RFID-передатчики NT3H1101W0FHKH

Метка NFC Forum типа 2 , собирающая энергию, I2C, 13.56МГц, 40мА, 0.7В до 3.6В вход, XQFN-8

The NT3H1101W0FHK is a NTAG I²C, energy harvesting NFC forum Type-2 Tag with field detection pin and I²C interface. The NTAG family offering both contactless and contact interfaces. In addition to the passive NFC forum compliant contactless interface, the IC features an I²C contact interface, which can communicate with a microcontroller if the NTAG I²C is powered from an external power supply. An additional externally powered SRAM mapped into the memory allows a fast data transfer between the RF and I²C interfaces and vice versa without the write cycle limitations of the EEPROM memory. The NTAG I²C product features a configurable field detection pin, which provides a trigger to an external device depending on the activities at the RF interface. The NTAG I²C product can also supply power to external (low power) devices (e.g. a microcontroller) via the embedded energy harvesting circuitry.

• RF interface NFC forum type-2 tag compliant
• RF field presence
• First start of communication
• Wake up signal at field detect pin when new data has arrived from one interface
• Clear arbitration between RF and I²C interfaces
• