MCP9800A0-M/MS MICROCHIP [Microchip Technology], MCP9800A0-M/MS Datasheet - Page 17

• Manufacturer Part Number: MCP9800A0-M/MS
• Description: 2-Wire High-Accuracy Temperature Sensor
• Manufacturer: MICROCHIP [Microchip Technology]

FIGURE 5-3:
Section 5.3.1 “Ambient Temperature Register (T
 2010 Microchip Technology Inc.
SDA
SCL
SDA
SCL
S
1
1
S
2
0
1
1
Address Byte
Timing Diagram for Reading +25.25°C Temperature from the T
3
0
2
0
4
Address Byte
1
3
0
5
A
2
4
1
A
6
1
A
5
2
A
0
7
6
A
1
PIC18FXXX
W
8
A
7
0
PIC18FXXX
A
C
K
8
R
1
0
A
C
K
2
0
1
0
3
0
T
0
2
A
4
Pointer
0
3
0
A
MSB Data
)”).
5
0
4
1
6
0
1
5
7
0
6
0
PIC18FXXX
8
0
7
0
A
C
K
8
1
Master
A
C
K
MCP9800/1/2/3
1
0
Note:
2
1
3
0
LSB Data
4
0
It is not necessary to
select
Pointer if it was set
from the previous read/
write.
(see Section 4.1.1)
A
5
0
Register (See
6
0
7
the
0
DS21909C-page 17
8
0
Master
Register
N
A
K
P