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NXP Semiconductors SE98ATP,547 — Memory (DRAM / SRAM / Flash / EEPROM)
NXP Semiconductors

SE98ATP,547 NXP Temp Sensor, I²C/SMBus, ±4°C Accuracy

MPNSE98ATP,547
End of Life

NXP SE98ATP,547 temperature monitoring system, I²C/SMBus output, ±4°C accuracy, -40°C to 125°C range, 8-HWSON (2x3) package.

$2.16Ref. price · indicative, final on quote
SE98ATP,547 datasheet
Packaging8-WFDFN Exposed Pad
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

SE98ATP,547 Technical Specifications
ParameterValue
Output typeI²C/SMBus
Sensor typeInternal
Mounting typeSurface Mount
Voltage1.7V ~ 3.6V
Operating temperature-40°C ~ 125°C
PackageTape & Reel (TR); Cut Tape (CT)
Accuracy±4°C(Max)
FunctionTemp Monitoring System (Sensor)
TopologyADC (Sigma Delta), Register Bank
Output fanYes
Output alarmYes
Case8-WFDFN Exposed Pad
Sensing temperature-40°C ~ 125°C

Product details

Supply range and interface

Operates from 1.7 V to 3.6 V. The I²C/SMBus output includes an open-drain ALERT pin for overtemperature interrupts — the output fan and alarm are on-chip, so no external comparator is needed.

Accuracy and temperature range

The ±4°C maximum accuracy is a worst-case limit over the full -40°C to 125°C range and supply voltage. The -40°C low end covers cold-boot and outdoor telecom environments.

Lifecycle and sourcing

Marked as Active on the lifecycle record with ROHS3 compliance. No last-time-buy or EOL notice is in effect. This part is sourced and quoted to order through independent distribution.

Frequently asked questions

What is the accuracy of SE98ATP,547?

The maximum accuracy is ±4°C over the full -40°C to 125°C temperature range and supply voltage range.

Where can I buy SE98ATP,547?

This part is sourced to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing.

Does SE98ATP,547 support DDR4 thermal monitoring?

The part is described as a DDR temperature sensor with I²C/SMBus output and an ALERT pin, which matches the DDR4 thermal monitoring specification (TSE2004av / TSE2002av). The ±4°C accuracy is within typical DDR4 requirements.