TA1395FNG Datasheet, PDF (10/24 Pages) Toshiba Semiconductor – Mixer/Oscillator and PLL IC for TV/VCR Tuner

I²C Bus Line Characteristic
CHARACTERISTICS
SYMBOL
SCL Clock Frequency
Bus Free Time between a STOP and
a START Condition
Hold Time (Repeated) START
Condition
Low Period of the SCL Clock
fscl
tBUF
tHD;STA
tLOW
High Period of the SCL Clock
Set-up Time for a Repeated START
Condition
Data Hold Time
tHIGH
tSU;STA
tHD;DAT
Data Set-up Time
tSU;DAT
Rise Time of both SDA and SCL
Signal
Fall Time of both SDA and SCL
Signals
Set up Time for STOP Condition
tR
tF
tsU;STO
TEST
CONDITION
ʵ
TA1395FNG
MIN. TYP.
0-
1.3 -
0.6 -
1.3 -
0.6 -
0.6 -
0-
MAX.
400
-
-
-
-
-
0.9
UNIT
kHz
µs
µs
µs
µs
µs
µs
100 -
-
µs
-
-
-
-
0.6 -
300 µs
300 µs
-
µs
SDA
t_BUF
t_LOW
t_R
t_F
t_HD; STA
SCL
P
S ^{tHD; STA}
t_HD; DAT
t_HIGH
t_SU; DAT t_SU; STA
Sr
t_SU; STO _P
Figure 1: I²C-bus data timing chart (falling edge timing)
Timing charts may be simplified for explanatory purposes.
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2005/05/20