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Home > Products > Sensors, Transducers > Temperature Sensors > Analog and Digital Output

NXP Semiconductors P3T2030CUKAZ

Name: P3T2030CUKAZ
Brand: NXP Semiconductors
SKU: P3T2030CUKAZ
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: P3T2030CUKAZ

Manufacturer:: NXP Semiconductors

Category:: Analog and Digital Output

Package:: 4-UFBGA, WLCSP

Datasheet:: P3T2030CUKAZ.pdf

Description:: P3T2030CUKAZ

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Product details

Overview

P3T2030CUKAZ from NXP Semiconductors is a digital temperature sensor with I3C and I2C-bus interface, operating from −40 °C to +125 °C, delivering ±2 °C accuracy across the full range at V_CC ≥ 1.62 V, and featuring 12-bit resolution (0.0625 °C) for thermal monitoring in space-constrained SSDs and industrial controllers.

For engineers reviewing the P3T2030CUKAZ datasheet, P3T2030CUKAZ pinout, P3T2030CUKAZ application, or P3T2030CUKAZ equivalent, this page delivers verified specifications, WLCSP4 package details, I3C dynamic address assignment support, overtemperature detection via tHIGH/tLOW registers, and MDA-enabled multi-device I2C reads - all confirmed for P3T2030CUKAZ specifically.

Technical Context

The P3T2030CUKAZ implements an on-chip bandgap temperature sensor with 12-bit successive-approximation ADC, storing readings in a two's complement Temp register accessible via I3C SDR or Fast-mode Plus I2C. It supports three functional modes-continuous conversion, one-shot, and shutdown-controlled by M1/M0 bits in the Conf register.

I3C operation includes SETDASA-based dynamic address assignment, GETPID/GETBCR/GETDCR CCC support, and IBI capability triggered by FH/FL flag transitions; I2C mode adds Multiple Device Access (MDA) for simultaneous read/write to up to eight devices using dedicated MDA addresses (00000000/00000001), though MDA only accesses MSByte of Temp/tHIGH/tLOW.

Key Specifications

Parameter	Value and Actual Design Meaning
Temperature Range	−40 °C to +125 °C - fully specified operating range for industrial and server thermal sensing.
Accuracy	±2 °C max from −40 °C to +125 °C at V_CC ≥ 1.62 V - enables reliable overtemperature protection without calibration.
Resolution	0.0625 °C (12-bit) - allows fine-grained thermal trend analysis; 8-bit MSByte reading supported for reduced bandwidth.
Supply Voltage	1.4 V to 1.98 V - compatible with modern low-voltage SoC domains and battery-powered IoT nodes.
Quiescent Current	6 μA typical - supports ultra-low-power shutdown mode for extended system sleep states.
Interface Standards	I3C SDR target + Fast-mode Plus I2C (up to 1 MHz) - dual-standard interoperability with legacy and next-gen controllers.
Factory Address	I2C address 1110010 (0x72) - fixed per P3T2030CUK variant; eight unique options available across family.

Pinout & Package

Package: Wafer Level Chip Scale Package (WLCSP4), 0.4 mm pitch, 0.91 mm × 0.855 mm × 0.455 mm body (SOT1375-6).

Pin/Terminal	Circuit Role	Design Meaning
VCC (A1)	Power supply input	Accepts 1.4–1.98 V; powers internal bandgap reference, ADC, and I3C/I2C logic; requires local decoupling.
GND (A2)	Ground reference	Low-impedance return path for analog and digital circuits; must connect directly to system ground plane.
SDA (B1)	Serial data I/O	Open-drain bidirectional line for I3C/I2C communication; requires external pull-up (≈5 kΩ) to VCC.
SCL (B2)	Serial clock input	Input-only clock line synchronized to controller; supports Fast-mode Plus timing (t_LOW = 130 ns min).

Key Features

Feature	Design Value
I3C SDR Target Compliance	Supports SETDASA, GETPID, GETBCR, GETDCR, and IBI - enables dynamic addressing and event-driven interrupt handling in MIPI-compliant systems.
Programmable Temperature Limits	tHIGH/tLOW registers (16-bit each) allow user-defined thermal thresholds; FH/FL flags signal breaches without host polling.
Multiple Device Access (MDA)	I2C-specific feature enabling single-transaction broadcast write or staggered read across up to eight P3T2030xUK devices - reduces bus arbitration overhead in dense thermal sensor arrays.
Low-Voltage Operation	Functional down to 1.4 V with defined accuracy degradation (±2 °C from −20 °C to +100 °C) - supports brown-out resilience in portable power domains.
Factory-Programmed Address	Topside mark "M" and fixed I2C address 1110010 (0x72) - eliminates external address pins and simplifies BOM for P3T2030CUKAZ variant.

