NT2H1311F0DTL是NXP公司的一款读卡器IC产品，NT2H1311F0DTL是NFC Forum Type 2 Tag compliant IC with 144 bytes user memory and field detection，本站介绍了NT2H1311F0DTL的封装应用图解、特点和优点、功能等，并给出了与NT2H1311F0DTL相关的NXP元器件型号供参考。
NT2H1311F0DTL - NFC Forum Type 2 Tag compliant IC with 144 bytes user memory and field detection - 读卡器IC - 接口与连接性 - 恩智浦, LLC
The NTAG213F and NTAG216F are the new NFC forum compliant Type 2 tag productsdeveloped by NXP Semiconductors for applications in electronics (i.e. connectionhandover, Bluetooth simple pairing, Wi-Fi Protected set-up, device authentication, gamingand others).
On top of offering a large range of User memory (144bytes for NTAG213F and 888bytesfor NTAG216F), the NTAG21xF product family offers innovative functionalities likeconfiguration of the field detection, the SLEEP mode, the FAST_READ command and aconfigurable password protection.
The NTAG21xF product family is designed to fully comply to NFC Forum Type 2 Tag and ISO/IEC14443 Type A specifications.
The NTAG21xF product family also offers the same package (HXSON4), the same inputcapacitance and a full pinning compatibility to the NTAG203F product.
Contactless energy and data transferCommunication to NTAG21xF can be established only when the IC is connected to anantenna.
When NTAG21xF is positioned in the RF field, the high speed RF communicationinterface allows the transmission of the data with a baud rate of 106 kbit/s.
Simple deployment and user convenience
NTAG21xF offers specific features designed to improve integration and user convenience:
The fast read capability allows to scan the complete NDEF message with only oneFAST_READ command, thus reducing the communication time overhead The improved RF performance allows for more flexibility in the choice of shape,dimension and materials The HXSON4 package delivery form is the same one used as the NTAG203F with thesame pinning The field detect functionality is based on an open-drain implementation that requiresonly one pull up resistor Security Manufacturer programmed 7-byte UID for each device Capability container with one time programmable bits Field programmable read-only locking function per page up to 0Fh page (per 2 pages(NTAG 213F) or per 16 pages (NTAG 216F) for the extended memory section) ECC based originality signature 32-bit password protection to prevent unauthorized memory operations Field detectionThe NTAG21xF product family features an RF field detection functionality based on OpenDrain that can be configured with different RF signal or actions trigger:
upon any RF field presence upon the first Start-of-Frame (start of the communication) upon the selection of the tagThe corresponding output signal can be used as interrupt source to e.g. wake up anembedded microcontroller or trigger further actions - e.g. Bluetooth and WiFi pairing.
Sleep mode
The NTAG21xF product family offers the SLEEP mode feature which allows the electronicdevice connected with the NTAG21xF to disable the NTAG21xF product by shorting thefield detect pin to ground followed by RF field reset. This enables the electronic device tohide the NTAG21xF product from the NFC reader device in case e.g. its battery level istoo low or for privacy reason.
NFC Forum Tag 2 Type complianceNTAG21xF IC provides full compliance to the NFC Forum Tag 2 Type technicalspecification and enables NDEF data structure configurations.
AnticollisionAn intelligent anticollision function allows to operate more than one tag in the fieldsimultaneously. The anticollision algorithm selects each tag individually and ensures thatthe execution of a transaction with a selected tag is performed correctly withoutinterference from another tag in the field.
- Contactless transmission of data and supply energy
- Operating frequency of 13.56 MHz
- Data transfer of 106 kbit/s
- Data integrity of 16-bit CRC, parity, bit coding, bit counting
- Operating distance up to 100 mm (depending on various parameters as e.g. fieldstrength and antenna geometry)
- 7 byte serial number (cascade level 2 according to ISO/IEC 14443-3)
- True anticollision
- ECC based originality signature
- Fast read command
- UID ASCII mirror for automatic serialization NDEF messages
- Automatic NFC counter triggered at read command
- NFC counter ASCII mirror for automatic adding actual read counter value to the NDEFmessage
- Configurable Field detect pin with open drain implementation
- SLEEP mode to disable or re-enable the NTAG21xF device from the connectedelectronics device side
EEPROM
- 180 or 924 bytes organized in 45 or 231 pages with 4 bytes per page
- 144 or 888 bytes freely available user Read/Write area (36 or 222 pages)
- 4 bytes initialized capability container with one time programmable access bits
- Field programmable read-only locking function per page for the first 16 pages
- Field programmable read-only locking function above the first 16 pages per doublepage for NTAG213F or per 16 pages for NTAG216F
- Configurable password protection with optional limit of unsuccessful attempts
- Anti-tearing support for capability container (CC) and lock bits
- ECC supported originality check
- Data retention time of 10 years
- Write endurance 100.000 cycles
- Goods and device authentication
- Call request
- SMS
- Call to action
- Bluetooth pairing
- WiFi pairing
- Connection handover
