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NXP Semiconductors PN5110A0HN1/C2,151
- Part No.:
- PN5110A0HN1/C2,151
- Manufacturer:
- NXP Semiconductors
- Category:
- RFID, RF Access, Monitoring ICs
- Package:
- 32-VFQFN Exposed Pad
- Datasheet:
-
PN5110A0HN1/C2,151.pdf
- Description:
- IC RFID RDR/TRAN 13.56MZ 32HVQFN
- Quantity:
- Payment:
- Shipping:
Inventory:2,303
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Product details
Overview
PN5110A0HN1/C2 from NXP Semiconductors is a 13.56 MHz contactless transceiver IC supporting ISO/IEC 14443A/Mifare, FeliCa, and NFCIP-1 protocols in Reader/Writer, Card Operation, and NFCIP-1 modes. It delivers up to 424 kbit/s bidirectional data transfer, integrates RF modulation/demodulation, CRC co-processing, and operates from 2.5–3.6 V. It enables secure access terminals, transit fare systems, and NFC-enabled point-of-sale readers.
For engineers reviewing the PN5110A0HN1/C2 datasheet, PN5110A0HN1/C2 pinout, PN5110A0HN1/C2 application, or PN5110A0HN1/C2 equivalent, key selection considerations include its HVQFN32 package (no 8-bit parallel interface), support for Mifare Classic encryption, integrated RF level detector, 64-byte FIFO, and compatibility with SPI (up to 10 Mbit/s), I²C (Fast/High-speed mode), UART, and serial interfaces.
Technical Context
The PN5110A0HN1/C2 implements a fully integrated analog front-end for 13.56 MHz contactless communication, featuring independent transmitter (TX1/TX2) and receiver (RX) paths with internal oscillator (27.12 MHz crystal support), RF level detector, and data mode detector for automatic protocol identification. Its digital baseband handles ISO/IEC 14443A framing, FeliCa preamble/sync/CRC generation, and NFCIP-1 active/passive mode state management.
It supports three distinct operational states: Reader/Writer mode (driving antenna directly for ISO/IEC 14443A/FeliCa cards), Card Operation mode (generating load-modulated responses per ISO/IEC 14443A or FeliCa schemes), and NFCIP-1 mode (compliant with ECMA-340/ISO/IEC 18092 for initiator/target roles). All modes share a unified 64-byte send/receive FIFO and programmable interrupt logic.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Operating Frequency | 13.56 MHz carrier - enables global compliance with ISO/IEC 14443, FeliCa, and NFC standards. |
| Max Data Rate | 424 kbit/s bidirectional - supports high-throughput Mifare Classic, FeliCa, and NFCIP-1 transactions without external acceleration. |
| Supply Voltage | 2.5–3.6 V - compatible with standard 3.3 V embedded power rails; AVDD/DVDD/TVDD must be equal per spec. |
| Power Consumption | Hard power-down current ≤5 μA - enables ultra-low-power standby in battery-powered NFC readers. |
| Host Interfaces | SPI (10 Mbit/s), I²C (400 kbit/s Fast / 3.4 Mbit/s High-speed), UART (≤1228.8 kbit/s) - eliminates need for level-shifting or protocol bridges. |
| Operating Temperature | −30 °C to +85 °C - qualified for industrial and outdoor access control deployments. |
| FIFO Depth | 64-byte send/receive buffer - reduces host CPU interrupt frequency and simplifies burst-mode data handling. |
Pinout & Package
HVQFN32 package (SOT617), 5 × 5 × 0.85 mm body, thermally enhanced no-lead quad flat construction. Pin count: 32. Note: 8-bit parallel interface is not supported in this variant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A1 | Address Line | Provides LSB address input for register mapping when using serial host interfaces. |
| PVDD / PVSS | Pad Power Supply / Ground | Supplies voltage to I/O pads; must be ≤ DVDD and referenced to DVSS for ESD robustness. |
| DVDD / DVSS | Digital Power / Ground | Primary digital core supply; all logic, FIFO, and state machines operate from this rail. |
| NRSTPD | Reset & Power-Down Control | Active-low signal enabling hardware reset and full analog/digital shutdown (≤5 μA current). |
| RX | Receiver Input | Differential-capable analog input for demodulated card response signals; connects directly to antenna matching network. |
| TX1 / TX2 | Transmitter Outputs | Complementary 13.56 MHz RF outputs driving antenna via external LC matching; support 40 Ω antenna impedance. |
