Contactless Automotive Reader IC NCx3320 Automotive 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. High integration and a small footprint make it ideal for small form-factor car door handles. KEY FEATURES Fast card detection with minimum power consumption Stores application specific configuration Fully ISO/IEC 14443 A & B, ISO/IEC 15693 and Communication with mobile NFC devices in reader/writer FeliCa compliant or peer-to-peer initiator mode ISO/NFC 18092 NFC-IP1 peer-to-peer support Supplied with generic software library easily portable (initiator mode) across different MCUs RF driver supply voltage 3 V - 5.5 V with max current of 350 mA KEY APPLICATIONS Compact HVQFN32 package (5 x 5 mm) with Secure car access wettable flanks Fleet management Low Power Card Detection Car sharing 512 Byte FIFO Center stack reader for personalization High baud rates (up to 848 kbits) The NCx3320 combines uniquely high RF output power 8 KB EEPROM with a very small HVQFN package to ensure large and KEY BENEFITS reliable reading distances with NFC-enabled smart phones and smart cards. High-output power RF front-end IC in small footprint Maximum reading distance combined with high operating stability Supports all relevant contactless protocols Full compatibility with NXP smart card, smart tags and label ICs Capable of handling long APDUsIts unique combination of features, DOOR HANDLE REFERENCE DESIGN paired with robustness and quality, creates a benchmark for the automotive industry, where applications require long lifetimes paired with energy efficiency. The NCx3320 makes it possible to create secure solutions with NXPs MIFARE products. Implementation of the initiator mode of P2P communication enables full support of NFC-based use cases in an automotive environment. To support mobile phones and the emerging use of credentials in different form factors and protocols, the device also integrates a large internal EEPROM for fast and flexible configuration of register settings. Automotive door handle reference design combining NXPs NCx3320 Reader IC with S12ZVL MCU NCx3320 FEATURES PRODUCT FEATURES NCx3320 Operating distance up to mm 100* FIFO bytes 512 2 Host interfaces SPI, I C, RS232 RF Interface Analog interface Fully integrated Carrier frequency MHz 13.56 Modulation 10% & 100% ASK Baudrate ISO 14443 kbit/s 106 / 212 / 424 / 848 Baudrate ISO 15693 kbit/s 6.78 / 26.5 / 53 Baudrate FeliCa kbit/s 212 / 424 Standards and Protocols NFC tag type reader yes ISO/IEC 14443 A,B yes ISO/IEC 15693 yes MIFARE Classic support yes ICODE EPC/UID protocol yes ISO/IEC 18000-3 Mode 3 yes ISO/IEC 18092 (NFC) yes, passive initiator mode Security Features MIFARE Crypto 1 yes Additional Product Information Supply voltage V 3 to 5.5 Power down current, typ. nA at 25 40 Standby current, typ. A at 25 3 Temperature range C -40 to +85 (NCF), -40 to 105 (NCJ) and -40 to +125 (NCK) Package HVQFN33 HVQFN32 with wettable flanks * Depends on antenna size and analog matching system www.nxp.com NXP, the NXP logo, MIFARE and MIFARE CLASSIC are trademarks of NXP B.V. All other product or service names are the property of their respective owners. 2017 NXP B.V. Document Number: AUTONCF3320LF REV 2 Release Date: February 2017