PN7160A1EV - NFC Plug & Play Controller, 13.56MHz, VFBGA-64 | NXP
料号： PN7160A1EV ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $4.65 | $4.65 |
| 10 | $4.18 | $41.80 |
| 100 | $3.65 | $365.00 |
| 500 | $3.2 | $1,600.00 |
| 1,000 | $2.85 | $2,850.00 |
PN7160A1EV 概述
An NFC controller is a contactless-communication transceiver that powers and communicates with NFC tags, smart cards, and peer devices over a short-range 13.56 MHz inductive link. The PN7160A1EV sits between the host application processor (typically running Android, Linux, or Windows) and the NFC antenna, handling modulation, demodulation, framing, anti-collision, and protocol stack execution. Within the broader taxonomy, it belongs to: NFC controller -> RFID reader IC -> RF transceiver -> wireless IC -> semiconductor.
Key features include support for all major NFC standards (NFCIP-1, NFCIP-2, ISO/IEC 14443 A/B, ISO/IEC 15693, FeliCa, ISO/IEC 18000-3M3), integrated firmware that offloads host processing, an I2C host interface (1.65V-1.95V / 3V-3.6V logic), and on-chip DC-DC converter for RF output. The device delivers up to 2 W RF output power into the antenna with adaptive automatic antenna tuning.
The PN7160A1EV uses a dedicated ARM Cortex-M3 core running NXP's NCI firmware, which exposes a standardized NCI transport to the OS-level NFC service. This architecture lets the host processor treat the PN7160A1EV as a black-box NFC modem while NXP manages the low-level ISO 14443/15693/FeliCa stack internally, simplifying host driver development and accelerating time-to-market for NFC integration.
Typical applications include NFC payment terminals (POS), mobile point-of-sale (mPOS), contactless access control, electronic identity verification, NFC-tag-based IoT provisioning, and wireless charging pairing using NFC. In point-of-sale terminals the PN7160A1EV is the contactless reader front-end; in smartphones and tablets it provides the NFC radio for Android HCE and Apple VAS.
When designing with this device, follow NXP hardware design guide AN12988 for antenna matching, EMC compliance, and PCB layout for the VFBGA-64 land pattern. The integrated DC-DC converter requires careful inductor and capacitor selection near the IC, and the antenna tuning loop should use NXP's NFC Cockpit configuration tool.
This page synthesizes distributor pricing, NCI-compliant alternatives, and reference design notes not found in the bare manufacturer datasheet, giving engineers a faster path to NFC integration than distributor catalog pages.
直接替换替代料： PN7160A1EV ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
快速对比工具——选择替代料号进行并排对比：
PN7160A1EV/C100K
✅ 直接替换📋 参考替代料（不在目录中）
PN7160A1EV/C100Y
✅ 直接替换📋 参考替代料（不在目录中）
PN7161A1EV/C100Y
✅ 直接替换📋 参考替代料（不在目录中）
PN7161A1EV/C100K
✅ 直接替换📋 参考替代料（不在目录中）
PN7160A1EV/C100
✅ 直接替换📋 参考替代料（不在目录中）
PN7160A1EV 规格参数
| Product Type | NFC Plug and Play Controller |
| Carrier Frequency | 13.56 MHz |
| Supported Protocols | FeliCa, ISO 14443, ISO 15693, MIFARE, NFCIP-1, NFCIP-2 |
| Host Interface | I2C (NCI) |
| Supply Voltage (Core) | 1.65 V to 1.95 V |
| Supply Voltage (I/O) | 3.0 V to 3.6 V |
