LV23411V Datasheet, PDF (11/23 Pages) Sanyo Semicon Device – For Home Stereo Systems FM/AM Tuner IC

LV23411V
Digital interface specification (interface specification : reference)
(1). Characteristics of SDA and SCL bus line relative to the I²C bus interface
START Condition
Tf
SCL
Tr
TLOW
THIGH
Tf
Tr
SDA
Repeated START
THD;STA
Parameter
SCL clock frequency
Fall time of both SDA and SCL
Rise time of both SDA and SCL
High time of SCL
Low time of SCL
Hold time of STAT condition
Hold time of Data
Set-up time of STAT condition
Set-up time of STOP condition
Set-up time of Data
Bus free time between a STOP and
START condition
Capacitivie load for each bus line
*Cb = Total capacitance of one bus line
THD;DAT TSU;DAT
Symbol
FSCL
Tf
Tr
THIGH
TLOW
THD _{; STA}
THD _{; DAT}
TSU _{; STA}
TSU _{; STO}
TSU _{; DAT}
TBUF
Cb
Standard-mode
min
max
0
100
300
1000
4.0
4.7
4.0
0
3.45
4.7
4.0
250
4.7
400
TSU;STA
High_Speed-mode
unit
min
max
0
400 kHz
20+0.1Cb
300
ns
20+0.1Cb
300
ns
0.6
μs
1.3
μs
0.6
μs
0
0.9
μs
0.6
μs
0.6
μs
100
ns
1.3
μs
400 pF
No.A1990-11/23