PN7160B1EV-C100K - NFC Plug&Play Controller | NXP | VFBGA-64
Référence : PN7160B1EV-C100K ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $6.99 | $6,99 |
| 10 | $6.29 | $62,90 |
| 100 | $5.59 | $559,00 |
| 500 | $4.89 | $2 445,00 |
| 1 000 | $4.19 | $4 190,00 |
PN7160B1EV-C100K Présentation
An NFC controller is a contactless front-end IC that handles the physical and data-link layers of Near Field Communication (NFC) and RFID protocols. In the system hierarchy it sits between the host application processor (which runs the NFC software stack) and the RF antenna coil on the PCB. NFC controllers belong to the broader family of RFID reader ICs, which in turn are a subset of RF transceivers and wireless connectivity semiconductors. The PN7160 family is a Plug and Play variant, meaning the heavy RF tuning, protocol stack management, and NCI command set are embedded in the IC, offloading these tasks from the host.
Key features include integrated load balancing, automatic EEP (Energy-Efficient Polling), low-power card detection (LPCD), and dynamic power control (DPC) that adjusts transmitter output based on field strength. The device supports all NFC Forum modes (Reader/Writer, Peer, CE-p2P pair of readers, Card Emulation) and provides driver support for Android, Linux, RTOS, and bare-metal environments. An on-chip LDO and DC-DC convertor minimize BOM count.
The PN7160 architecture integrates the analog RF front-end (transmitter, receiver, AGC, signal processor), a Cortex-M0 microcontroller running NXP's NCI firmware, and a host interface block (SPI, I2C, or NCI UART). Compared to discrete reader designs, the integrated approach shortens design cycles and reduces PCB area. The "B1EV/C100K" suffix designates the specific firmware revision and VFBGA-64 package.
Typical applications include NFC-enabled point-of-sale terminals, smartphone accessories, smart-home pairing devices, secure authentication tokens, and wireless charging companion chips. The wide host MCU compatibility supports plug-and-play features for quick system integration across mobile, IoT, and embedded platforms.
When designing with the PN7160B1EV-C100K, follow NXP application note AN11996 for antenna matching network design and observe the PCB layout guidelines for the VFBGA-64 package, including a continuous ground plane beneath the BGA to minimize spurious emissions and ensure reliable RF performance.
Alternatives de remplacement direct pour PN7160B1EV-C100K — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
PN7161B1EV/C100K
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
PN7160B1EV/C100Y
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
PN7160B1EV/C100
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
PN7161B1EV/C100Y
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
PN7160B1EV-C100K Spécifications
| Product Type | NFC Plug and Play Controller |
| RF Frequency | 13.56 MHz |
| Supported Standards | FeliCa, ISO 14443, ISO 15693, MIFARE, NFC Forum |
| Host Interface | SPI |
| NCI Interface | Yes (NCI 2.0 compliant) |
| Integrated Firmware | Yes (Plug and Play) |
| VDD Supply Voltage | 1.65 V to 1.95 V |
| VBAT/VDDP Supply Voltage | 3 V to 3.6 V |
| Boîtier | 64-VFBGA |
| Reader/Writer Mode | Yes |
| Card Emulation Mode | Yes |
| Peer-to-Peer Mode | Yes |
| Low-Power Card Detection | Yes (LPCD) |
| Dynamic Power Control | Yes (DPC) |
| Automatic EEP | Yes (Energy-Efficient Polling) |
| Host OS Support | Android, Linux, RTOS, bare-metal |
| Statut RoHS | Compliant |
Guide de configuration des broches du PN7160B1EV-C100K 64-vfbga
Configuration des broches du PN7160B1EV-C100K (boîtier 64-vfbga). La numérotation des broches, les fonctions et les schémas de connexion sont définis dans la fiche technique du fabricant. Consultez-la pour l'empreinte exacte et les directives de soudage.
Aucune donnée de brochage détaillée disponible pour PN7160B1EV-C100K.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
PN7160B1EV-C100K convient pour 6 applications: NFC-Enabled Point-of-Sale Terminals, Smartphone Accessories and Companion Devices, Smart Home Device Pairing, Industrial Authentication and Configuration, Wireless Charging Companion NFC, Medical Device Pairing and Identification.
NFC-Enabled Point-of-Sale Terminals
The PN7160B1EV-C100K fits POS terminal designs because its integrated NCI firmware handles all NFC Forum and EMVCo contactless transaction protocols without burdening the terminal application processor. With 13.56 MHz support for ISO 14443 (Type A/B), FeliCa, and ISO 15693, plus low-power card detection that wakes the host only when a card enters the field, the device enables always-on payment readiness with minimal standby current. The VFBGA-64 package occupies under 25 mm² of PCB area, leaving room for secure-element chips and printer interfaces. The SPI host interface connects directly to the terminal's ARM-based processor running the payment application stack.
Recommandé
Smartphone Accessories and Companion Devices
The PN7160B1EV-C100K's Plug and Play architecture is ideal for smartphone companions such as wireless earbuds, smart watches, and Bluetooth speakers that need tap-to-pair or tap-to-share NFC functionality. Integrated antenna tuning and dynamic power control (DPC) eliminate per-device calibration, which is critical for high-volume consumer manufacturing. The 1.65V to 1.95V VDD rail can be powered directly from the host's 1.8V LDO output, eliminating level shifters. LPCD keeps idle current below 100 µA so accessories can remain in standby for weeks without recharging. NXP provides Android NCI drivers so OEMs can integrate the device in days rather than months.
