se97b NXP Semiconductors, se97b Datasheet - Page 4

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

NXP Semiconductors
5. Block diagram
SE97B_1
Product data sheet
Fig 1.
Block diagram of SE97B
SE97B
TEMPERATURE REGISTER
CRITICAL ALARM TRIP
UPPER ALARM TRIP
LOWER ALARM TRIP
CAPABILITY
MANUFACTURING ID
DEVICE/REV ID
SMBus TIMEOUT/ALERT
CONFIGURATION
• HYSTERESIS
• SHUTDOWN TEMP SENSOR
• LOCK PROTECTION
• EVENT OUTPUT ON/OFF
• EVENT OUTPUT POLARITY
• EVENT OUTPUT STATUS
• CLEAR EVENT OUTPUT STATUS
POINTER REGISTER
Rev. 01 — 27 January 2010
FFh
7Fh
80h
00h
DDR memory module temp sensor with integrated SPD
2-kbit EEPROM
WRITE PROTECT
WRITE PROTECT
TEMPERATURE
SMBus/I
11-BIT ΔΣ ADC
SOFTWARE
INTERFACE
BAND GAP
SENSOR
POR
NO
2
C-BUS
OVERVOLTAGE
FILTER
10 V
30 kΩ to 800 kΩ
30 kΩ to 800 kΩ
30 kΩ to 800 kΩ
002aae309
R
R
R
© NXP B.V. 2010. All rights reserved.
SE97B
V
V
EVENT
SCL
SDA
A0
A1
A2
DD
SS
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