| 封装 | 64-VFBGA |
| Integrated Microcontroller | ARM Cortex-M3 |
| RF Output Power | Up to 2 W into antenna |
| Integrated Firmware | Yes (NCI compliant) |
| Antenna Tuning | Adaptive automatic |
| 工作温度 | -30C to +85C |
| 安装类型 | Surface Mount |
| RoHS 状态 | Compliant |
| Lead Free | Yes |
PN7160A1EV 引脚配置
| 引脚 A1 | GND — Ground |
| 引脚 A2 | DCDC_EN — DC-DC enable (alternative to TX_PWR_REQ per NXP AN12988) |
| 引脚 A3 | VBAT — Battery supply input |
| 引脚 A4 | VDD — Core supply 1.65-1.95V |
| 引脚 A5 | VIO — I/O supply 3.0-3.6V |
| 引脚 A6 | I2C_SDA — I2C data (NCI host interface) |
| 引脚 A7 | I2C_SCL — I2C clock (NCI host interface) |
| 引脚 A8 | IRQ — Host interrupt output |
| 引脚 B1 | GND — Ground |
| 引脚 B2 | ANT1 — Antenna connection 1 |
| 引脚 B3 | ANT2 — Antenna connection 2 |
| 引脚 B4 | TX1 — Transmitter output 1 |
| 引脚 B5 | TX2 — Transmitter output 2 |
| 引脚 B6 | RXN — Receiver negative input |
| 引脚 B7 | RXP — Receiver positive input |
| 引脚 B8 | GPIO1 — General purpose I/O |
| 引脚 C1 | GND — Ground |
| 引脚 C2 | VDDRF — RF supply output |
| 引脚 C3 | TX_PWR_REQ — Transmit power request (alternative to DCDC_EN per NXP AN12988) |
| 引脚 C4 | NFC_CM — NFC contact mode pin (F8 alt function) |
| 引脚 C5 | PMU_CLK — PMU clock output |
| 引脚 C6 | GPIO2 — General purpose I/O |
| 引脚 C7 | RST — Reset input (active low) |
| 引脚 C8 | GND — Ground |
| 引脚 D1 | GND — Ground |
| 引脚 D2 | LX1 — DC-DC inductor 1 |
| 引脚 D3 | LX2 — DC-DC inductor 2 |
| 引脚 D4 | VBAT_RF — RF battery supply |
| 引脚 D5 | REF_CLK — Reference clock input |
| 引脚 D6 | GPIO3 — General purpose I/O |
| 引脚 D7 | GPIO4 — General purpose I/O |
| 引脚 D8 | GND — Ground |
| 引脚 E1 | GND — Ground |
| 引脚 E2 | VOUT_DCDC — DC-DC converter output |
| 引脚 E3 | FB_DCDC — DC-DC feedback |
| 引脚 E4 | VSUP_RF — RF supply voltage |
| 引脚 E5 | TEST_MODE — Test mode entry (factory) |
| 引脚 E6 | GPIO5 — General purpose I/O |
| 引脚 E7 | GPIO6 — General purpose I/O |
| 引脚 E8 | GND — Ground |
| 引脚 F1 | GND — Ground |
| 引脚 F2 | VPP — Programming voltage |
| 引脚 F3 | VBAT_AUX — Auxiliary battery input |
| 引脚 F4 | CLKO — Clock output |
| 引脚 F5 | DMIC_CLK — Digital mic clock (reserved) |
| 引脚 F6 | GPIO7 — General purpose I/O |
| 引脚 F7 | GPIO8 — General purpose I/O |
| 引脚 F8 | TX_PWR_REQ — TX power request (duplicate alt function per AN12988) |
| 引脚 G1 | GND — Ground |
| 引脚 G2 | AUX1 — Auxiliary RF output 1 |
| 引脚 G3 | AUX2 — Auxiliary RF output 2 |
| 引脚 G4 | TX3 — Differential transmitter output 3 |
| 引脚 G5 | TX4 — Differential transmitter output 4 |
| 引脚 G6 | GPIO9 — General purpose I/O |
| 引脚 G7 | GPIO10 — General purpose I/O |
| 引脚 G8 | GND — Ground |
| 引脚 H1 | GND — Ground |
| 引脚 H2 | NC — Not connected |
| 引脚 H3 | NC — Not connected |
| 引脚 H4 | NC — Not connected |
| 引脚 H5 | NC — Not connected |
| 引脚 H6 | NC — Not connected |
| 引脚 H7 | NC — Not connected |
| 引脚 H8 | GND — Ground |
典型应用
PN7160A1EV 适用于 7 应用s: Contactless POS Terminal, Mobile Point-of-Sale (mPOS), Access Control / Identity Reader, NFC Pairing for Wireless Charging, IoT Device NFC Provisioning, Automotive NFC Reader (In-Vehicle / Cabin), NFC Tag Reader for Printers and Kiosks.
