M52749FP Datasheet, PDF (6/27 Pages) Mitsubishi Electric Semiconductor – BUS CONTROLLED 3CH VIDEO PRE-AMP FOR CRT DISPLAY MONITOR

M52749FP
I²C BUS Control Section SDA, SCL Characteristics
Item
Min. input LOW voltage
Max. input HIGH voltage
SCL clock frequency
Time the bus must be free before a new transmission can start
Hold time start condition. After this period the first clock pulse is generated
The LOW period of the clock
The HIGH period of the clock
Set up time for start condition (Only relevant for a repeated start condition)
Hold time DATA
Set-up time DATA
Rise time of both SDA and SCL lines
Fall time of both SDA and SCL lines
Set-up time for stop condition
Symbol
V_IL
V_IH
f_SCL
t_BUF
t_HD:STA
t_LOW
t_HIGH
t_SU:STA
t_HD:DAT
t_SU:DAT
tr
tf
t_SU:STO
Min.
−0.5
3.0
0
1.3
0.6
1.3
0.6
0.6
0.1
100


0.6
Max.
1.5
5.5
400







300
300

Unit
V
V
kHz
µs
µs
µs
µs
µs
µs
ns
ns
ns
µs
Timing Chart
tr, tf
V_IL
SDA
V_IH
t_BUF
t_{HD: STA}
V_IL
SCL
V_IH
S
t_{SU: DAT}
t_{HD: DAT}
t_LOW
t_HIGH
t_{SU: STA}
S
t_{SU: STO}
P
S
REJ03F0194-0201 Rev.2.01 Mar 31, 2008
Page 6 of 26