PN7160B1HN-C100E - NFC Plug & Play Controller | NXP | HVQFN-40
N.º de pieza: PN7160B1HN-C100E ✓ Activo| Cant. | Precio unitario | Total |
|---|---|---|
| 1 | $7.41 | $7,41 |
| 10 | $6.82 | $68,20 |
| 100 | $6.1 | $610,00 |
| 500 | $5.45 | $2.725,00 |
| 1.000 | $4.95 | $4.950,00 |
PN7160B1HN-C100E Descripción general
An NFC (Near Field Communication) controller is a mixed-signal IC that drives a contactless front-end (antenna + matching network) for short-range radio at 13.56 MHz, demodulating reader/writer, peer-to-peer, and card-emulation traffic while exposing a digital command interface to a host processor. In the power-management hierarchy the PN7160 sits between the application processor and the RF antenna; it is part of the broader family of secure connectivity, contactless-payment, and identification subsystems that includes PN5180 (raw front-end only) and PN532 (legacy peer-to-peer IC).
Key features include integrated firmware (no host-side stack required for basic modes), automatic ECP (Enhanced Contactless Polling) detection, low-power card-detection polling, a hardware cryptographic accelerator, secure boot, firmware update, and on-chip LDO regulators for RF and host rails. The HVQFN-40 6 mm × 6 mm footprint with exposed thermal pad supports compact reader PCB layouts while delivering high transmit output power and ISO/IEC 14443-4 higher-layer support. Operating temperature spans -25 °C to +85 °C, making the part suitable for indoor and automotive-cabin applications.
Typical applications include NFC tap-to-pay terminals, access control readers, IoT commissioning nodes, smart appliance pairing, and Bluetooth/Wi-Fi hand-off access points. When designing with the PN7160B1HN, careful impedance matching of the antenna loop and TVS protection on the antenna pads are critical to meet IEC 61000-4-2 ESD requirements. Keep the 40 MHz crystal reference and its load capacitors within a few millimeters of the XIN/XOUT pins to maintain RF output stability.
Alternativas directas para PN7160B1HN-C100E — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
PN7161B1HN/C100E
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
PN7160B0HI/C100E
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
PN7160A1HN/C100E
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
PN7160B1HN-C100E Especificaciones (publicadas por el fabricante)
| Función | NFC Plug & Play Controller with Integrated Firmware, NCI Interface |
| Frequency | 13.56 MHz |
| Standards Supported | FeliCa, ISO 14443, ISO 15693, MIFARE, NFC Forum |
| Host Interface | SPI (NCI 2.0) |
| Supply Voltage (Digital) | 1.65 V to 1.95 V |
| Supply Voltage (RF/Analog) | 3.0 V to 3.6 V |
| Encapsulado | 40-pin HVQFN Exposed Pad (HVQFN-40 EP) |
| Package Dimensions | 6 mm x 6 mm x 0.85 mm |
| Tipo de montaje | Surface Mount |
| Temperatura de funcionamiento | -25 °C to +85 °C |
| Operating Mode | Reader / Writer, Peer-to-Peer, Card Emulation |
| Firmware Suffix | /C100E (NCI 2.0, production-grade) |
| Security | Secure Boot, Secure Firmware Update, Cryptographic Accelerator |
| LPCD Support | Yes (Low-Power Card Detection) |
| Estado RoHS | ROHS3 Compliant |
| Packaging | Tray |
Configuración de pines de PN7160B1HN-C100E
| Pin 1 | TVSS — Driver supply for transmitter; decoupling and TVS clamp |
| Pin 2 | RFP1 — Antenna driver output 1 |
| Pin 3 | RFN1 — Antenna driver output 1 (return) |
| Pin 4 | RFP2 — Antenna driver output 2 |
| Pin 5 | RFN2 — Antenna driver output 2 (return) |
| Pin 6 | RX1P — Receiver positive input 1 |
| Pin 7 | RX1N — Receiver negative input 1 |
| Pin 8 | RX2P — Receiver positive input 2 |
| Pin 9 | RX2N — Receiver negative input 2 |
| Pin 10 | GND — Common ground |
| Pin 11 | VBAT_RF — RF analog supply (3.0-3.6 V) |
| Pin 12 | VDD_RF — RF internal LDO output |
| Pin 13 | VBAT_HOST — Host interface supply (1.65-1.95 V) |
| Pin 14 | VDD_HOST — Host interface internal LDO output |
| Pin 15 | GND — Common ground |
| Pin 16 | XIN — 27.12 MHz crystal input |
| Pin 17 | XOUT — 27.12 MHz crystal output |
| Pin 18 | GND — Common ground |
| Pin 19 | OSC_EN — Oscillator enable (active high) |
| Pin 20 | RESET_N — Reset input (active low) |
| Pin 21 | IRQ — Interrupt request (active low) |
| Pin 22 | SPI_CLK — SPI clock (host) |
| Pin 23 | SPI_CS — SPI chip-select (active low) |
| Pin 24 | SPI_MOSI — SPI master-out, slave-in (host to PN7160) |
| Pin 25 | SPI_MISO — SPI master-in, slave-out (PN7160 to host) |
| Pin 26 | TEST — Test mode |
| Pin 27 | JTAG_TCK — JTAG test clock (boundary scan) |
| Pin 28 | JTAG_TMS — JTAG test mode select |
| Pin 29 | JTAG_TDI — JTAG test data in |
| Pin 30 | JTAG_TDO — JTAG test data out |
| Pin 31 | NC — Not connected (per datasheet) |
| Pin 32 | NC — Not connected (per datasheet) |
| Pin 33 | NC — Not connected (per datasheet) |
| Pin 34 | NC — Not connected (per datasheet) |
| Pin 35 | NC — Not connected (per datasheet) |
| Pin 36 | NC — Not connected (per datasheet) |
| Pin 37 | GND — Common ground |
| Pin 38 | NC — Not connected (per datasheet) |
| Pin 39 | NC — Not connected (per datasheet) |
| Pin 40 | EP — Exposed thermal pad; connect to GND for thermal dissipation |
Características de potencia y térmicas
| Entrada de potencia | 1.65 V to 1.95 V |
| Temperatura de funcionamiento | -25 °C to +85 °C |
Parámetros de entrada de potencia y térmicos para PN7160B1HN-C100E según lo publicado por el fabricante.
