NHS3152/A1 - NFC SmartSensor MCU Cortex-M0+ | NXP
Teilenummer: NHS3152/A1 ✓ Aktiv| Menge | Stückpreis | Gesamt |
|---|---|---|
| 1 | $3.95 | $3,95 |
| 10 | $3.55 | $35,50 |
| 100 | $3.12 | $312,00 |
| 500 | $2.79 | $1.395,00 |
| 1.000 | $2.45 | $2.450,00 |
NHS3152/A1 Übersicht
A smart-sensor IC of this class combines a microcontroller, an NFC/RFID front end, and analog sensing blocks on a single die, sitting within the broader hierarchy of NFC tag ICs -> secure/authenticity and sensing ICs -> power-management and IoT sensing semiconductors. Because the NFC field can both power the IC and carry logged data to a smartphone, the NHS3152 is often described as part of the NTAG SmartSensor family for passive, battery-assisted sensing.
Key differentiating features include ultra-low-power multiple Power-down modes (Sleep, Deep-sleep, Deep power-down, Battery-off), a selectable CPU frequency up to 8 MHz for energy-optimized logging, a resistive network sensing interface for external sensors, and an internal temperature sensor for cold-chain and adherence monitoring. The NFC energy-harvesting path enables readout with standard mobile phones using industry-wide NFC tooling.
Architecturally, the NHS3152 is programmable with standard ARM Cortex-M0+ development solutions, and the NFC block conforms to ISO 14443 Type A at 13.56 MHz, matching the NTAG ecosystem. The current sensor and DAC allow excitation and measurement of external resistive or current-output sensor elements, while the ADC digitizes results for on-chip logging in non-volatile memory.
Typical applications include therapy adherence monitoring (pill blister packaging, inhalers), cold-chain temperature logging for pharmaceuticals, passive NFC sensor tags for condition monitoring, and secure product-authenticity tags with sensor data.
Design consideration: budget the 1.7 V to 3.6 V battery window carefully and exploit the deep power-down modes between logging events, since battery life in adherence applications is dominated by average sleep current rather than the brief NFC readout sessions.
This page adds distributor sourcing context, drop-in alternatives, and practical design notes beyond the manufacturer datasheet.
Drop-in-Alternativen für NHS3152/A1 – gleiches Gehäuse, Pin-kompatibel. Bauteile mit anderem Gehäuse, die eine PCB-Überarbeitung erfordern, sind ausgeschlossen.
Schnellvergleichstool – Wählen Sie Alternativbauteile für den Direktvergleich:
NHS3152/A1Z
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
NHS3100
✅ Drop-In ⚠️ Spezifikationen ungeprüft📋 Referenzalternative (nicht im Katalog)
NHS3152/A1 Grenzwerte & elektrische Eigenschaften
| Core Processor | ARM Cortex-M0+ |
| Maximum CPU Frequency | 8 MHz |
| Supply Voltage Range | 1.7 V to 3.6 V |
| RF Interface | NFC, 13.56 MHz, ISO 14443 Type A |
| Interface / Peripherals | I2C, SPI |
| Interner Temperatursensor | Yes |
| Resistive Sensing Interface | Yes (resistive network sensing) |
| ADC | Yes |
| DAC | Yes |
| Current Sensor | Yes |
| Battery Connection | Direct battery connection |
| Power Modes | Sleep, Deep-sleep, Deep power-down, Battery-off |
| Gehäuse | 24-VFQFN Exposed Pad |
| Montageart | Surface Mount |
| RoHS-Status | Compliant |
NHS3152/A1 24-vfqfn exposed pad Pinbelegungsleitfaden
Pinbelegung für NHS3152/A1 (24-vfqfn exposed pad-Gehäuse). Dieser digitale IC umfasst GPIO, Kommunikationsschnittstellen (UART, SPI, I2C) und Versorgungspins. Alternative Pin-Funktionen und Konfigurationsoptionen entnehmen Sie dem Herstellerdatenblatt. Unverzichtbar für Embedded-System-Design und PCB-Layout.
