SE97PW,118 NXP Semiconductors, SE97PW,118 Datasheet - Page 6

• Manufacturer Part Number: SE97PW,118
• Description: IC TEMP SENSOR DIMM 8-TSSOP
• Manufacturer: NXP Semiconductors

Specifications of SE97PW,118

• 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-TSSOP
• Temperature Threshold: + 165 C
• Full Temp Accuracy: 1 %
• Digital Output - Bus Interface: I2C, SMBus
• Digital Output - Number Of Bits: 11 bit
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Description/function: Memory Module Temperature Sensor
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Supply Current: 250 uA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-4291-2; 935284062118; SE97PW-T

NXP Semiconductors
SE97_7
Product data sheet
6.2 Pin description
Table 2.
Symbol
A0
A1
A2
V
SDA
SCL
EVENT
V
SS
DD
Pin description
Pin
1
2
3
4
5
6
7
8
Type
I
I
I
ground
I/O
I
O
power
Rev. 07 — 29 January 2010
DDR memory module temp sensor with integrated SPD, 3.3 V
device ground
Description
I
input is overvoltage tolerant to support software write protection.
I
I
SMBus/I
external pull-up resistor.
SMBus/I
external pull-up resistor.
Thermal alarm output for high/low and critical temperature limit
(open-drain). Must have external pull-up resistor.
device power supply (3.0 V to 3.6 V); supports 1.7 V for
EEPROM read only.
2
2
2
C-bus/SMBus slave address bit 0 with internal pull-down. This
C-bus/SMBus slave address bit 1 with internal pull-down
C-bus/SMBus slave address bit 2 with internal pull-down
2
2
C-bus serial data input/output (open-drain). Must have
C-bus serial clock input/output (open-drain). Must have
© NXP B.V. 2010. All rights reserved.
SE97
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