SE98TK,118 NXP Semiconductors, SE98TK,118 Datasheet - Page 24

• Manufacturer Part Number: SE98TK,118
• Description: IC TEMP SENSOR I2C 8HVSON
• Manufacturer: NXP Semiconductors

Specifications of SE98TK,118

• Function: Temp Monitoring System (Sensor)
• Topology: ADC (Sigma Delta), Register Bank
• Sensor Type: Internal
• Sensing Temperature: -40°C ~ 125°C
• Output Type: I²C™/SMBus™
• Output Alarm: Yes
• Output Fan: Yes
• Voltage - Supply: 1.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-HVSON
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-3347-2; 935281692118; SE98TK-T

NXP Semiconductors
SE98_4
Product data sheet
8.8 Device ID register
8.9 SMBus register
The device ID and device revision are A1h and 00h, respectively.
Table 21.
Table 22.
Table 23.
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
15:8
7
6:1
0
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Symbol
RFU
STMOUT
RFU
SALRT
Device ID register bit allocation
SMBus Time-out register bit allocation
SMBus Time-out register bit description
STMOUT
15
R/W
R
1
R
7
0
15
R
0
7
0
Description
reserved; always 0
SMBus time-out.
When either of the lock bits is set, this bit cannot be altered until unlocked.
reserved; always 0
SMBus Alert.
When either of the lock bits is set, this bit cannot be altered until unlocked.
Rev. 04 — 2 February 2009
14
R
0 — SMBus time-out is enabled (default)
1 — disable SMBus time-out
0 — SMBus Alert is enabled (default)
1 — disable SMBus Alert
0
R
6
0
14
R
0
R
6
0
13
R
1
R
5
0
13
R
0
R
5
0
Device revision
12
R
0
R
4
0
12
R
0
Device ID
R
4
0
DDR memory module temp sensor, 3.3 V
RFU
RFU
11
R
0
R
3
0
11
R
0
R
3
0
10
R
10
0
R
2
0
R
0
R
2
0
© NXP B.V. 2009. All rights reserved.
R
9
0
R
R
1
0
9
0
R
1
0
SE98
SALRT
R/W
24 of 39
R
8
1
R
R
8
0
0
1
0
0