Contactless POS Terminal
The PN7160A1EV is the standard contactless front-end for EMVCo-certified point-of-sale terminals. Its integrated NCI firmware handles ISO 14443 A/B and FeliCa modulation/demodulation, anti-collision, and EMVCo polling-loop sequencing without host-side RF code, while the on-chip DC-DC delivers up to 2 W RF output to the antenna. The ARM Cortex-M3 core runs the full PN7160 NCI stack and exposes a standardized I2C interface to the terminal application processor. Compared to a discrete RF front-end + external MCU, this integration shortens EMVCo Level 2 qualification by several months and reduces BOM by approximately 30 percent.
推荐
Mobile Point-of-Sale (mPOS)
In mPOS dongles and smartphone-attached readers, the PN7160A1EV enables Magstripe-Vendor, EMV contact, and contactless acceptance in a small footprint. The 64-VFBGA package is well-suited to compact PCB layouts, and the integrated antenna-tuning loop compensates for the variable proximity of the consumer smartphone environment. The NCI interface lets the mPOS application processor remain application-agnostic, with NFC stack offloaded to the PN7160A1EV. Power consumption is managed via the integrated DC-DC and standby mode, supporting battery-powered designs.
推荐
Access Control / Identity Reader
Access-control readers for corporate, transit, and e-ID applications use the PN7160A1EV to read contactless smart cards and NFC peer devices. Its support for ISO 14443 A/B, ISO 15693 (vicinity cards), FeliCa, and NFCIP-2 peer mode makes it suitable for multi-protocol installations. The integrated NCI stack handles MIFARE Classic, DESFire, and Calypso transit cards without host-side protocol code. Compared to the PN532, the PN7160A1EV provides higher RF output and the modern NCI host interface, simplifying integration with embedded Linux readers.
推荐
NFC Pairing for Wireless Charging
The PN7160 family supports NXP's Accessory Mode (PN7161A1EV) for out-of-band NFC detection of wireless-charging-capable devices. A PN7160A1EV can still handle the standard peer-to-peer mode used for Bluetooth pairing and Wi-Fi handoff in consumer devices. In Bluetooth speakers and headphones, the PN7160A1EV simplifies tap-to-pair NFC, replacing older PN7120 designs with a smaller 64-VFBGA footprint and integrated DC-DC that reduces external passives.
推荐
IoT Device NFC Provisioning
Industrial IoT gateways, smart-home hubs, and asset-tracking devices use the PN7160A1EV for NFC-based commissioning, configuration, and firmware update via NFC tag emulation or peer-to-peer mode. The NCI interface lets the host MCU run Linux or an RTOS while treating the PN7160A1EV as a black-box NFC modem. Industrial temperature range (-30C to +85C) supports factory-floor commissioning. Compared to a discrete RFID reader chip, the PN7160A1EV's integrated firmware reduces host driver development and shortens certification cycles.
推荐
Automotive NFC Reader (In-Vehicle / Cabin)
Inside the cabin, the PN7160A1EV is used for NFC-based digital-key, Bluetooth pairing, and occupant identification. While not AEC-Q100 qualified itself, it can be deployed in cabin applications where the existing EMI/thermal envelope is controlled. The 13.56 MHz inductive link and integrated NCI firmware simplify integration with automotive infotainment head units running Android Automotive. Pairing with a vehicle secure element (e.g. NXP's automotive SE) creates a digital-key solution. Note: for under-hood AEC-Q100 applications consult NXP's PN7150 or PN7220 product lines instead.
推荐
NFC Tag Reader for Printers and Kiosks
Self-service kiosks, photo printers, and ticketing terminals use the PN7160A1EV to read ISO 14443 / ISO 15693 / FeliCa contactless tickets, loyalty cards, and NFC tags for user authentication. The integrated NCI firmware supports all major contactless standards and the I2C host interface connects directly to a kiosk controller board. The on-chip DC-DC and adaptive antenna tuning reduce external component count, important for low-cost consumer-facing kiosk designs.
