TCS3400 Datasheet, PDF (9/35 Pages) ams AG – Single Device Integrated Optical Solution

TCS3400 − Timing Characteristics
Timing Characteristics
The timing characteristics of TCS3400 are given below.
Figure 13:
AC Electrical Characteristics, V_DD = 3V, T_A = 25°C (unless otherwise noted)
Parameter⁽¹⁾
Conditions
f_SCL
t_BUF
t_HD;STA
t_SU;STA
t_SU;STO
t_HD;DAT
t_SU;DAT
t_LOW
t_HIGH
t_F
t_R
C_i
Clock frequency (I²C only)
Bus free time between start and stop condition
Hold time after (repeated) start condition.
After this period, the first clock is generated.
Repeated start condition setup time
Stop condition setup time
Data hold time
Data setup time
SCL clock low period
SCL clock high period
Clock/data fall time
Clock/data rise time
Input pin capacitance
Min
Max
Unit
0
400
kHz
1.3
μs
0.6
μs
0.6
μs
0.6
μs
60
ns
100
ns
1.3
μs
0.6
μs
300
ns
300
ns
10
pF
Note(s):
1. Specified by design and characterization; not production tested.
Figure 14:
Parameter Measurement Information
Timing Diagram
SCL
t_LOW
V_IH
V_IL
tHD; STA
SDA
tBUF
V_IH
VIL
t_{HD; DAT}
STOP START
t_HIGH
t_F
tSU; DAT
t_{SU; STA}
START
t_R
t_{SU; STO}
STOP
ams Datasheet
[v1-01] 2016-Apr-13
Page 9
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