Keine detaillierten Pinbelegungsdaten verfügbar für NHS3152/A1.
Siehe die Datenblatt für die vollständige Pin-Konfiguration.
Typische Anwendungen
NHS3152/A1 ist geeignet für 6 Anwendungs: Therapy Adherence Monitoring, Cold-Chain Temperature Logging, Passive NFC Sensor Tags, Medical Consumable Authentication, Industrial Condition Monitoring Tags, IoT Sensor Probes and Development.
Therapy Adherence Monitoring
The NHS3152/A1 is purpose-built for therapy adherence monitoring: its resistive network sensing interface detects state changes such as a pill blister foil fold, cap opening, or inhaler actuation, and time-stamps the event into on-chip memory using the Cortex-M0+ at up to 8 MHz. The internal temperature sensor adds environmental context to each logged event, and the 1.7 V to 3.6 V direct battery connection supports thin coin or printed batteries inside pharmaceutical packaging. Because the 13.56 MHz ISO 14443 Type A NFC interface is readable by standard smartphones, patients and clinicians can retrieve the adherence log without any dedicated reader hardware. Deep power-down between events keeps average current minimal, enabling multi-month battery life in a form factor small enough for smart blister packaging.
Empfohlen
Cold-Chain Temperature Logging
For pharmaceutical and vaccine cold-chain monitoring, the NHS3152/A1 integrates the complete signal chain in one IC: the internal temperature sensor feeds the ADC, the Cortex-M0+ time-stamps and stores readings, and the NFC interface delivers the full log to any smartphone at receiving checkpoints. The selectable CPU frequency up to 8 MHz lets firmware trade sampling rate against energy, while Sleep and Deep power-down modes minimize the average drain from the 1.7 V to 3.6 V battery between samples. Because NFC field energy can assist during readout, the battery is reserved almost exclusively for logging. This makes the device suitable for shipment-level indicators placed inside secondary packaging, where a passive temperature logger with phone-based readout replaces bulky USB data loggers.
Empfohlen
Passive NFC Sensor Tags
The NHS3152/A1 serves as the core of passive NFC sensor tags, as demonstrated by open projects like ROXTAG, which uses the IC to measure the DC resistance of a device under test and read the result with an Android phone. The resistive sensing interface, DAC excitation source, and ADC cover resistive and analog sensor elements, while the current sensor extends capability to current-output probes. The ISO 14443 Type A interface at 13.56 MHz interoperates with the broad NTAG reader ecosystem, and harvested NFC field energy powers measurement sessions so the tag works even at low battery state. Firmware is built with standard ARM Cortex-M0+ toolchains, and the 24-VFQFN exposed-pad package supports compact, low-cost tag antenna co-design on flexible or rigid substrates.
Empfohlen
Medical Consumable Authentication
Combining identity and sensing, the NHS3152/A1 lets a medical consumable prove authenticity while logging usage. The NFC ISO 14443 Type A interface provides a unique identifier readable at point of care, and the resistive sensing interface can confirm that a syringe, inhaler, or test cartridge was actually opened or actuated, preventing refilling fraud and reuse. The Cortex-M0+ firmware can implement challenge-response style logging under standard ARM development flows, and all sensor history travels over the same 13.56 MHz NFC link. With a direct 1.7 V to 3.6 V battery connection and Battery-off mode, the tag remains inert until first use, and the 24-VFQFN exposed-pad package fits onto small flexible circuits laminated into consumable packaging.
Empfohlen
Industrial Condition Monitoring Tags
In industrial settings, the NHS3152/A1 enables battery-assisted NFC condition tags on equipment, filters, or seals. The internal temperature sensor tracks thermal exposure, the resistive interface reads moisture or tamper indicators, and the ADC plus current sensor support analog probes; the Cortex-M0+ logs thresholds crossed with time stamps. Service technicians retrieve history with a smartphone or handheld NFC reader - no wiring or network infrastructure required at the asset. Deep power-down and the 8 MHz maximum clock keep multi-year coin-cell operation realistic, while the 24-VFQFN exposed-pad package withstands standard reflow and conforms to typical industrial RoHS requirements. This makes it a low-cost alternative to full wireless sensor nodes where infrequent, proximity-based readout is acceptable.
