BR34L02FV-W View Datasheet(PDF) - ROHM Semiconductor
Part Name
Description
View to exact match
BR34L02FV-W Datasheet PDF : 25 Pages
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Memory ICs
BR34L02FV-W
2.5
2
fSCL=100kHz
DATA=AAh
1.5
SPEC
1
Ta=25°C
0.5
Ta=85°C
Ta=−40°C
0
0123456
SUPPLY VOLTAGE : VCC (V)
Fig.31 Write operating current ICC1
(fSCL=100kHz)
0.6
0.5
0.4
fSCL=100kHz
DATA=AAh
0.3
0.2
Ta=85°C
SPEC
Ta=25°C
0.1
Ta=−40°C
0
0123456
SUPPLY VOLTAGE : VCC (V)
Fig.32 Read operating current ICC2
(fSCL=100kHz)
2.5
SPEC
2
1.5
1
0.5
0
0
Ta=85°C
Ta=25°C
Ta=−40°C
123456
SUPPLY VOLTAGE : VCC (V)
Fig.33 Standby current ISB
10000
1000
100
SPEC2
Ta=85°C
Ta=25°C
Ta=−40°C
SPEC1
10
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
1
0123456
SUPPLY VOLTAGE : VCC (V)
Fig.34 Clock frequency fSCL
5
SPEC2
4
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
3
2
Ta=−40°C
Ta=25°C
1 Ta=85°C
SPEC1
0
0123456
SUPPLY VOLTAGE : VCC (V)
Fig.35 Data clock "H" period tHIGH
5
SPEC2
4
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
3
2
Ta=85°C
1 Ta=25°C
Ta=−40°C
SPEC1
0
0123456
SUPPLY VOLTAGE : VCC (V)
Fig.36 Data clock "L" period tLOW
5
SPEC2
4
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
3
2
1
Ta=−40°C
Ta=25°C
Ta=85°C
SPEC1
0
0123456
SUPPLY VOLTAGE : VCC (V)
Fig.37 Start condition hold time tHD:STA
6
5
SPEC2
4 SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
3
2
Ta=−40°C
1
Ta=25°C
Ta=85°C
SPEC1
0
0123456
SUPPLY VOLTAGE : VCC (V)
Fig.38 Start condition setup time tSU:STA
50
0
−50
SPEC1,2
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
−100
−150
Ta=85°C
Ta=25°C
Ta=−40°C
−200
0123456
SUPPLY VOLTAGE : VCC (V)
Fig.39 Input data hold time
tHD:DAT(HIGH)
Rev.A 22/24
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