78M6610+LMU Data Sheet
I2C Slave Port (Note 1)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Bus Idle (Free) Time Between
Transmissions (STOP/START) (tBUF
1500
–
–
ns
)
I2C Input Fall Time (tICF
I2C Input Rise Time (tICR
I2C START or Repeated START
Condition Hold Time (tSTH
I2C START or Repeated START
Condition Setup Time (tSTS
I2C Clock High Time (tSCH
I2C Clock Low Time (tSCL
I2C Serial Data Setup Time (tSDS
)
(Note 2)
(Note 2)
20
20
–
–
300
300
ns
ns
)
500
600
–
–
–
–
ns
ns
)
)
)
600
1300
100
10
–
–
–
–
–
–
–
–
ns
ns
ns
ns
)
)
I2C Serial Data Hold Time (tSDH
)
I2C Valid Data Time (tVDA):
SCL Low to SDA Output Valid
ACK Signal from SCL Low to
SDA (Out) Low
–
–
900
ns
Note 1: Guaranteed by design, not subject to test
Note 2: Dependent on bus capacitance.
tVDA
tICR
tSDS
tSDH
tBUF
SDA
tICF
tSCH tSCL
SCL
tSTS
tICR
tICF
tSTH
tSPS
Repeat
Start
Condition
Stop
Condition
Stop
Start
Figure 2. I2C Timing
9
Rev 0
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
