MCP9808
1
2
3
4
1
5
6
7
8
1
0
2
0
3
0
4
0
5
0
6
1
7
0
8
1
Note:
It is not necessary to
select the Register
Pointer if it was set from
the previous read/write.
SCL
SDA
A
C
K
A
C
K
A
2
A
1
A
0
S
0
0
1
W
Address Byte
TA Pointer
MCP9808
MCP9808
1
2
3
1
4
1
5
6
7
8
1
0
2
3
0
4
0
5
0
6
0
7
0
8
1
1
1
2
0
3
0
4
1
5
0
6
1
7
0
8
0
SCL
SDA
A
C
K
A
C
K
N
A
K
A
2
A
1
A
0
0
S
0
0
P
R
Address Byte
MSB Data
LSB Data
Master
MCP9808
Master
FIGURE 5-5:
Timing Diagram for Reading +25.25°C Temperature from the TA Register
(see Section 4.0 “Serial Communication”).
DS25095A-page 26
© 2011 Microchip Technology Inc.