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NXP Semiconductors PN7160B1EV/C100K
- Part No.:
- PN7160B1EV/C100K
- Manufacturer:
- NXP Semiconductors
- Category:
- RFID, RF Access, Monitoring ICs
- Package:
- 64-VFBGA
- Datasheet:
-
PN7160B1EV/C100K.pdf
- Description:
- IC NFC CONTROLLER SPI VFBGA64
- Quantity:
- Payment:
- Shipping:
Inventory:2,450
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Product details
Overview
PN7160B1EV/C100K from NXP Semiconductors is a SPI-interface NFC controller with integrated NCI 2.0 firmware (v12.50.05), designed for card emulation and reader/writer operation in mobile and portable devices. It supports ISO/IEC 14443A/B, ISO/IEC 15693, MIFARE, FeliCa, and NFC Forum T4T/T5T protocols, delivers 1.3 W transmitter output power, and achieves 20 mV(p-p) card-mode receiver sensitivity in a VFBGA64 package.
For engineers reviewing the PN7160B1EV/C100K datasheet, PN7160B1EV/C100K pinout, PN7160B1EV/C100K application, or PN7160B1EV/C100K equivalent, key selection criteria include SPI host interface compatibility, autonomous card emulation capability during host shutdown, low-power polling loop current (100 μA typical), and support for dynamic power control and enhanced DLMA across NFC standards.
Technical Context
The PN7160B1EV/C100K implements an ARM Cortex-M0 core with 128 kB ROM, 4 kB EEPROM, and 8 kB SRAM, executing NCI 2.0-compliant firmware to manage RF front-end control, polling logic, and secure NDEF handling. Its integrated power management unit enables direct battery supply (2.8–5.5 V) and supports Hard Power Down, Standby, and Active states with RF-field wake-up.
It features dual antenna driver outputs (TX1/TX2), differential receiver inputs (RXP/RXN), and programmable voltage domains including VDD(PAD) for host interface (3.0–3.6 V), VDD(TX) for transmitter (2.7–5.25 V), and VDD(A) for analog circuitry - all coordinated via internal LDOs and PLL-based clock generation from a 27.12 MHz crystal.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Host Interface | SPI-bus (High-speed mode); enables deterministic timing and reduced pin count vs I²C in space-constrained designs. |
| Firmware Version | v12.50.05 pre-installed; supports NFC Forum T4T card emulation, ISO/IEC 14443A/B PCD/PICC, and ISO/IEC 15693 VCD modes. |
| Transmitter Output | 1.3 W max; allows robust communication with small-form-factor antennas and extended read range in reader mode. |
| Receiver Sensitivity | 20 mV(p-p) in card mode; ensures reliable detection of weak field signals from passive tags or cards. |
| Battery Supply Range | 2.8 V to 5.5 V; eliminates need for external regulators in single-cell Li-ion or multi-cell alkaline systems. |
| Low-Power Polling Current | 100 μA typical at 500 ms loop time; enables multi-day standby operation without host intervention. |
| Ambient Temperature | −30 °C to +85 °C; qualified for industrial and automotive-adjacent portable electronics environments. |
Pinout & Package
VFBGA64 (SOT1860-1) package: 5 mm × 5 mm, 0.4 mm pitch, bottom-side ball grid array with exposed thermal pad. Requires controlled-impedance PCB layout for ANT1/ANT2 and careful decoupling on VDD(TX), VDD(A), and VDD(PAD) rails.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| SPI_NSS / I2C_ADR0 | Host interface chip select / address input | Active-low SPI slave select; configurable as I²C address bit when using I²C interface. |
| SPI_MOSI / I2C_ADR1 | Host interface data input | Serial data input for SPI writes or I²C address bit; must be pulled high or low per configuration. |
| SPI_MISO / I2C_SDA | Host interface bidirectional data | Open-drain I²C SDA or SPI read-data output; requires external pull-up for I²C operation. |
| SPI_SCK / I2C_SCL | Host interface clock | Input clock for SPI or I²C; supports up to 10 MHz SPI and 400 kHz I²C High-Speed mode. |
| IRQ | Interrupt request output | Active-low open-drain signal indicating NCI event completion or RF activity; level-triggered. |
| VEN | Hard Power Down enable | Active-low reset input; pulls device into HPD state when < 0.4 V, independent of VBAT presence. |
