F75111 Datasheet, PDF (41/45 Pages) Feature Integration Technology Inc. – Low Power GPIO Datasheet

8.3 AC Characteristics
SCL
SDA IN
t _HD;SDA
SDA OUT
Serial Bus Timing
PARAMETER
SCL clock period
Start condition hold time
Stop condition setup-up time
DATA to SCL setup time
DATA to SCL hold time (data input)
SCL and SDA rise time
SCL and SDA fall time
Note : Timing spec. guaranteed by design
F75111
t _SCL
tR
t _SU;DAT
VALID DATA
t _HD;DAT
Serial Bus Timing Diagram
tR
t _SU;STO
SYMBOL
t^-SCL
t_HD;SDA
t_SU;STO
t_SU;DAT
t_HD;DAT
t_R
t_F
MIN.
2.5
0.6
0.6
120
5
MAX.
1.0
300
UNIT
uS
uS
uS
nS
nS
uS
nS
- 39 -
July, 2007
V0.27P