Empfohlen
IoT Sensor Probes and Development
For IoT prototyping, the NHS3152/A1 works as a self-contained smart probe: the resistive sensing interface plus DAC and ADC let developers attach NTC thermistors, strain-gauge bridges, or potentiometric elements, while I2C and SPI interfaces connect external digital sensors or displays. Firmware is developed with industry-wide standard ARM Cortex-M0+ tools, and over-the-air-style updates can be delivered through the NFC interface, simplifying iterative prototyping. The NXP NHS3152TEMOADK development board accelerates evaluation of the temperature logging use case. Because data is exported over 13.56 MHz ISO 14443 Type A NFC to phones or gateways, the same probe design scales from a lab bench demo to a deployed smart-home or asset-tracking pilot with a minimal bill of materials.
Empfohlen
Zusammenfassung der empfohlenen Produkte
Technische Referenzdaten für NHS3152/A1 – Vergleich, Designhinweise und Compliance-Informationen.
Auswahlhilfe
Vergleich mit Alternativen
| Parameter | Dieses Produkt | NHS3152/A1Z | NHS3100 |
|---|---|---|---|
| Package | 24-VFQFN Exposed Pad | 24-VFQFN Exposed Pad - same | 24-VFQFN Exposed Pad - same |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Core | ARM Cortex-M0+ | ARM Cortex-M0+ | ARM Cortex-M0+ |
| Max CPU Frequency | 8 MHz | 8 MHz | 8 MHz |
| Supply Voltage | 1.7 V to 3.6 V | 1.7 V to 3.6 V | 1.7 V to 3.6 V |
| NFC Interface | 13.56 MHz ISO 14443 Type A | 13.56 MHz ISO 14443 Type A | 13.56 MHz ISO 14443 Type A |
| Sensing Features | Temperature sensor, resistive interface, ADC, DAC, current sensor | Same as A1 | Temperature sensor, digital/analog IOs |
| Primary Classification | ARM MCU (therapy adherence) | NFC/RFID Tags & Transponders | NTAG SmartSensor (temperature) |
Wichtigste Unterscheidungsmerkmale
- Integrated resistive adherence sensing interface (vs. NHS3100)
- Same-die ordering flexibility (vs. NHS3152/A1Z)
- Complete single-chip logging system (vs. LPC8N04)
Designhinweise
Size the battery around the Deep power-down current, not the active 8 MHz CPU current - adherence tags spend >99% of life asleep. The 1.7 V to 3.6 V window accommodates a CR1216-class coin cell or a thin-film battery; verify end-of-life voltage stays above 1.7 V at the cold temperature extreme of your logging profile. Use Battery-off mode for shelf storage so the tag ships with effectively zero drain until first activation.
Place the NFC antenna loop as close to the NHS3152/A1 RF pins as possible and keep the matching network short; antenna geometry dominates read range with smartphones. The 24-VFQFN exposed pad should be soldered to a grounded copper pour for both thermal relief and RF reference. On flexible blister-packaged designs, keep the antenna away from conductive foil layers or provide ferrite isolation.
Do not assume the resistive sensing interface tolerates arbitrary networks - excitation current and measurement range are bounded by the DAC/ADC and current sensor specifications in the NXP NHS3152 datasheet; series-limit the external resistance to protect the pins. Also confirm the exact ordering suffix (A1 vs A1Z) against your compliance documentation, since distributors classify them under different product categories.
Compliance-Informationen
RoHS compliance consistent with NXP standard portfolio and distributor listings; REACH/halogen-free/conflict-minerals declarations must be confirmed from official NXP material declarations for the exact ordering code.