| ANT1 / ANT2 | Antenna connection terminals | Differential antenna interface supporting wake-up detection and full-duplex communication. |
| TX1 / TX2 | Transmitter output drivers | Complementary RF outputs driving external matching network; each rated for 5.25 V supply. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated Polling Loop | Autonomous discovery cycle with configurable timing (e.g., 500 ms), reducing host CPU load and system power. |
| Dynamic Load Modulation Amplitude (DLMA) | Real-time LMA optimization based on external field strength, extending card-mode communication distance. |
| Enhanced RF Level Detector | Supports two sensitivity modes (enhanced/low) with 32–52 μA and 21–36 μA quiescent current respectively. |
| Autonomous Card Emulation | Operates in Standby or Low-power mode without host power; presents NDEF records via RF field only. |
| Multi-Protocol RF Front-End | Single-chip support for ISO/IEC 14443A/B, ISO/IEC 15693, MIFARE, FeliCa, and NFCIP-1/2 - no external RF components required. |
Applications
| Mobile Payment Terminal | Wearable Health Monitor |
|---|---|
|
Use Scenario: Contactless payment initiation via tap-to-pay on compact handheld terminal with limited battery capacity. IC Role / Device Role / Timing Role: NFC controller executing EMVCo-compliant reader mode and secure T4T card emulation for tokenized transactions. Use Value: 100 μA polling current extends battery life between charges; 1.3 W output ensures reliable read of worn or misaligned cards. |
Use Scenario: Tap-to-sync biometric data from wrist-worn sensor to smartphone or gateway without manual pairing. IC Role / Device Role / Timing Role: Initiator in P2P passive mode (106–424 kbps), leveraging autonomous wake-up via RF field to minimize active time. Use Value: Standby-state operation with RF wake-up reduces average system power by >90% versus always-on Bluetooth LE scanning. |
| Smart Home Gateway | Industrial Asset Tag Reader |
|
Use Scenario: NFC-enabled home hub provisioning new IoT devices via embedded NDEF configuration records. IC Role / Device Role / Timing Role: Target in card emulation mode, serving static or dynamic NDEF payloads to smartphones or tablets. Use Value: Autonomous mode allows gateway to broadcast credentials even when main SoC is in deep sleep, enabling zero-touch setup. |
Use Scenario: Rugged handheld reader identifying ISO/IEC 15693 asset tags in factory floor environments with metal interference. IC Role / Device Role / Timing Role: Reader in VCD mode with dynamic power control and PRBS test pattern support for tag verification. Use Value: −30 °C to +85 °C rating and 20 mV(p-p) sensitivity ensure reliable reads under temperature extremes and marginal coupling conditions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar NFC controller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| PN7160A1EV/C100K | I²C interface instead of SPI; identical firmware (v12.50.05), VFBGA64 package, same RF performance. | Preferred where host MCU lacks SPI or uses I²C for other peripherals; requires different host driver stack. | Select when I²C bus availability and software reuse outweigh SPI timing advantages. |
| PN7161B1EV/C100K | Includes Apple Enhanced Contactless Polling (ECP); same SPI interface, VFBGA64, v12.50.05 firmware. | Required for iOS accessory certification; ECP support enables faster polling and improved interoperability with iPhones. | Choose only if targeting Apple ecosystem integration and formal ECP authorization has been obtained. |
Compared with PN7160A1EV/C100K, PN7160B1EV/C100K offers deterministic SPI timing for latency-sensitive polling loops; compared with PN7161B1EV/C100K, it omits ECP to reduce licensing complexity while retaining full NFC Forum compliance and identical power/performance specs.
Availability
PN7160B1EV/C100K is available at Aetrix Electronics and suitable for mobile payment terminals, wearable health monitors, smart home gateways, and industrial asset tag readers requiring stable component supply across multi-year production cycles.
Supply support for PN7160B1EV/C100K 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 consumer markets, with over 20 years of NFC innovation.
