,000,000
ï¼
ï¼
Cycles
Data Retention
*1
40
ï¼
ï¼
Years
*1:Not 100ï¼
TESTED
âInput/output capacity (Ta=25â, Frequency=5MHz)
Parameter
Symbol Min.
SDA pins (SDA0,1,2,3) *1
Cin
ï¼
SCL pins (SCL0,1,2,3) *1
Cin2
ï¼
Typ. Max. Unit
7
ï¼
pF
7
ï¼
pF
*1:Not 100ï¼
TESTED
âEEPROM DC operating characteristics (Unless otherwise specified, Ta=-40ï½85â, Vcc0ï½3 = 3.0ï½5.5V)
Parameter
Specification
Symbol
Unit
Min.
Typ.
Max.
Test condition
"H" Input Voltage0
VIH0 0.7ÃVcc0 ï¼ Vcc0+0.5
V 3.0â¦Vcc0â¦5.5Vï¼SCL0, SDA0ï¼
"L" Input Voltage0
VIL0
-0.3
ï¼ 0.3ÃVcc0 V 3.0â¦Vcc0â¦5.5Vï¼SCL0, SDA0ï¼
"H" Input Voltage1
VIH1 0.7ÃVcc1 ï¼ Vcc1+0.5
V 3.0â¦Vcc1â¦5.5Vï¼SCL1, SDA1ï¼
"L" Input Voltage1
VIL1
-0.3
ï¼ 0.3ÃVcc1 V 3.0â¦Vcc1â¦5.5Vï¼SCL1, SDA1ï¼
"H" Input Voltage2
VIH2 0.7ÃVcc2 ï¼ Vcc2+0.5
V 3.0â¦Vcc2â¦5.5Vï¼SCL2, SDA2ï¼
"L" Input Voltage2
VIL2
-0.3
ï¼ 0.3ÃVcc2 V 3.0â¦Vcc2â¦5.5Vï¼SCL2, SDA2ï¼
"H" Input Voltage3
VIH3 0.7ÃVcc3 ï¼ Vcc3+0.5
V 3.0â¦Vcc3â¦5.5Vï¼SCL3, SDA3ï¼
"H" Input Voltage3
VIL3
-0.3
ï¼ 0.3ÃVcc3 V 3.0â¦Vcc3â¦5.5Vï¼SCL3, SDA3ï¼
"L" Output Voltage0
VOL0
ï¼
ï¼
0.4
V IOL=3.0mA , 3.0Vâ¦Vcc0â¦5.5Vï¼SDA0ï¼
"L" Output Voltage1
VOL1
ï¼
ï¼
0.4
V IOL=3.0mA , 3.0Vâ¦Vcc1â¦5.5Vï¼SDA1ï¼
"L" Output Voltage2
VOL2
ï¼
ï¼
0.4
V IOL=3.0mA , 3.0Vâ¦Vcc2â¦5.5Vï¼SDA2ï¼
"L" Output Voltage3
VOL3
ï¼
ï¼
0.4
V IOL=3.0mA , 3.0Vâ¦Vcc3â¦5.5Vï¼SDA3ï¼
WP "H" Input Voltage
VIH4 0.7ÃVcc0 ï¼ Vcc0+0.3
V 3.0â¦Vcc0â¦5.5Vï¼WPBï¼
WP "L" Input Voltage
VIL4
-0.3
ï¼ 0.3ÃVcc
V 3.0â¦Vcc0â¦5.5Vï¼WPBï¼
Input Leakage Current0
ILI0
-1
ï¼
1
μA VIN=0ï½5.5Vï¼SCL0ï½3ï¼
Input Leakage Current1
ILI1
55
110
230
μA WPB=5.5V , Vcc=5.5V
Output Leakage Current0 ILO0
-1
Operating Current
ICC1
ï¼
ICC2
ï¼
Standby Current
Standby Current
Standby Current
Standby Current
ISB0
ï¼
ISB1
ï¼
ISB2
ï¼
ISB3
ï¼
ï¼
1
ï¼
2.0
ï¼
1.0
ï¼
100
ï¼
100
ï¼
100
ï¼
100
μA VOUT=0ï½5.5ï¼SDA0ï½3ï¼
Vcc0=5.5V, fSCL=400kHzï¼tWR=5ms
mA Byte Write, Page Write
Vcc0ï½3=5.5V, fSCL=400kHz
mA
Random Read, Current Read,
Sequential Read, (each port operation)
Vccï½0=5.5V, SDA0ï½3=SCL0ï½3=5.5V,
μA WPB=GND
Vcc1=5.5V, SDA0ï½3=SCL0ï½3=5.5V,
μA WPB=GND
Vcc2=5.5V, SDA0ï½3=SCL0ï½3=5.5V,
μA WPB=GND
Vcc3=5.5V, SDA0ï½3=SCL0ï½3=5.5V,
μA WPB=GND
âThis product is not designed for protection against radioactive rays.
2/18
|
▷ |