SE98ATP,547 NXP Semiconductors, SE98ATP,547 Datasheet - Page 25

• Manufacturer Part Number: SE98ATP,547
• Description: IC TEMP SENSOR DDR 8-HWSON
• Manufacturer: NXP Semiconductors

Specifications of SE98ATP,547

• 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-WSON (Exposed Pad), 8-HWSON
• Temperature Threshold: Programmable
• Full Temp Accuracy: +/- 1 C
• Digital Output - Bus Interface: 2-Wire, SMBus, I2C
• Digital Output - Number Of Bits: 11
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.7 V
• Description/function: DDR Memory Module Temperature Sensor
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Supply Current: 250 uA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-4731-2; SE98ATP,147

NXP Semiconductors
SE98A_4
Product data sheet
8.7 Manufacturer’s ID register (16-bit read-only)
8.8 Device ID register
The manufacture’s ID matches that assigned to NXP Semiconductors PCI-SIG (1131h),
and is intended for use to identify the manufacturer of the device.
Table 20.
The device ID and device revision are A1h and 02h, respectively.
Table 21.
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Manufacturer’s ID register bit allocation
Device ID register bit allocation
15
15
R
R
0
R
1
R
7
0
7
0
Rev. 04 — 25 November 2009
14
14
R
R
0
0
R
R
6
0
6
0
13
13
R
R
0
1
R
R
5
1
5
0
DDR memory module temp sensor, 1.7 V to 3.6 V
Manufacturer ID
Device revision
12
12
R
R
1
R
0
R
4
1
4
0
(continued)
Device ID
11
11
R
R
0
R
0
R
3
0
3
0
10
10
R
R
0
R
0
R
2
0
2
0
© NXP B.V. 2009. All rights reserved.
R
R
9
0
R
9
0
R
1
0
1
1
SE98A
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R
R
8
1
8
1
R
R
0
1
0
0