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BU9833GUL-W Datasheet, PDF (5/13 Pages) Rohm – Silicon Monolithic Integrated Circuit
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Parameter
Symbol
FAST-MODE
2.5≦Vcc≦5.5V
STANDARD-MODE
1.7≦Vcc≦5.5V Unit
Min. Typ. Max. Min. Typ. Max.
Clock Frequency
fSCL - - 400 - - 100 kHz
Data Clock High Period
tHIGH 0.6 - - 4.0 - - μs
Data Clock Low Period
tLOW 1.2 - - 4.7 - - μs
SDA and SCL Rise Time
※1
tR
- - 0.3 - - 1.0 μs
SDA and SCL Fall Time
※1
tF
- - 0.3 - - 0.3 μs
Start Condition Hold Time
tHD:STA 0.6 - - 4.0 - - μs
Start Condition Setup Time
tSU:STA 0.6 - - 4.7 - - μs
Input Data Hold Time
tHD:DAT 0 - - 0 - - ns
Input Data Setup Time
tSU:DAT 100 - - 250 - - ns
Output Data Delay Time
tPD 0.1 - 0.9 0.2 - 3.5 μs
Output Data Hold Time
tDH 0.1 - - 0.2 - - μs
Stop Condition Setup Time
tSU:STO 0.6 - - 4.7 - - μs
Bus Free Time
tBUF 1.2 - - 4.7 - - μs
Write Cycle Time
tWR
-- 5 -- 5
ms
Noise Spike Width (SDA and SCL)
tI
- - 0.1 - - 0.1 μs
WP Hold Time
tHD:WP 0 - - 0 - - ns
WP Setup Time
tSU:WP 0.1 - - 0.1 - - μs
WP High Period
tHIGH:WP 1.0 - - 1.0 - - μs
※1:Not 100% TESTED
REV. A