Aplicaciones típicas
PN7160B1HN-C100E es adecuado para 6 aplicacións: NFC Tap-to-Pay Point-of-Sale Terminals, Physical Access Control NFC Readers, Smart-Home and IoT Pairing Nodes, Wireless Charging / Bluetooth-Wi-Fi Handoff Access Points, Industrial Asset Tracking / NFC-Tag Commissioning, Diagnostic / Patient Identity Reader.
NFC Tap-to-Pay Point-of-Sale Terminals
The PN7160B1HN/C100E sits between the payment-terminal application processor and the contactless reader antenna in EMV contactless terminals. The integrated NCI 2.0 firmware implements ISO/IEC 14443-4 for EMVCo contact and contactless transaction flow, supporting FeliCa and MIFARE wallet schemes alongside Apple Pay, Google Pay, and Samsung Pay tokenized transactions. The on-chip cryptographic accelerator off-loads key derivation and PIN block handling from the application processor, reducing transaction latency. Designers get a turnkey Reader/Writer stack with low-power card detection that reduces standby current between user interactions. NXP reference EMVCo Level-1 antenna reference designs simplify host-side certification, allowing OEMs to achieve EMVCo approvals faster.
Recomendado
Physical Access Control NFC Readers
In door-locks, turnstiles, elevator readers, and gate controllers the PN7160B1HN/C100E reads employee ID cards and mobile credentials over ISO 14443 and ISO 15693. The integrated firmware handles both proximity (MIFARE DESFire EV2) and vicinity (HID iCLASS-style) card families without host-side protocol stack work, while the LPCD mode reduces average power when the reader is idle between taps. The wide 1.65V-1.95V digital rail allows direct connection to low-power host MCUs at 1.8 V I/O, eliminating level shifters. Operating to +85 °C covers outdoor-gate enclosures in most climates.
Recomendado
Smart-Home and IoT Pairing Nodes
Wi-Fi smart speakers, BLE pairing hubs, and Thread border routers use the PN7160B1HN/C100E to add NFC tap-to-pair, simplifying device onboarding for consumers. When a user taps a phone to the speaker, the PN7160 reads an NDEF URL/message containing Wi-Fi credentials or BLE pairing data via ISO 14443-A and forwards it to the host processor for action. Its on-chip cryptographic accelerator and secure boot keep malicious NDEF payloads from being served, an important security property in connected-home devices. The HVQFN-40 EP package with exposed thermal pad dissipates heat efficiently in enclosed ceiling-mounted smart speakers.
Recomendado
Wireless Charging / Bluetooth-Wi-Fi Handoff Access Points
Public transit hubs, hotels, and airports install NFC handoff readers built around the PN7160B1HN/C100E so that commuters and guests tap their phones to securely transfer a session token to local Wi-Fi or Bluetooth networks. The integrated firmware supports NFC peer-to-peer (NFC-DEP / LLCP) for legacy phones and the NCI 2.0 command set for modern Android devices, both common in transit and hospitality deployments. The exposed thermal pad ensures sustained read range in duty-cycle kiosks that read dozens of cards per minute. The reader tolerates the temperature and humidity envelope of an indoor terminal pedestal.
Recomendado
Industrial Asset Tracking / NFC-Tag Commissioning
In factories and warehouses, handheld scanners and fixed RFID gates use the PN7160B1HN/C100E to read ISO 15693 and ISO 14443 RFID tags attached to tools, parts, and totes. The reader's low-power card detection polling wakes the unit on tag entry, allowing battery-powered handheld readers to deliver long shift life on a single charge. The wide digital-host supply range simplifies integration with 1.8 V industrial MCU families common in factory automation. NXP's ISO 15693 anti-collision support reads multiple tags in the RF field concurrently, useful for asset-bulk read scenarios at goods in.
