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NXP Semiconductors PN7220EV/C101K
- Part No.:
- PN7220EV/C101K
- Manufacturer:
- NXP Semiconductors
- Category:
- RFID, RF Access, Monitoring ICs
- Package:
- 64-VFBGA
- Datasheet:
-
PN7220EV/C101K.pdf
- Description:
- PN7220EV/C101K
- Quantity:
- Payment:
- Shipping:
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Product details
Overview
PN7220EV/C101K from NXP Semiconductors is a dual-host-capable NFC controller IC supporting NCI 2.2 interface, EMVCo 3.1 digital compliance, and NFC Forum 13 R/W analog/digital operation. It delivers 2.0 W RF output power, integrates dynamic power control (DPC) and adaptive waveshape control (AWC), and operates across -40 °C to +85 °C ambient temperature - deployed in PCI-compliant payment terminals requiring secure dual-host isolation.
For engineers reviewing the PN7220EV/C101K datasheet, PN7220EV/C101K pinout, PN7220EV/C101K application, or PN7220EV/C101K equivalent, key selection considerations include its VFBGA64 package with dual I2C/SPI host interface support, firmware version 2.02 preloaded for 1-or-2-host configuration, integrated EMVCo/NFC Forum polling loop switching via MODE pin, and ISO/IEC 14443-A/B/FeliCa/15693/MIFARE Classic hardware crypto acceleration.
Technical Context
The PN7220EV/C101K implements two independent, hardware-switched RF polling loops: one NFC Forum–compliant (ISO14443-A/B, FeliCa, Type 2–5 tags) and one EMVCo 3.1–compliant (digital L1, analog performance dependent on antenna design). Switching between them resets the NCI stack, clears buffers, and executes RF reset - ensuring transaction integrity and logical endpoint separation.
It supports dual-host topology: Host Interface 1 (I2C up to 3.4 Mbit/s or SPI up to 15 Mbit/s) and Host Interface 2 (I2C only), selected at boot via HOST_IF_SEL0. Firmware v2.02 enables configurable host routing - NFC Forum polling over I2C2 and EMVCo polling over SPI1 - meeting PCI subsystem isolation requirements without external multiplexing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| RF Output Power | 2.0 W maximum - enables robust field generation in metal-rich or noisy environments (e.g., POS terminals near displays) |
| NCI Compliance | NCI 2.2 protocol stack - ensures interoperability with Android HAL and certified host controllers |
| EMVCo Compliance | Digital L1 compliant; analog L1 achievable with optimized antenna/matching network - required for certified payment terminals |
| Operating Temperature | -40 °C to +85 °C - validated on 4-layer JEDEC PCB, suitable for industrial and transport applications |
| Firmware Version | v2.02 preloaded - enables dual-host mode (1 or 2 hosts) and full EMVCo/NFC Forum polling loop configuration |
| Supply Voltage Range | VDDPA: 1.5 V–5.7 V; VBAT: 2.4 V–5.5 V; VDDIO: 2.4 V–3.6 V - supports single 3.3 V supply with DC-DC boost for max RF power |
| Package | VFBGA64, 4.5 mm × 4.5 mm × 0.9 mm - fine-pitch BGA optimized for compact, high-density reader designs |
Pinout & Package
PN7220EV/C101K uses a 64-ball Very Thin Fine-Pitch Ball Grid Array (VFBGA64) package per SOT1307-2, body size 4.5 × 4.5 × 0.9 mm, moisture sensitivity level (MSL) 3, delivered in trays (K-pack).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| E6 SPI CITO / I2C1_SDA | Host Interface 1 Data Line | Configurable bidirectional data line: I2C SDA in single-host mode; SPI MISO in dual-host mode - enables flexible host interface assignment |
| E5 SPI SCK / I2C1_SCL | Host Interface 1 Clock | Input clock: I2C SCL (up to 3.4 Mbit/s) or SPI SCK (up to 15 Mbit/s) - determines physical layer speed and timing budget |
| D6/D5 SPI NSS / I2C1 Adr Bit 0/1 | I2C Address Configuration | Set I2C address to 0x28–0x2B via pull-up/down; NSS enables SPI slave select - avoids bus conflicts in multi-device systems |
| B7 IRQ1 | Host Interrupt Output | Active-low event signal indicating NCI command completion or RF event - reduces polling overhead and improves real-time response |
| E7 MODE | Polling Loop Selector | Hardware-controlled input: HIGH = EMVCo loop, LOW = NFC Forum loop - triggers full NCI stack reset and RF reconfiguration |
| C7 HOST_IF_SEL0 | Host Topology Config | Boot-time input: LOW = single-host (I2C only); HIGH = dual-host (I2C2 + SPI1) - defines interface mapping before firmware initialization |
| H1/H3 TX1/TX2 | Antenna Driver Outputs | Differential RF outputs driving series-resonant antenna - require matching network and VMID symmetry point connection |