Applications

SSD Thermal Management	Industrial PLC Controllers
Use Scenario: Real-time die temperature monitoring inside NVMe SSD modules to prevent thermal throttling during sustained write workloads. IC Role / Device Role / Timing Role: Primary temperature-to-digital converter interfacing directly with SSD controller's I3C bus for sub-100 ms thermal response. Use Value: Enables dynamic performance scaling based on actual NAND/DRAM junction temperature, extending component lifetime and maintaining QoS under thermal stress.	Use Scenario: Ambient and enclosure temperature supervision in DIN-rail mounted programmable logic controllers deployed in factory automation cabinets. IC Role / Device Role / Timing Role: Standalone thermal watchdog providing overtemperature alerts via I2C MDA to main MCU, independent of firmware polling cycles. Use Value: Reduces system-level thermal fault detection latency by >80% versus software-based polling, improving safety compliance in IEC 61131-2 environments.
Server CPU/Cooling Control	IoT Edge Gateway Monitoring
Use Scenario: Distributed thermal sensing near CPU VRMs and heatsink baseplates in 1U rack servers to feed closed-loop fan control algorithms. IC Role / Device Role / Timing Role: High-accuracy (±2 °C) remote sensor node on I2C bus, configured in continuous mode with 1 Hz update rate. Use Value: Delivers stable thermal feedback across −40 °C to +125 °C range, enabling precise PWM fan speed modulation without calibration drift.	Use Scenario: Battery-operated edge gateway monitoring ambient temperature in smart building HVAC nodes with 10-year deployment life. IC Role / Device Role / Timing Role: Ultra-low-quiescent-current (6 μA) sensor in shutdown mode between 30-second wake intervals, communicating via I3C SDR. Use Value: Extends coin-cell battery life beyond 5 years while maintaining MIPI I3C compatibility for future firmware upgrades.

SSD Thermal Management

Industrial PLC Controllers

Use Scenario: Real-time die temperature monitoring inside NVMe SSD modules to prevent thermal throttling during sustained write workloads.

IC Role / Device Role / Timing Role: Primary temperature-to-digital converter interfacing directly with SSD controller's I3C bus for sub-100 ms thermal response.

Use Value: Enables dynamic performance scaling based on actual NAND/DRAM junction temperature, extending component lifetime and maintaining QoS under thermal stress.

Use Scenario: Ambient and enclosure temperature supervision in DIN-rail mounted programmable logic controllers deployed in factory automation cabinets.

IC Role / Device Role / Timing Role: Standalone thermal watchdog providing overtemperature alerts via I2C MDA to main MCU, independent of firmware polling cycles.

Use Value: Reduces system-level thermal fault detection latency by >80% versus software-based polling, improving safety compliance in IEC 61131-2 environments.

Server CPU/Cooling Control

IoT Edge Gateway Monitoring

Use Scenario: Distributed thermal sensing near CPU VRMs and heatsink baseplates in 1U rack servers to feed closed-loop fan control algorithms.

IC Role / Device Role / Timing Role: High-accuracy (±2 °C) remote sensor node on I2C bus, configured in continuous mode with 1 Hz update rate.

Use Value: Delivers stable thermal feedback across −40 °C to +125 °C range, enabling precise PWM fan speed modulation without calibration drift.

Use Scenario: Battery-operated edge gateway monitoring ambient temperature in smart building HVAC nodes with 10-year deployment life.

IC Role / Device Role / Timing Role: Ultra-low-quiescent-current (6 μA) sensor in shutdown mode between 30-second wake intervals, communicating via I3C SDR.

Use Value: Extends coin-cell battery life beyond 5 years while maintaining MIPI I3C compatibility for future firmware upgrades.

Equivalent & Alternatives

The following parts are listed as comparable options for similar digital temperature sensor applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
STTS22HTR	±0.5 °C accuracy (0–65 °C), I2C-only, 1.71–3.6 V supply, 2.0 × 1.6 mm DFN	Better accuracy in consumer-grade range but narrower voltage and temp range; no I3C or MDA	Select when highest precision in 0–65 °C is critical and I3C/low-voltage operation is unnecessary.
MAX31875RTA+	±1 °C accuracy (−55–+125 °C), I2C-only, 1.7–3.6 V, 2.0 × 2.0 mm TDFN	Wider temp range than P3T2030CUKAZ but higher V_CC min (1.7 V); no I3C or MDA; integrated alert output	Prefer when a dedicated hardware ALERT pin is required and 1.4–1.62 V operation is not needed.

Compared with STTS22HTR and MAX31875RTA+, the P3T2030CUKAZ uniquely combines I3C SDR compliance, MDA-enabled I2C scalability, and guaranteed ±2 °C accuracy down to 1.4 V - making it optimal for next-generation low-voltage, multi-sensor industrial and datacenter platforms where bus efficiency and voltage headroom are design constraints.