Recomendado
Diagnostic / Patient Identity Reader
Clinical point-of-care instruments, dialysis machines, and medical-grade tablets use the PN7160B1HN/C100E to read NFC patient wristbands and clinician badges during procedure workflow and equipment pairing. The /C100E firmware supports secure pairing with mobile credentials per the model used in healthcare-IT authentication, and the integrated cryptographic accelerator accelerates mutual authentication routines. The exposed thermal pad manages dissipation in fanless medical enclosures. Operating to +85 °C and the IEC 61000-4-2 ESD robustness on antenna pads make the part attractive for bedside equipment that handles thousands of taps a year.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para PN7160B1HN-C100E — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | PN7161B1HN/C100E | PN7160B0HI/C100E | PN7160A1HN/C100E |
|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors - same | NXP Semiconductors - same | NXP Semiconductors - same |
| Package | HVQFN-40 EP (6 x 6 mm) | HVQFN-40 EP (6 x 6 mm) - same | HVQFN-40 EP (6 x 6 mm) - same | HVQFN-40 EP (6 x 6 mm) - same |
| Frequency | 13.56 MHz | 13.56 MHz | 13.56 MHz | 13.56 MHz |
| Standards | FeliCa, ISO 14443, ISO 15693, MIFARE, NFC | All + Apple ECP | Same | Same (earlier firmware) |
| Host Interface | SPI (NCI 2.0) | SPI (NCI 2.0) | SPI (NCI 2.0) | SPI (NCI 2.0) |
| Supply (Digital) | 1.65 V to 1.95 V | 1.65 V to 1.95 V | 1.65 V to 1.95 V | 1.65 V to 1.95 V |
| Supply (RF Analog) | 3.0 V to 3.6 V | 3.0 V to 3.6 V | 3.0 V to 3.6 V | 3.0 V to 3.6 V |
| Operating Temperature | -25 °C to +85 °C | -25 °C to +85 °C | -25 °C to +85 °C | -25 °C to +85 °C |
| Firmware Suffix | /C100E (NCI 2.0) | /C100E | older /C100 | /C100E (A-revision) |
| RoHS | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
Diferenciadores clave
- Apple ECP-aware firmware (PN7161) and NCI 2.0 stack (frente a PN7160B0HI/C100E (older /C100 firmware))
- Single chip with integrated cryptographic accelerator (frente a PN7160A1HN/C100E (pre-A1 revision))
- Wide digital-host supply range 1.65 V to 1.95 V (frente a PN7160B0HI/C100E)
Notas de diseño
The 40-pin HVQFN-EP package requires a continuous ground plane on the top layer with stitching vias spaced 1-2 mm around the exposed thermal pad to reduce ground bounce on the RF driver outputs. Power-supply decoupling for VBAT_RF and VBAT_HOST should use 100 nF X7R ceramic placed within 2 mm of each supply pin, plus a 10 uF bulk capacitor near the IC. Antenna routing should be 50 ohm controlled-impedance traces on the same layer as the IC, kept short and away from digital switching lines to avoid coupling noise into the receiver.
The exposed thermal pad on pin 40 must be soldered to a copper pour of at least 1 square cm on the top layer to dissipate the 0.5-1 W of power consumed during continuous RF emission. With adequate copper, the thermal resistance theta_JA drops below 30 C/W, keeping junction temperature rise under 30 °C at full duty cycle. Without the thermal pad connected, sustained operation at full transmit power causes thermal shutdown, manifesting as intermittent read failures in the field.
Route the differential RX1 and RX2 antenna signals as 90-ohm differential pairs to avoid common-mode pickup. Place the matching network (L-C pi or T-section) within 5 mm of the RX1P/RX1N and RX2P/RX2N pins. The XIN/XOUT 27.12 MHz crystal traces should be kept under 5 mm length and surrounded by a continuous ground plane to limit EMI. A pi-filter on each antenna output (TSSOP-series ferrite beads + 47 pF bypass) reduces conducted noise back into the supply rails.
Avoid driving VDD_RF and VDD_HOST from external regulators: these are internal LDO outputs and must remain floating. The IRQ pin is open-drain and requires an external pull-up to VBAT_HOST (10 kohm typical). When using LPCD, the antenna must be impedance-tuned precisely; detuning of more than 5 ohm can cause false wakes or missed wakes, so antenna matching must be confirmed with a VNA before firmware-level LPCD tuning. Several app-notes in the NXP PN7160 design pack detail the LPCD tuning procedure.
SPI traces to the host MCU should be routed as short matched-length signals (matched within 5 mm) and kept away from the RF antenna traces. Ground references for the SPI lines should be uninterrupted. Series resistors of 22-33 ohm on SPI_CLK, SPI_MOSI, and SPI_MISO dampen ringback on long traces (>50 mm) to the host. The IRQ line may be left high-impedance by some MCUs during reset, so the pull-up must be present even when the host is held in reset to avoid false interrupts.
Información de cumplimiento
RoHS3 compliant per NXP product page and DigiKey listing. Reach compliance stated by NXP. Part is not AEC-Q100 qualified - not for automotive underhood applications. Halogen-free status not explicitly stated in the verified data.
