TCN75A
1
2
3
0
4
1
5
6
7
8
1
0
2
0
3
0
4
0
5
0
6
0
7
0
8
0
Note:
It is not necessary to
select the register
pointer if it was set from
the previous read/write.
(see Section 4.1.1)
SCL
SDA
A
C
K
A
C
K
A
2
A
1
A
0
S
1
0
W
Address Byte
TA Pointer
TCN75A
TCN75A
1
1
2
0
3
0
4
1
5
6
7
8
1
0
2
0
3
0
4
1
5
1
6
7
0
8
1
1
0
2
1
3
4
0
5
0
6
0
7
0
8
0
SCL
A
C
K
A
C
K
N
A
K
A
2
A
1
A
0
S
R
0
0
P
SDA
Address Byte
LSB Data
MSB Data
Master
Master
TCN75A
FIGURE 5-2:
Timing Diagram for Reading +25.25°C Temperature from the T Register (See
A
Section 4.0 “Serial Communication”).
DS21935C-page 14
© 2006 Microchip Technology Inc.
MICROCHIP [ MICROCHIP ]
