se97b NXP Semiconductors, se97b Datasheet - Page 27

• Manufacturer Part Number: se97b
• Description: Ddr Memory Module Temp Sensor With Integrated Spd
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 14.
SE97B_1
Product data sheet
Action
sets
clears
Below Alarm Window bit (bit 13)
Temperature
slope
falling
rising
Hysteresis Enable
Fig 18. Hysteresis: how it works
Threshold
temperature
T
T
trip(l)
trip(l)
Above Alarm Window
Below Alarm Window
Above Critical Trip
− T
bit 14 = AAW bit)
bit 13 = BAW bit)
bit 15 = ACT bit)
critical alarm
upper alarm
lower alarm
hys
(register 05h;
(register 05h;
(register 05h;
threshold
threshold
threshold
Above Alarm Window bit (bit 14)
Temperature
slope
rising
falling
temperature
Rev. 01 — 27 January 2010
set
DDR memory module temp sensor with integrated SPD
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
hysteresis
clear
clear
hysteresis
© NXP B.V. 2010. All rights reserved.
Threshold
temperature
T
T
th(crit)
th(crit)
002aac799
SE97B
time
hysteresis
− T
hys
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