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NXP Semiconductors NHS3100TEMODBUL
- Part No.:
- NHS3100TEMODBUL
- Manufacturer:
- NXP Semiconductors
- Category:
- RF, RFID, Wireless Evaluation Boards
- Package:
- Datasheet:
-
NHS3100TEMODBUL.pdf
- Description:
- NHS3100 EVAL BOARD
- Quantity:
- Payment:
- Shipping:
Inventory:3,127
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Product details
Overview
NHS3100TEMODBUL from NXP Semiconductors is an NFC-enabled, ultra-low-power Arm Cortex-M0+ temperature monitoring IC with integrated ±0.3 °C (0–45 °C) sensor, 32 kB flash, 8 kB SRAM, and dual power capability (1.72–3.6 V battery or NFC field). It supports cold-chain validation, battery-free NFC readout, and firmware programmability for custom sensor logging applications.
For engineers reviewing the NHS3100TEMODBUL datasheet, NHS3100TEMODBUL pinout, NHS3100TEMODBUL application, or NHS3100TEMODBUL equivalent, this page delivers verified package mapping (HVQFN24), confirmed I²C/NFC/temperature sensor operation, validated deep power-down modes (<50 nA), and real-world cold-chain and NFC tag design considerations.
Technical Context
The NHS3100TEMODBUL integrates an Arm Cortex-M0+ core running at up to 8 MHz (configurable down to 62.5 kHz), a dedicated 32 kHz timer oscillator for RTC, and a dual-oscillator clock system (8 MHz SFRO + 32 kHz TFRO) with independent power gating. Its PMU enables five distinct power states - including battery-off mode - with automatic VDDBAT/VNFC source selection and <50 nA quiescent current.
It features software-configurable GPIO (12 pins), hardware-accelerated I²C (400 kbit/s), NFC/RFID ISO 14443 Type A interface (NFC Forum Type 2 certified), and on-die temperature sensing with ±0.3 °C accuracy across 0–45 °C. All analog peripherals - including the temperature sensor - receive fixed-clock timing independent of system clock dividers.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm Cortex-M0+ @ up to 8 MHz; supports SWD debug and nested vectored interrupt controller (NVIC) for deterministic low-latency response |
| Temperature Accuracy | ±0.3 °C (0–45 °C); enables high-fidelity cold-chain validation without external calibration |
| Memory | 32 kB flash (programmable), 4 kB EEPROM (320 B write-protected), 8 kB SRAM - sufficient for embedded logging firmware and data retention |
| Power Modes | Five states: Active, Sleep, Deep-sleep, Deep power-down, Battery-off; <50 nA in battery-off mode extends shelf life |
| NFC Interface | ISO 14443 Type A, NFC Forum Type 2 certified (ID 58516); enables passive readout without battery connection |
| Supply Range | 1.72–3.6 V battery (VDDBAT) or NFC-field powered; automatic source selection with priority to VDDBAT when both present |
| I/O Capability | 12 configurable GPIO pins; four support 20 mA sink drive; I²C pins also support 20 mA sink; open-drain SCL/SDA |
Pinout & Package
HVQFN24 package (SOT616-3), 4 × 4 × 0.85 mm, thermally enhanced, leadless. Pin functions are software-assigned via IOCON registers; physical pads include dedicated NFC antenna terminals (LA/LB), wake-up input (PIO0_0/WAKEUP), reset (RESETN), and dual-power supply (VDDBAT/VSS).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| LA / LB | NFC antenna interface | Direct connection points for external NFC coil; enable passive operation and NFC-triggered wake-up |
| VDDBAT | Battery supply input | Accepts 1.72–3.6 V; powers internal LDOs and digital/analog domains when active |
| RESETN | Active-low reset input | Asynchronous reset with weak pull-up to VDDBAT or NFC voltage; initiates full power-up sequence |
| PIO0_0 / WAKEUP | Deep power-down wake source | Configurable edge/level-sensitive input; must be pulled LOW ≥100 μs to exit deep power-down |
| PIO0_4 / SCL PIO0_5 / SDA |
I²C bus interface | Open-drain, no internal pull-up/pull-down; supports 400 kbit/s fast-mode communication with external sensors or hosts |
Key Features
| Feature | Design Value |
|---|---|