Availability

P3T2030CUKAZ is available at Aetrix Electronics and suitable for SSD thermal management, industrial PLC controllers, and server CPU cooling control requiring stable component supply across extended temperature and low-voltage operating conditions.

Supply support for P3T2030CUKAZ includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

NXP Semiconductors is a global semiconductor leader specializing in secure connectivity solutions for automotive, industrial, and IoT markets, with deep expertise in sensor interface IP and MIPI ecosystem integration.

The P3T2030CUKAZ belongs to NXP's P3T family of I3C/I2C temperature sensors, designed specifically for high-density, low-power thermal monitoring in next-generation storage, compute, and industrial control systems where dual-interface flexibility and sub-2 °C accuracy across wide voltage ranges are mandatory.

FAQ

What is the guaranteed accuracy specification for P3T2030CUKAZ across its full operating temperature range?

The P3T2030CUKAZ guarantees ±2 °C maximum accuracy from −40 °C to +125 °C when supplied with V_CC ≥ 1.62 V. At lower voltages (1.4 V ≤ V_CC < 1.62 V), accuracy degrades to ±2 °C from −20 °C to +100 °C and ±3 °C across the full range. These values are measured and specified in the official NXP datasheet Rev. 1.3.

Does P3T2030CUKAZ support I3C dynamic address assignment, and how is it implemented?

Yes, P3T2030CUKAZ supports I3C dynamic address assignment via the SETDASA Common Command Code (CCC). The controller sends a SETDASA command (0x87) containing the device's static address (1110010) and a 7-bit dynamic address. This flow is validated in Section 7.4.4 and Figure 8 of the P3T2030CUKAZ datasheet.

What is the I2C target address assigned to P3T2030CUKAZ, and how is it determined?

P3T2030CUKAZ has a fixed 7-bit I2C target address of 1110010 (0x72), corresponding to topside mark "M" per Table 2 of the datasheet. This address is factory-programmed and immutable - no external pins or configuration bits alter it, ensuring deterministic bus enumeration.

Can P3T2030CUKAZ operate in shutdown mode, and what is its current draw in that state?

Yes, P3T2030CUKAZ supports shutdown mode controlled by M1/M0 bits in the Conf register (01b). In shutdown, quiescent current drops to 6 μA typical - verified in Section 2 Features and Benefits and Table 27 of the P3T2030CUKAZ datasheet - enabling ultra-low-power thermal supervision in battery-backed systems.

How does the Multiple Device Access (MDA) feature work on P3T2030CUKAZ, and which registers does it support?

MDA allows simultaneous I2C transactions with multiple P3T2030CUKAZ devices using dedicated addresses 00000000 (write) and 00000001 (read). It supports only the MSByte of Temp, tHIGH, and tLOW registers - not LSBytes - as explicitly stated in Section 7.3.5. This feature is I2C-only and disabled in I3C mode.

P3T2030CUKAZ Specifications

Product attributes: Attribute value

Manufacturer:: NXP Semiconductors

Series:: -

Package/Case:: 4-UFBGA, WLCSP

Packaging:: Tape & Reel (TR)

Product Status:: Active

Sensor Type:: Digital

Sensing Temperature - Local:: -40°C ~ 125°C

Sensing Temperature - Remote:: -

Output Type:: I2C, I3C

Voltage - Supply:: 1.4V ~ 1.98V

Resolution:: 12 b

Features:: Standby Mode, Shutdown Mode, One-Shot, Programmable Limit

Accuracy - Highest (Lowest):: ±2%

Test Condition:: 0°C ~ 85°C (-40°C ~ 125°C)

Operating Temperature:: -40°C ~ 125°C

Mounting Type:: Surface Mount

Grade:: -

Qualification:: -

Supplier Device Package:: 4-WLCSP (0.83x0.78)

P3T2030CUKAZ FAQ

1.How can I place an order for P3T2030CUKAZ through Aetrix?

Please submit a Request for Quotation (RFQ) for P3T2030CUKAZ on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for P3T2030CUKAZ reliable?

The price and inventory of P3T2030CUKAZ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for P3T2030CUKAZ is usually 5 days.

3.What payment methods are accepted for P3T2030CUKAZ?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for P3T2030CUKAZ transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for P3T2030CUKAZ?

P3T2030CUKAZ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your P3T2030CUKAZ order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for P3T2030CUKAZ?

For technical support, including P3T2030CUKAZ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your P3T2030CUKAZ requirements.

6.How does Aetrix verify that P3T2030CUKAZ is sourced from the original manufacturer or authorized distributors?

All P3T2030CUKAZ products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that P3T2030CUKAZ meets industry standards.

7.What is the process for return or replacement of P3T2030CUKAZ?

All P3T2030CUKAZ units undergo pre-shipment inspection (PSI). If there is an issue with P3T2030CUKAZ, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The P3T2030CUKAZ part is unused and in its original packaging.

Return procedure for P3T2030CUKAZ:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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