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MCP9805T-BE/ST Datasheet(PDF) 22 Page - Microchip Technology

Part # MCP9805T-BE/ST
Description  Memory Module Digital Temperature Sensor
PDF  34 Pages
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Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

MCP9805T-BE/ST Datasheet(HTML) 22 Page - Microchip Technology

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MCP9805
DS21977B-page 22
© 2005 Microchip Technology Inc.
5.2
Timing Diagram
FIGURE 5-2:
Read 1-byte and 2-byte data from a Register.
S = START Condition
P = STOP Condition
SDA
A
C
K
00
1
1
A
Pointer
00
0
0
P
A
C
K
S
2
A
1
A
0
1
P
0
123
45
6
7
8
1
2
345
6
7
8
SCLK
0
Address Byte
A
C
K
001
1
A
N
A
K
S
P
2
A
1
A
0
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
12
3
4
5
6
7
8
1
2
3
4567
8
Address Byte
Data
R
MCP9805
MCP9805
MCP9805
Master
W
SDA
A
C
K
00
1
1
A
Pointer
00
00
P
A
C
K
S
2
A
1
A
0
1
P
0
12
3
4
5
6
7
8
12
34
5
6
7
8
SCLK
0
Address Byte
A
C
K
001
1
A
MSb Data
A
C
K
N
A
K
S
P
2
A
1
A
0
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
12
3
4
5
6
7
8
12
3
4
5
6
7
8
12
34
567
8
Address Byte
LSb Data
R
D
15
D
14
D
13
D
12
D
11
D
10
D
9
D
8
MCP9805
MCP9805
MCP9805
Master
Master
W
SDA
SCLK
SDA
SCLK
Read 1-byte Data
Read 2-byte Data
P
2
P
2



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