SE97PW,118 NXP Semiconductors, SE97PW,118 Datasheet - Page 33

• Manufacturer Part Number: SE97PW,118
• Description: IC TEMP SENSOR DIMM 8-TSSOP
• Manufacturer: NXP Semiconductors

Specifications of SE97PW,118

• Function: Temp Monitoring System (Sensor)
• Topology: ADC (Sigma Delta), Comparator, Register Bank
• Sensor Type: Internal
• Sensing Temperature: -40°C ~ 125°C
• Output Type: I²C™/SMBus™
• Output Alarm: Yes
• Output Fan: Yes
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP
• Temperature Threshold: + 165 C
• Full Temp Accuracy: 1 %
• Digital Output - Bus Interface: I2C, SMBus
• Digital Output - Number Of Bits: 11 bit
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Description/function: 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: 568-4291-2; 935284062118; SE97PW-T

NXP Semiconductors
SE97_7
Product data sheet
8.7 Manufacturer’s ID register (16-bit read-only)
8.8 Device ID register
The SE97 Manufacturer’s ID register is intended to match NXP Semiconductors PCI SIG
(1131h).
Table 23.
The SE97 device ID is A2h. The device revision varies by device.
Table 24.
[1]
Bit
Symbol
Default
Access
Bit
Symbol
Default
Access
Bit
Symbol
Default
Access
Bit
Symbol
Default
Access
00 for SE97PW, SE97TK (original) is 00h.
01 for SE97TL, SE97TP (improved V
Manufacturer’s ID register bit allocation
Device ID register bit allocation
15
15
R
R
0
1
R
R
7
0
7
0
Rev. 07 — 29 January 2010
14
14
DDR memory module temp sensor with integrated SPD, 3.3 V
R
R
0
R
0
R
6
0
6
0
13
13
R
R
POR
0
R
1
R
5
1
5
0
and EVENT I
Manufacturer ID
Device revision
12
12
R
R
1
0
R
R
4
1
4
0
(continued)
Device ID
OL
) is 01h.
11
11
R
R
0
R
0
R
3
0
3
0
10
10
R
R
0
0
R
R
2
0
2
0
© NXP B.V. 2010. All rights reserved.
R
R
[1]
9
0
R
9
1
R
1
0
1
SE97
33 of 55
R
R
[1]
8
1
R
8
0
R
0
1
0