NCF3

CIT SWITCH

NCF3320EHN

NCx3320: Automotive-grade NFC frontend IC; • Supports multiple protocols incl. ISO/IEC 14443 A/MIFARE, ISO/IEC 14443 B, FeliCa and ISO/IEC 15693\n• Supports P2P passive initiator mode in accordance with ISO/IEC 18092\n • RF driver supply voltage 3 V – 5.5 V with max. current of 350 mA\n• Enhanced wake-up (low power card detection) mode ensuring robust and sensitive card detection\n • Allows antenna connection with minimum number of external components\n• IRQ pin for improved host communication / host task scheduling\n• 512-byte host interface buffer\n• HVQFN32 package with wettable flanks\n• Temperature range:NCF: - 40 .. +85°, NCJ: ..+105°, NCK: ..+125°\n• Generic Software Library easy portable across different MCUs\n;

The NXP NCx3320 is an automotive-grade NFC frontend IC optimized for secure car access. As a member of NXP®’s high-performance reader IC family, NCx3320 combines high RF output power with robust multiple protocol support. The NCx3320 also sets new benchmarks in terms of low power operation and excellent card detection distance making it ideal choice for door handle applications. The NCx3320 is accompanied by a generic software library, which is easily portable across different MCUs.\nPlease send an email to automotive_nfc@nxp.com to request product support packages for this product. Once you have your activation code please check this How to register & activate my software video.\n

NCF3340AHN

带NCI接口的汽车级NFC控制器; • Supports Reader/Writer mode with multiple protocols incl. ISO/IEC 14443 A/MIFARE, ISO/IEC 14443 B, FeliCa and ISO/IEC 15693\n• Supports Passive and Active Peer to Peer mode with full NFCIP-1 & NFCIP-2 compliance\n• Supports Card Emulation mode in accordance with ISO/IEC 14443 A and FeliCa\n• Supported host interfaces: SPI bus, I²C bus, NCI protocol interface according to NFC Forum NCI standardization\n• Internal oscillator for 27.12 MHz crystal\n• Integrated PLL unit for use with an external reference clock\n• An integrated power management unit\n• Voltage supply: 2.3 to 5.5 V\n• Autonomous mode when the host is shut down\n• Automatic wake-up via RF field and an internal timer\n;

The NXP NCx3340 is ideally suited for easy integration of NFC technology into cars because it provides an NCI interface, a small PCB footprint, a small external BOM, and the capability to achieve full NFC Forum compliance with a small form-factor antenna.\nIt uses an optimized architecture for low power consumption and integrates a highly efficient power management unit. It supports high output power by supplying the transmitter output stage up to 5.5 V. This enables a large operating distance in Reader/Writer mode.\nThe contactless front-end has also high sensitivity and supports active load modulation mode. The device ships in a 40-pin HVQFN package with wettable flanks.\n

NCF3310AHN

NCx3310符合NFC Forum标准的带I2C的标签IC，适用于汽车;