SE97BTP,547 NXP Semiconductors, SE97BTP,547 Datasheet - Page 4

• Manufacturer Part Number: SE97BTP,547
• Description: IC TEMP SENSOR DIMM 8HWSON
• Manufacturer: NXP Semiconductors

Specifications of SE97BTP,547

• Package / Case: 8-WSON (Exposed Pad), 8-HWSON
• 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
• Temperature Threshold: + 150 C
• Full Temp Accuracy: 2 C
• Digital Output - Bus Interface: I2C
• Digital Output - Number Of Bits: 11 bit
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Description/function: Temperature Sensor
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-5055-2

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
4 of 53