MCP98242-CE/ST Microchip Technology, MCP98242-CE/ST Datasheet - Page 21

• Manufacturer Part Number: MCP98242-CE/ST
• Description: Board Mount Temperature Sensors JEDEC DIMM SER Outpt Temp Snsr SPD EEPROM
• Manufacturer: Microchip Technology

Specifications of MCP98242-CE/ST

• Full Temp Accuracy: +/- 2 C
• Package / Case: TSSOP-8
• Digital Output - Bus Interface: Serial (2-Wire, I2C)
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Output Type: Digital
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

FIGURE 5-5:
Section 4.0 “Serial Communication”).
© 2008 Microchip Technology Inc.
SCLK
SDA
SCLK
SDA
S
1
0
S
2
0
1
0
Address Byte
Timing Diagram for Reading +25.25°C Temperature from the T
3
1
2
0
4
Address Byte
1
3
1
A
5
2
4
1
6
A
1
5
A
2
A
7
0
6
A
MCP98242
1
W
8
A
7
0
MCP98242
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
MSB Data
5
0
4
0
6
1
0
5
7
0
6
0
MCP98242
8
1
7
0
A
C
K
8
1
Master
A
C
K
1
1
Note:
2
0
3
0
LSB Data
MCP98242
4
1
It is not necessary to
select
pointer if it was set from
the previous read/write.
A
5
0
Register (See
6
1
7
DS21996B-page 21
0
the
8
0
Master
N
A
K
register
P