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SE97 Datasheet, PDF (4/54 Pages) NXP Semiconductors – DDR memory module temp sensor with integrated SPD, 3.3 V | |||
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NXP Semiconductors
5. Block diagram
SE97
DDR memory module temp sensor with integrated SPD, 3.3 V
SE97
TEMPERATURE REGISTER
CRITICAL ALARM TRIP
UPPER ALARM TRIP
LOWER ALARM TRIP
CAPABILITY
MANUFACTURING ID
DEVICE/REV ID
SMBus TIMEOUT/ALERT
CONFIGURATION
⢠HYSTERESIS
⢠SHUT DOWN TEMP SENSOR
⢠LOCK PROTECTION
⢠EVENT OUTPUT ON/OFF
⢠EVENT OUTPUT POLARITY
⢠EVENT OUTPUT STATUS
⢠CLEAR EVENT OUTPUT STATUS
POINTER REGISTER
Fig 1. Block diagram of SE97
POR
BAND GAP
TEMPERATURE
SENSOR
11-BIT âΣ ADC
SMBus/I2C-BUS
INTERFACE
FILTER
VDD
VSS
EVENT
SCL
SDA
2-kbit EEPROM
FFh
NO
WRITE PROTECT
80h
7Fh
SOFTWARE
WRITE PROTECT
00h
10 V
OVERVOLTAGE
A0
R
30 k⦠to 800 kâ¦
A1
R
30 k⦠to 800 kâ¦
A2
R
30 k⦠to 800 kâ¦
002aab349
SE97_5
Product data sheet
Rev. 05 â 6 August 2009
© NXP B.V. 2009. All rights reserved.
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