| H5/H4 RXP/RXN | Differential Receiver Inputs | High-sensitivity analog front-end inputs - reject common-mode noise (e.g., TFT display interference) without host intervention |
Key Features
| Feature | Design Value |
|---|---|
| Dynamic Power Control 2.0 (DPC) | Real-time RF power adjustment without host CPU load - maintains field strength across varying coil coupling and battery voltage drop |
| Adaptive Waveshape Control (AWC) | Automatic waveform shaping to minimize harmonic emissions and improve EMI margin - critical for CE/FCC certification |
| Integrated Dual Polling Loops | Independent NFC Forum and EMVCo 3.1 software stacks stored in EEPROM - eliminates host-side polling logic and reduces firmware complexity |
| RF Debug Support | Digital/analog debug signals (AUX1/AUX2) + internal memory sampling - enables oscilloscope-based RF tuning without invasive probing in PCI-certified designs |
| ISO7816 Contact Interface Support | Up to three TDA8035 ICs via dedicated CS/CLK/IO pins - enables hybrid contact/contactless payment terminals with single-chip control |
Applications
| Payment Terminal (EMVCo) | Multi-Application Reader |
|---|---|
Use Scenario: Secure contactless payment processing in retail POS terminals requiring PCI PTS v6.0 and EMVCo 3.1 certification. IC Role / Device Role / Timing Role: Primary NFC controller executing EMVCo L1 analog/digital polling loop, managing secure channel with external security MCU via SPI, and enforcing hardware-level transaction isolation. Use Value: Preloaded firmware v2.02 and dual-host capability enable direct integration into certified payment subsystems without custom bootloader development or external arbitration logic. |
Use Scenario: Unified access control and transit ticketing device supporting MIFARE, FeliCa, and ISO15693 cards in public transport validators. IC Role / Device Role / Timing Role: Dual-role NFC controller running NFC Forum polling loop for access credentials and EMVCo loop for e-purse top-ups - switched via GPIO under host control. Use Value: Hardware MODE pin switching ensures sub-100 ms loop transition with full buffer purge, preventing credential leakage between application domains. |
| E-Vehicle Charging Station | Vending Machine with Loyalty |
Use Scenario: Authentication and session initiation at AC/DC charging points using ISO14443-A/B cards or mobile wallets. IC Role / Device Role / Timing Role: High-power NFC initiator generating stable 2.0 W field despite metal enclosure and thermal stress - interfaced to main MCU via I2C2 for non-EMV functions. Use Value: Integrated DC-DC boost allows single 3.3 V rail to deliver full RF output, simplifying power architecture and reducing BOM cost in thermally constrained enclosures. |
Use Scenario: Consumer-facing kiosk accepting loyalty cards (MIFARE Classic), transit passes (FeliCa), and payment tokens (EMVCo) in one interface. IC Role / Device Role / Timing Role: Multi-protocol NFC controller with hardware-accelerated MIFARE Classic crypto and FeliCa 424 kbit/s support - handles concurrent tag types without host intervention. Use Value: On-chip decryption and protocol arbitration reduce host MCU latency, enabling <150 ms card recognition even during high-throughput vending cycles. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar NFC controller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| PN7220EV/C100K | Firmware v1.00 preloaded; single-host only (I2C1 only); no dual-host boot configuration | Limited to Android-only readers without PCI-compliant security partitioning | Select when EMVCo subsystem isolation is not required and cost-sensitive single-host design suffices |
| PN7221EV/C101K | Includes Apple Enhanced Contactless Polling (ECP) feature; requires formal authorization; same firmware v2.02 and dual-host capability | Required for iOS device pairing in premium retail or transit use cases where ECP handshake is mandated | Select only if ECP support is contractually required and NXP authorization has been obtained |
Compared with PN7220EV/C100K, PN7220EV/C101K adds dual-host flexibility and firmware v2.02 for EMVCo/NFC Forum routing; compared with PN7221EV/C101K, it omits ECP but avoids licensing dependency - making it the optimal choice for standard PCI-compliant payment terminals without iOS-specific requirements.
Availability
PN7220EV/C101K is available at Aetrix Electronics and suitable for payment terminals, e-vehicle charging stations, and public transport validators requiring stable component supply, long-term lifecycle assurance, and traceable sourcing for industrial deployment.
