SE97TP,147 NXP Semiconductors, SE97TP,147 Datasheet - Page 28

• Manufacturer Part Number: SE97TP,147
• Description: IC TEMP SENSOR DIMM 8-HWSON
• Manufacturer: NXP Semiconductors

Specifications of SE97TP,147

• 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-WSON (Exposed Pad), 8-HWSON
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-4730-2; 935286725147

NXP Semiconductors
Table 13.
SE97_7
Product data sheet
Action
sets
clears
Below Alarm Window bit (bit 13)
Temperature
slope
falling
rising
Hysteresis enable
Table 12.
Bit
0
Fig 22. Hysteresis: how it works
Threshold
temperature
T
T
trip(l)
trip(l)
Above Alarm Window
Below Alarm Window
Symbol
EMD
Above Critical Trip
− T
bit 14 = AAW bit)
bit 13 = BAW bit)
bit 15 = ACT bit)
critical alarm
upper alarm
lower alarm
hys
Configuration register (address 01h) bit description
(register 05h;
(register 05h;
(register 05h;
threshold
threshold
threshold
Description
EVENT Mode.
When either of the Critical Trip or Alarm Window lock bits is set, this bit cannot
be altered until unlocked.
0 — comparator output mode (default)
1 — interrupt mode
Above Alarm Window bit (bit 14)
Temperature
slope
rising
falling
temperature
Rev. 07 — 29 January 2010
DDR memory module temp sensor with integrated SPD, 3.3 V
set
clear
clear
Threshold
temperature
T
T
trip(u)
trip(u)
− T
current temperature
hys
clear
set
set
Above Critical Trip bit (bit 15)
Temperature
slope
rising
falling
…continued
hysteresis
clear
clear
hysteresis
© NXP B.V. 2010. All rights reserved.
Threshold
temperature
T
T
th(crit)
th(crit)
002aac799
time
hysteresis
− T
SE97
hys
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