The PN7160B1EV/C100K belongs to NXP's PN7160/PN7161 NFC controller family, engineered to simplify NFC integration in battery-powered portable devices through ultra-low-power operation, autonomous modes, and minimal external component count.
FAQ
What host interface does PN7160B1EV/C100K support?
PN7160B1EV/C100K supports SPI-bus interface exclusively - not I²C. It operates in High-Speed mode up to 10 MHz, with dedicated pins SPI_NSS, SPI_MOSI, SPI_MISO, and SPI_SCK. The "B" in the part number explicitly denotes SPI configuration, and firmware v12.50.05 is fully optimized for this interface. PN7160B1EV/C100K does not support I²C functionality.
Does PN7160B1EV/C100K support Apple ECP functionality?
No, PN7160B1EV/C100K does not support Apple Enhanced Contactless Polling (ECP). ECP is exclusive to the PN7161 variant (e.g., PN7161B1EV/C100K), which carries a distinct model ID (0x71) and requires formal Apple authorization. PN7160B1EV/C100K reports model ID 0x61 and implements only the base PN7160 feature set defined in the NXP PN7160_PN7161 datasheet Rev. 4.2.
What is the operating voltage range for PN7160B1EV/C100K's transmitter supply?
PN7160B1EV/C100K's transmitter supply (VDD(TX)) operates from 2.7 V to 5.25 V. This wide range enables direct connection to boosted battery rails or external DC-DC converters like the NXP PCA941xA series, allowing optimal RF output power tuning without compromising efficiency. The 1.3 W maximum transmitter power is achievable within this voltage window.
Can PN7160B1EV/C100K operate without host processor power?
Yes, PN7160B1EV/C100K supports autonomous card emulation in Standby or Low-power mode when VDD(PAD) is removed but VBAT remains applied. In this state, it can present pre-configured NDEF records via RF field without host CPU involvement - critical for battery-constrained devices like wearables or smart tags where the main processor sleeps indefinitely.
What package type is used for PN7160B1EV/C100K?
PN7160B1EV/C100K uses the VFBGA64 (SOT1860-1) package: a 5 mm × 5 mm, 0.4 mm pitch, 64-ball very thin fine-pitch ball grid array with exposed thermal pad. The "EV" suffix in the part number explicitly denotes this VFBGA64 variant, distinguishing it from the HVQFN40 ("HN") option. Board design must follow NXP's layout guidelines for RF integrity and thermal dissipation.
PN7160B1EV/C100K Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- 64-VFBGA
- Packaging:
- Tray
- Product Status:
- Active
- Type:
- RFID Reader
- Frequency:
- 13.56MHz
- Standards:
- FeliCa, ISO 14443, ISO 15693, MIFARE, NFC
- Interface:
- SPI
- Voltage - Supply:
- 1.65V ~ 1.95V, 3V ~ 3.6V
- Operating Temperature:
- -25°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 64-VFBGA (4x4)
PN7160B1EV/C100K FAQ
1.How can I place an order for PN7160B1EV/C100K through Aetrix?
Please submit a Request for Quotation (RFQ) for PN7160B1EV/C100K 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 PN7160B1EV/C100K reliable?
The price and inventory of PN7160B1EV/C100K are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PN7160B1EV/C100K is usually 5 days.
3.What payment methods are accepted for PN7160B1EV/C100K?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PN7160B1EV/C100K transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PN7160B1EV/C100K?
PN7160B1EV/C100K orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PN7160B1EV/C100K 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 PN7160B1EV/C100K?
For technical support, including PN7160B1EV/C100K datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PN7160B1EV/C100K requirements.
6.How does Aetrix verify that PN7160B1EV/C100K is sourced from the original manufacturer or authorized distributors?
All PN7160B1EV/C100K 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 PN7160B1EV/C100K meets industry standards.
7.What is the process for return or replacement of PN7160B1EV/C100K?
All PN7160B1EV/C100K units undergo pre-shipment inspection (PSI). If there is an issue with PN7160B1EV/C100K, 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 PN7160B1EV/C100K part is unused and in its original packaging.
Return procedure for PN7160B1EV/C100K:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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