| NFC-powered operation | Enables zero-battery deployment in disposable tags; full functionality (sensor read, memory access, NFC command processing) without external power |
| Ultra-low-power temperature logging | Combines ±0.3 °C sensor accuracy with <50 nA battery-off current - ideal for multi-year unattended cold-chain monitoring |
| Software-configurable GPIO | All 12 PIO0 pins support runtime reassignment (GPIO/peripheral), pull-up/down, repeater mode, and hysteresis control via IOCON registers |
| Dual-clock domain isolation | 32 kHz TFRO powers RTC and PMU independently; 8 MHz SFRO drives CPU/peripherals - ensures timing integrity during dynamic clock scaling |
| Secure device identity | Factory-programmed unique serial number enables tamper-resistant asset tracking and firmware binding in deployed units |
Applications
| Cold Chain Validation | NFC-Enabled Asset Tag |
|---|---|
|
Use Scenario: Monitoring pharmaceutical shipments across air freight, refrigerated trucks, and warehouse storage where ambient temperature must stay within 2–8 °C. IC Role / Device Role / Timing Role: Autonomous temperature logger with NFC-triggered readout; records timestamped samples every 2 minutes and stores in EEPROM. Use Value: Eliminates manual probe checks; allows instant NFC scan at handover points to verify compliance and generate audit-ready logs. |
Use Scenario: Reusable logistics container tagged with tamper-evident NFC label containing calibrated temperature history and unique ID. IC Role / Device Role / Timing Role: Standalone sensor node with battery-backed logging and NFC interface; wakes only on RF field detection or scheduled RTC alarm. Use Value: Reduces per-unit cost vs. Bluetooth/Wi-Fi tags; enables offline data capture and secure, contactless verification without infrastructure. |
| Single-Use Medical Monitor | Smart Packaging Indicator |
|
Use Scenario: Disposable temperature-sensitive diagnostic kit requiring proof-of-storage conditions before point-of-care use. IC Role / Device Role / Timing Role: Passive NFC sensor with preloaded firmware; powers from reader field, reads sensor, and returns calibrated value in NDEF format. Use Value: No battery required - eliminates disposal hazard and shelf-life degradation; provides immediate pass/fail visual indicator via smartphone app. |
Use Scenario: Consumer food packaging with embedded temperature history visible via smartphone scan to confirm safe handling during transit and retail display. IC Role / Device Role / Timing Role: Low-cost, foil-integrated temperature logger; uses internal EEPROM to store min/max/average over 7-day period. Use Value: Builds consumer trust through transparent condition monitoring; replaces chemical time-temperature indicators with digitally verifiable data. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar temperature-monitoring NFC tag applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ST25DV04K | EEPROM-based NFC tag IC with integrated temperature sensor (±2 °C accuracy); no MCU, no programmable firmware, no RTC or logging capability | Suitable only for single-point temperature snapshot on NFC read; cannot perform autonomous logging or complex decision logic | Select when cost and simplicity outweigh accuracy and programmability needs; not suitable for cold-chain validation requiring traceable history. |
| ATSHA204A + ATtiny412 | Discrete security IC + ultra-low-power MCU; requires external temperature sensor (e.g., TMP117), PCB layout, and power management design | Offers higher flexibility and precision but increases BOM count, size, and qualification effort versus integrated NHS3100TEMODBUL | Choose when cryptographic authentication or custom analog front-end integration is mandatory; accept added design complexity and test overhead. |
Compared with ST25DV04K and ATSHA204A+ATtiny412, NHS3100TEMODBUL uniquely integrates MCU, sensor, NFC, and ultra-low-power management in one die - enabling certified, self-contained, firmware-upgradable temperature logging without external components or layout dependencies.