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Smart Home Device Pairing
The PN7160B1EV-C100K enables tap-to-pair NFC for smart-home devices such as Wi-Fi smart speakers, connected appliances, and HVAC accessories where users expect smartphone-based setup without entering Wi-Fi credentials. The on-chip dynamic power control adjusts transmitter output to remain within regulatory limits across varying antenna environments, which is critical for plastic-enclosed consumer products. Driver support for Linux means the PN7160 integrates seamlessly with Raspberry Pi, NXP i.MX, and other Linux SBC platforms commonly used in smart-home hubs. The integrated firmware handles all NFC Forum NDEF message types required for Wi-Fi handover and Bluetooth pairing records.
Recommandé
Industrial Authentication and Configuration
The PN7160B1EV-C100K suits industrial authentication tokens where maintenance technicians tap an NFC card or smartphone to unlock machinery, log service events, or transfer configuration parameters. The wide VBAT supply range of 3V to 3.6V tolerates industrial 24V systems stepped down through standard regulators, and the SPI host interface supports long PCB traces back to a panel-mount industrial controller. All NFC Forum reader/writer modes are supported, including ISO 15693 for long-range tag reading up to 1 meter with a properly tuned antenna. Bare-metal driver support simplifies integration with resource-constrained industrial RTOS environments.
Recommandé
Wireless Charging Companion NFC
The PN7160B1EV-C100K can pair with Qi wireless charging controllers in furniture, automotive center consoles, and public charging stations to provide tap-to-authenticate charging sessions and contactlessly transfer billing information. The same SPI bus used for NFC communication can be shared with the wireless charging IC through proper chip-select management, reducing wiring complexity. Low-power card detection ensures the charging station wakes from deep sleep only when a user is nearby, reducing idle power consumption in public installations. NXP's NCI 2.0 compliance guarantees interoperability with iOS, Android, and third-party NFC tags.
Recommandé
Medical Device Pairing and Identification
The PN7160B1EV-C100K is suitable for medical device pairing and asset tracking in clinical settings. The integrated NCI stack simplifies FDA 510(k) submission documentation because RF tuning parameters are pre-validated by NXP. The on-chip DC-DC convertor with load balancing reduces BOM cost and PCB area in cost-sensitive medical disposables. SPI connectivity enables connection to medical-grade MCUs such as the NXP Kinetis or i.MX RT families, while the VFBGA-64 footprint simplifies miniaturized wearable designs such as continuous glucose monitors and insulin pumps.
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Récapitulatif des produits recommandés
Données de référence d'ingénierie pour PN7160B1EV-C100K — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | PN7161B1EV/C100K | PN7160B1EV/C100Y | PN7160B1EV/C100 | PN7161B1EV/C100Y |
|---|---|---|---|---|---|
| Package | 64-VFBGA | 64-VFBGA (same) | 64-VFBGA (same) | 64-VFBGA (same) | 64-VFBGA (same) |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| RF Frequency | 13.56 MHz | 13.56 MHz | 13.56 MHz | 13.56 MHz | 13.56 MHz |
| Apple ECP Support | No | Yes (licensed) | No | No | Yes (licensed) |
| Host Interface | SPI | SPI | SPI | SPI | SPI |
| VDD Supply Range | 1.65V to 1.95V | 1.65V to 1.95V | 1.65V to 1.95V | 1.65V to 1.95V | 1.65V to 1.95V |
| VBAT Supply Range | 3V to 3.6V | 3V to 3.6V | 3V to 3.6V | 3V to 3.6V | 3V to 3.6V |
| LPCD Support | Yes | Yes | Yes | Yes | Yes |
Principaux différenciateurs
- Plug and Play integrated firmware eliminates host RF tuning (vs PN7462)
- Apple ECP licensing differentiates PN7161 silicon (vs PN7161B1EV/C100K)
- Modern VFBGA-64 package over older QFN (vs PN553)
Notes de conception
The PN7160B1EV-C100K VFBGA-64 package requires a continuous ground plane on the top layer directly beneath the BGA to provide RF shielding and a low-impedance return path for the 13.56 MHz field. Use 0.5 mm pitch via-in-pad micro-vias (0.2 mm drill) for the inner pad array, with a 4-layer stackup (signal-ground-power-signal) for best EMI performance. Per NXP AN11996, route the NFC antenna traces as 50 ohm controlled impedance differential pairs on the top layer only, keeping them away from noisy switching converters by at least 5 mm.
Avoid routing digital signals through the antenna keep-out zone - the 13.56 MHz field couples into any nearby trace within 5 mm, causing field distortion and reduced read range. Also, do not place the PN7160B1EV-C100K within 30 mm of a switching power supply or display driver, as their harmonics can desensitize the NFC receiver. Per the NXP datasheet, the on-chip LDO requires a 1 uF X7R decoupling capacitor within 2 mm of the VBAT pin; omitting this causes regulator instability under load transients.
Estimated: at full RF output power (TXLDO load current ~250 mA) the PN7160B1EV-C100K draws approximately 0.9W from the 3.3V VBAT rail, with thermal resistance theta_JA of approximately 30 C/W for the VFBGA-64 package on a 4-layer JEDEC test board. With 25 C ambient this gives a junction temperature rise of ~27 C, well within the 125 C maximum. For continuous active RF polling in confined thermal environments, attach a small copper heatsink pad under the exposed die flag or increase PCB copper pour area to maintain margins.
Informations de conformité
RoHS compliant per NXP product page. Consumer/industrial grade; not AEC-Q100 qualified for automotive applications.