| IRQ | Interrupt Request | Open-drain output signaling FIFO status, protocol events, or error conditions to host controller. |
| LOADMOD | Load Modulation Output | Digital signal controlling external FET for card-mode load modulation in ISO/IEC 14443A or FeliCa schemes. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated RF Level Detector | Enables automatic field detection for NFCIP-1 target wake-up and collision avoidance without host polling. |
| Mifare Classic Encryption Support | Hardware-accelerated authentication and cipher operations reduce host MCU overhead in secure access applications. |
| CRC Co-processor | Offloads ISO/IEC 14443A (CRC-16), FeliCa, and NFCIP-1 CRC calculations from host processor. |
| Self-Test Capability | Internal diagnostic routines verify oscillator, ADC, and digital logic integrity during power-on or runtime. |
| Free Programmable I/O Pins | AUX1/AUX2 provide configurable test/debug signals or GPIO for system-level control sequencing. |
Applications
| Access Control Terminal | Public Transit Fare Validator |
|---|---|
Use Scenario: Secure door entry system reading Mifare DESFire or Classic credentials at building entrances. IC Role / Device Role / Timing Role: PN5110A0HN1/C2 acts as ISO/IEC 14443A Reader/Writer, managing RF field generation, frame encoding/decoding, and cryptographic handshakes. Use Value: Achieves ≥50 mm read range with compact PCB antenna; eliminates need for discrete modulator/demodulator ICs. | Use Scenario: Handheld validator used by transit staff to verify FeliCa-based Suica or Edy cards on buses and trains. IC Role / Device Role / Timing Role: PN5110A0HN1/C2 operates in FeliCa Reader/Writer mode, handling 424 kbit/s transaction framing, sync/preamble insertion, and CRC generation. Use Value: Reduces bill-of-materials by integrating RF front-end and digital baseband; supports battery operation via 5 μA hard power-down. |
| NFC Peer-to-Peer Initiator | Smart Card SAM Interface Bridge |
Use Scenario: Industrial tablet initiating NFCIP-1 Active Mode exchanges with another NFC device for configuration data transfer. IC Role / Device Role / Timing Role: PN5110A0HN1/C2 functions as NFCIP-1 Initiator, generating its own 13.56 MHz field and managing active communication timing per ECMA-340. Use Value: Enables deterministic 424 kbit/s duplex link without external RF synthesizer or timing controller. | Use Scenario: Payment terminal using PN5110A0HN1/C2 in Card Operation mode to emulate Mifare card for SAM-based secure transaction processing. IC Role / Device Role / Timing Role: PN5110A0HN1/C2 serves as physical layer bridge, generating load-modulated responses under S2C interface control from secure element. Use Value: Offloads analog RF tasks from SAM, allowing use of low-pin-count secure ICs while maintaining full ISO/IEC 14443A compliance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar contactless transceiver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| PN5120A0HN1/C2 | Same HVQFN32 package; adds integrated EEPROM and enhanced S2C interface for SAM co-location. | Supports embedded secure element integration without external bus arbitration logic. | Select when SAM co-location and non-volatile parameter storage are required. |
| PN7150B0HN/C1 | Successor generation; supports NFC Forum LLCP, NCI 2.0, and Android Host Card Emulation out-of-box. | Reduces firmware development effort for smartphone-like HCE and peer-to-peer use cases. | Select for new designs requiring NFC Forum certification and simplified Android integration. |
Compared with PN5110A0HN1/C2, PN5120A0HN1/C2 adds on-chip memory for SAM boot parameters but retains identical RF performance and protocol stack, while PN7150B0HN/C1 delivers modern NFC software abstraction at the cost of higher BOM and reduced direct register-level control.
Availability
PN5110A0HN1/C2 is available at Aetrix Electronics and suitable for access control terminals, public transit validators, NFC peer-to-peer initiators, and smart card SAM interface bridges requiring stable component supply across industrial temperature ranges and long production lifecycles.
Supply support for PN5110A0HN1/C2 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 applications, with deep expertise in RFID and NFC technology.