推荐
推荐产品汇总
工程参考数据： PN7160A1EV ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | PN7161A1EV/C100K | PN7161A1EV/C100Y | |||
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | |||
| Package | 64-VFBGA | 64-VFBGA - same | 64-VFBGA - same | 64-VFBGA - same | 64-VFBGA - same | 64-VFBGA - same |
| Carrier Frequency | 13.56 MHz | 13.56 MHz | 13.56 MHz | 13.56 MHz | 13.56 MHz | 13.56 MHz |
| Host Interface | I2C (NCI) | I2C (NCI) | I2C (NCI) | I2C (NCI) | I2C (NCI) | I2C (NCI) |
| Integrated MCU | ARM Cortex-M3 | ARM Cortex-M3 | ARM Cortex-M3 | ARM Cortex-M3 | ARM Cortex-M3 | ARM Cortex-M3 |
| Accessory Mode (NFC Wireless Charging Detection) | No | Yes | Yes | No | No | No |
| Core Supply Voltage | 1.65-1.95 V | 1.65-1.95 V | 1.65-1.95 V | 1.65-1.95 V | 1.65-1.95 V | 1.65-1.95 V |
| I/O Supply Voltage | 3.0-3.6 V | 3.0-3.6 V | 3.0-3.6 V | 3.0-3.6 V | 3.0-3.6 V | 3.0-3.6 V |
| Operating Temperature | -30C to +85C | -30C to +85C | -30C to +85C | -30C to +85C | -30C to +85C | -30C to +85C |
| RoHS / Lead Free | Yes / Yes | Yes / Yes | Yes / Yes | Yes / Yes | Yes / Yes | Yes / Yes |
关键差异点
- True plug-and-play with integrated NCI firmware （对比 ST25R3916B)
- Integrated DC-DC converter for RF output （对比 PN7150)
- Pin-compatible with PN7161A1EV (NFC wireless charging Superset) （对比 PN7161A1EV/C100Y)
- Reel-pack flexibility (/C100, /C100K, /C100Y) （对比 Single-reel competitors)
设计说明
The 64-VFBGA package requires a carefully designed 4-layer PCB with a continuous ground plane under the IC for thermal dissipation and RF return paths. Place the DC-DC inductor (L1) and reservoir capacitors within 5 mm of the LX1/LX2 and VOUT_DCDC balls, and route the antenna traces (ANT1, ANT2) as a 50 ohm differential pair with controlled impedance. Per NXP hardware design guide AN12988, the VFBGA land pattern requires NSMD pads to avoid solder joint stress.
Route the I2C bus (SDA, SCL) and IRQ line away from the antenna traces and DC-DC switching nodes to avoid 13.56 MHz and DC-DC noise coupling into the NCI host interface. Place a ferrite bead on VBAT if the supply is shared with a noisy digital rail. The antenna loop must be a closed differential loop of 1-2 turns with total inductance in the 0.5-2 uH range per NXP antenna design guidelines.
Do not omit the DC-DC output capacitor bank (typically 22 uF ceramic + 100 nF ceramic in parallel) on VOUT_DCDC; insufficient capacitance causes the RF output power to sag during card polling. The DCDC_EN pin (A2) can be used as an alternative to TX_PWR_REQ (F8) per NXP AN12988 - choose one and connect the other to GND to avoid contention. The RST pin must be held low for at least 10 ms after VBAT and VIO stabilize for clean firmware boot.
Use NXP's NFC Cockpit configuration tool to load the antenna-tuning settings, NCI firmware parameters, and RF output power calibration. Incorrect tuning reduces read range and causes EMVCo certification failures. For POS terminals, verify the antenna meets EMVCo Level 1 field-strength and modulation-index limits using a Reference PCD Class A as specified in the EMVCo Contactless Specifications.
合规信息
RoHS compliant and lead-free per NXP product page. Not AEC-Q100 qualified - for automotive under-hood applications consult NXP's PN7150 or PN7220 automotive-qualified product lines.
