LC809202F Datasheet, PDF (6/10 Pages) ON Semiconductor – Battery Monitor IC

LC709202F
I²C Slave Characteristics at Ta=-40 to+85°C, VSS=0V
Parameter
Clock frequency
Symbol
Pin/Remarks
TSCL
SCL
Conditions
VDD[V]
Specification
unit
min
max
400
kHz
Bus free time between STOP TBUF
SCL, SDA
See Fig. 1.
1.3
μs
condition and START
condition
Hold time (repeated) START THD:STA SCL, SDA
See Fig. 1.
0.6
μs
condition
First clock pulse is generated
after this interval
Repeated START condition
SCL, SDA
See Fig. 1.
0.6
μs
TSU:STA
setup time
2.5 to 4.5
STOP condition setup time
TSU:STO ^{SCL, SDA}
See Fig. 1.
0.6
μs
Data hold time
THD:DAT ^{SCL, SDA}
See Fig. 1.
0
0.9
μs
Data setup time
TSU:DAT ^{SCL, SDA}
See Fig. 1.
100
ns
Clock low period
TLOW
SCL
1.3
μs
Clock high period
THIGH
SCL
0.6
μs
Clock/data fall time
TF
SCL, SDA
20 + 0.1CB
300
ns
Clock/data rise time
TR
SCL, SDA
20 + 0.1CB
300
ns
t_R
t_F
t _LOW
t _HD:STA
t _HD:STA t _HD:DAT
t _HIGH
t _SU:STA
t _SU:DAT
t _SU:STO
t _BUF
P
S
S
P
Figure 1 I²C Timing
No.A2173-6/10