Availability
NHS3100TEMODBUL is available at Aetrix Electronics and suitable for cold-chain validation, NFC-enabled asset tagging, and smart packaging applications requiring stable component supply, long-term lifecycle assurance, and NFC Forum certification compliance.
Supply support for NHS3100TEMODBUL 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 NFC, RFID, and ultra-low-power microcontrollers.
The NHS3100TEMODBUL belongs to NXP's NTAG SmartSensor family, engineered specifically for battery-constrained, NFC-accessible temperature monitoring in disposable and reusable logistics systems - prioritizing certification, minimal external components, and field-deployable firmware agility.
FAQ
What power sources does the NHS3100TEMODBUL support?
The NHS3100TEMODBUL operates from either a 1.72–3.6 V battery connected to VDDBAT or passively from an NFC reader field via LA/LB terminals. Its PMU automatically selects the source, prioritizing VDDBAT when both are present. In NFC-only mode, it delivers full functionality - sensor read, memory access, and command processing - without any battery.
How accurate is the integrated temperature sensor in NHS3100TEMODBUL?
The NHS3100TEMODBUL's on-die temperature sensor achieves ±0.3 °C absolute accuracy between 0 °C and +45 °C, ±0.5 °C from −40 °C to 0 °C, and ±0.5 °C from +45 °C to +85 °C. This specification is factory-tested and guaranteed - no external calibration is needed for cold-chain validation within the 2–8 °C pharmaceutical range.
Can NHS3100TEMODBUL perform autonomous temperature logging without NFC interaction?
Yes. NHS3100TEMODBUL supports fully autonomous logging using its internal RTC and programmable firmware. It can sample temperature at user-defined intervals (e.g., every 2 minutes), store readings in EEPROM, and retain data across power cycles - all while consuming <50 nA in battery-off mode until awakened by RTC alarm, NFC field, or WAKEUP pin assertion.
Is NHS3100TEMODBUL NFC Forum certified?
Yes. The NHS3100TEMODBUL is NFC Forum Type 2 certified with certification ID 58516, issued September 22, 2017. This ensures interoperability with all standard NFC readers and smartphones, and guarantees conformance to NFC Data Exchange Format (NDEF) messaging, anti-collision, and RF performance requirements.
What development tools support firmware programming of NHS3100TEMODBUL?
NHS3100TEMODBUL is programmed using industry-standard Arm Cortex-M0+ toolchains, including Keil MDK, ARM GCC, and IAR Embedded Workbench. Debugging is supported via Serial Wire Debug (SWD) using standard probes (e.g., Segger J-Link). NXP provides SDKs, example projects, and configuration utilities targeting the NHS3100 family specifically.
NHS3100TEMODBUL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- Type:
- RFID Reader
- Frequency:
- 13.56MHz
- Contents:
- Board(s)
- Utilized IC / Part:
- NHS3100
NHS3100TEMODBUL FAQ
1.How can I place an order for NHS3100TEMODBUL through Aetrix?
Please submit a Request for Quotation (RFQ) for NHS3100TEMODBUL 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 NHS3100TEMODBUL reliable?
The price and inventory of NHS3100TEMODBUL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NHS3100TEMODBUL is usually 5 days.
3.What payment methods are accepted for NHS3100TEMODBUL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NHS3100TEMODBUL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NHS3100TEMODBUL?
NHS3100TEMODBUL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NHS3100TEMODBUL 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 NHS3100TEMODBUL?
For technical support, including NHS3100TEMODBUL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NHS3100TEMODBUL requirements.
6.How does Aetrix verify that NHS3100TEMODBUL is sourced from the original manufacturer or authorized distributors?
All NHS3100TEMODBUL 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 NHS3100TEMODBUL meets industry standards.
7.What is the process for return or replacement of NHS3100TEMODBUL?
All NHS3100TEMODBUL units undergo pre-shipment inspection (PSI). If there is an issue with NHS3100TEMODBUL, 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 NHS3100TEMODBUL part is unused and in its original packaging.
Return procedure for NHS3100TEMODBUL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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