Supply support for PN7220EV/C101K 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 core expertise in NFC, RFID, and secure element technologies.
PN7220EV/C101K belongs to NXP's high-power NFC controller product line, engineered specifically for EMVCo-certified payment infrastructure and multi-application contactless readers demanding hardware-enforced security partitioning and field robustness.
FAQ
What host interfaces does PN7220EV/C101K support, and how are they configured?
PN7220EV/C101K supports two physical host interfaces: Host Interface 1 (I2C up to 3.4 Mbit/s or SPI up to 15 Mbit/s) and Host Interface 2 (I2C only). Configuration is determined at boot by HOST_IF_SEL0 (C7): LOW enables single-host I2C1; HIGH enables dual-host mode with NFC Forum polling routed to I2C2 and EMVCo polling to SPI1. The PN7220EV/C101K firmware v2.02 fully supports this dual-path routing without host-side arbitration logic.
How does PN7220EV/C101K switch between NFC Forum and EMVCo polling modes?
PN7220EV/C101K switches polling modes via the MODE pin (E7): HIGH selects EMVCo 3.1 loop, LOW selects NFC Forum loop. This hardware-triggered transition performs full NCI stack reset, clears all internal buffers, and executes RF reset - guaranteeing data isolation and transaction integrity. The PN7220EV/C101K stores two independent RF configuration sets in EEPROM, allowing optimized antenna tuning for each mode without host intervention.
What is the significance of firmware version 2.02 preloaded on PN7220EV/C101K?
Firmware version 2.02 preloaded on PN7220EV/C101K enables dual-host topology support (1 or 2 hosts), full EMVCo/NFC Forum polling loop routing, and optimized low-latency NCI command processing to meet EMVCo timing constraints. Unlike PN7220EV/C100K (v1.00), PN7220EV/C101K does not require field firmware update to activate dual-host functionality - reducing qualification time and validation risk in production deployments.
Does PN7220EV/C101K integrate hardware crypto acceleration for MIFARE Classic?
Yes, PN7220EV/C101K includes dedicated hardware crypto engines for MIFARE Classic encryption and decryption, eliminating host MCU overhead for authentication and data exchange. This acceleration applies to all supported MIFARE variants and is active in both NFC Forum and EMVCo polling loops - enabling fast, deterministic card recognition in high-throughput applications like transit validators where PN7220EV/C101K achieves sub-100 ms MIFARE Classic read times.
What power supply architecture does PN7220EV/C101K support for maximum RF output?
PN7220EV/C101K supports a single 3.3 V supply with optional integrated DC-DC boost (VDDBOOST, BOOST_LX, VUP_TX) to generate up to 5.7 V for the transmitter (VDDPA), enabling full 2.0 W RF output without external regulators. When DC-DC is disabled, VDDPA must be supplied externally at 3.6 V–5.7 V. The PN7220EV/C101K datasheet specifies that using the internal DC-DC reduces chip power dissipation while maintaining peak field strength - critical for thermally constrained designs like compact payment terminals.
PN7220EV/C101K Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- 64-VFBGA
- Packaging:
- Tray
- Product Status:
- Active
- Type:
- RFID Reader/Transponder
- Frequency:
- 13.56MHz
- Standards:
- FeliCa, ISO 14443A, ISO 14443B, ISO 15693, Mifare, NFC
- Interface:
- I2C, SPI, USB
- Voltage - Supply:
- 2.4V ~ 5.5V
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 64-VFBGA (4.5x4.5)
PN7220EV/C101K FAQ
1.How can I place an order for PN7220EV/C101K through Aetrix?
Please submit a Request for Quotation (RFQ) for PN7220EV/C101K 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 PN7220EV/C101K reliable?
The price and inventory of PN7220EV/C101K are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PN7220EV/C101K is usually 5 days.
3.What payment methods are accepted for PN7220EV/C101K?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PN7220EV/C101K transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PN7220EV/C101K?
PN7220EV/C101K orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PN7220EV/C101K 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 PN7220EV/C101K?
For technical support, including PN7220EV/C101K datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PN7220EV/C101K requirements.
6.How does Aetrix verify that PN7220EV/C101K is sourced from the original manufacturer or authorized distributors?
All PN7220EV/C101K 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 PN7220EV/C101K meets industry standards.
7.What is the process for return or replacement of PN7220EV/C101K?
All PN7220EV/C101K units undergo pre-shipment inspection (PSI). If there is an issue with PN7220EV/C101K, 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 PN7220EV/C101K part is unused and in its original packaging.
Return procedure for PN7220EV/C101K:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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