PRELIMINARY
Notice. This is not a final specification.
Some parametric limits are subject to change.
MITSUBISHI ICs (AV COMMON)
M52791SP/FP
AV SWITCH with I2C BUS CONTROL
ELECTRICAL CHARACTERISTICS
Parameter
Symbol
I2C BUS CONTROL SIGNAL
Max. input high voltage
Min. input low voltage
Low level output voltage(SDA)
High level input current
Low level input current
SCL clock frequency
Time of bus must be free before
a new transmission can start
(Ta=25°C,Vcc=9V,unless otherwise noted)
Test condition
Min.
Typ.
Max.
Unit
Hold time at start condition
The low period of the clock
The high period of the clock
Setup time for start condition
Hold time DATA
Setup time DATA
Rise time of both SDA and SCL line
Fall time of both SDA and SCL line
Setup time for stop condition
V
IH
V
IL
V
OL
I
IH
I
IL
f
SCL
t
BUF
t
HD;STA
t
LOW
t
HIGH
t
SU;STA
t
HD;DAT
t
SU;DAT
t
R
t
F
t
SU;STO
3.0
0.0
SDA = 3mA
SDA , SCL = 4.5 V
SDA , SCL = 0.4 V
0.0
-10
-10
0.0
4.7
4.0
4.7
4.0
4.7
5.0
250
-
-
4.0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
5.0
1.5
0.4
10
10
100
-
-
-
-
-
-
-
1000
300
-
µS
nS
µS
kHz
µA
V
I
2
C BUS CONTROL SIGNAL
SDA
tBUF
tR
tF
tHD;STA
SCL
P
S
tLOW
tHD;STA
tHD;DAT
tHIGH
tSU;DAT
tSU;STA
tSU;STO
Sr
P
MITSUBISHI
9 -10
AUG.'98
MITSUBISHI [ MITSUBISHI ELECTRIC SEMICONDUCTOR ]
