M52791 Mitsubishi, M52791 Datasheet - Page 9

• Manufacturer Part Number: M52791
• Description: AV SWITCH with I2C BUS CONTROL
• Manufacturer: Mitsubishi

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