The PN511 product line was designed specifically for high-reliability, multi-protocol contactless reader/writer and card emulation systems operating in harsh electromagnetic environments and constrained power budgets.
FAQ
What communication protocols does the PN5110A0HN1/C2 support?
The PN5110A0HN1/C2 supports ISO/IEC 14443A/Mifare (including Mifare Classic encryption), FeliCa, and NFCIP-1 (ECMA-340/ISO/IEC 18092) protocols across Reader/Writer, Card Operation, and NFCIP-1 modes. It handles all physical layer modulation/demodulation, framing, and CRC generation internally-no external protocol accelerator is needed for PN5110A0HN1/C2 implementations.
Does the PN5110A0HN1/C2 support the 8-bit parallel host interface?
No, the PN5110A0HN1/C2 in HVQFN32 package (SOT617) does not support the 8-bit parallel interface. That interface is only available on the PN5110A0HN/C2 variant in HVQFN40 (SOT618) package. The PN5110A0HN1/C2 supports SPI, I²C, UART, and serial interfaces exclusively-confirmed in Table 2 and Section 7.2 of the datasheet.
What is the maximum operating distance achievable with the PN5110A0HN1/C2?
In Reader/Writer mode for ISO/IEC 14443A or FeliCa cards, the typical operating distance is up to 50 mm; in Card Operation mode, it reaches approximately 100 mm-both dependent on antenna size, tuning, and power supply. These values are measured under standard conditions per the PN5110A0HN1/C2 short data sheet Rev. 3.3, Section 3.
How does the PN5110A0HN1/C2 handle power management for battery-operated devices?
The PN5110A0HN1/C2 provides two low-power states: Hard Power-down (≤5 μA with NRSTPD low) and Soft Power-down (≤10 μA with RF level detector active). Both preserve register context and enable fast wake-up-critical for portable NFC readers. The 2.5–3.6 V supply range aligns with single-cell Li-ion or coin-cell battery systems using PN5110A0HN1/C2.
Can the PN5110A0HN1/C2 operate as both an NFC reader and an emulated smart card?
Yes, the PN5110A0HN1/C2 natively supports dual-role operation: as a Reader/Writer (initiating communication with cards) and as a Card (responding via load modulation in ISO/IEC 14443A or FeliCa schemes). Full card functionality requires coordination with a secure core IC via the S2C interface-explicitly documented for PN5110A0HN1/C2 in Section 2 and Figure 1.
PN5110A0HN1/C2,151 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- MIFARE®
- Package/Case:
- 32-VFQFN Exposed Pad
- Packaging:
- Tray
- Product Status:
- Active
- Type:
- RFID Reader/Transponder
- Frequency:
- 13.56MHz
- Standards:
- ISO 14443, MIFARE, NFC
- Interface:
- I2C, SPI, UART
- Voltage - Supply:
- 1.6V ~ 3.6V
- Operating Temperature:
- -30°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 32-HVQFN (5x5)
PN5110A0HN1/C2,151 FAQ
1.How can I place an order for PN5110A0HN1/C2,151 through Aetrix?
Please submit a Request for Quotation (RFQ) for PN5110A0HN1/C2,151 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 PN5110A0HN1/C2,151 reliable?
The price and inventory of PN5110A0HN1/C2,151 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PN5110A0HN1/C2,151 is usually 5 days.
3.What payment methods are accepted for PN5110A0HN1/C2,151?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PN5110A0HN1/C2,151 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PN5110A0HN1/C2,151?
PN5110A0HN1/C2,151 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PN5110A0HN1/C2,151 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 PN5110A0HN1/C2,151?
For technical support, including PN5110A0HN1/C2,151 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PN5110A0HN1/C2,151 requirements.
6.How does Aetrix verify that PN5110A0HN1/C2,151 is sourced from the original manufacturer or authorized distributors?
All PN5110A0HN1/C2,151 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 PN5110A0HN1/C2,151 meets industry standards.
7.What is the process for return or replacement of PN5110A0HN1/C2,151?
All PN5110A0HN1/C2,151 units undergo pre-shipment inspection (PSI). If there is an issue with PN5110A0HN1/C2,151, 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 PN5110A0HN1/C2,151 part is unused and in its original packaging.
Return procedure for PN5110A0HN1/C2,151:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PN5110A0HN1/C2,151 Tags
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