DDP3310B Datasheet, PDF (48/60 Pages) Micronas – Display and Deflection Processor

DDP 3310B
ADVANCE INFORMATION
4.6.4.6. I²C-Bus Interface
Symbol
V_IL
V_IH
V_OL
I_OL
C_IN
t_F
t_R
f_SCL
t_LOW
t_HIGH
t_IS
t_IH
t_OS
t_OH
Parameter
Input Low Voltage
Input High Voltage
Output Low Voltage
Output Low Current
Input Capacitance
Signal Fall Time
Signal Rise Time
Clock Frequency
Low Period of SCL
High Period of SCL
Input Data Set Up Time
to SCL high
Input Data Hold Time
to SCL Low
Output Data Set Up Time
to SCL High
Output Data Hold Time
to SCL Low
Pin Name Min.
SDA
−
SCL
3.0
−
−
−
−
−
SCL
0
1.3
0.6
SDA
55
55
100
15
Typ.
−
−
−
−
−
−
−
−
−
−
−
−
−
−
Max.
1.5
−
0.6
10
5
300
300
400
−
−
−
Unit Test Conditions
V
V
V
I_OL = 6 mA
mA
pF
ns
C_L = 400 pF
ns
C_L = 400 pF
kHz
µs
µs
ns
ns
−
ns
900
ns
SCL
SDA as
input
SDA as
output
Fig. 4–22: I²C bus timing
t_HIGH
1/f_SCL
t_LOW
t_R
t_IS
t_F
t_IS
t_OS
t_OH
V_IH
V_IL
V_IH
V_IL
V_IH
V_IL
48
Micronas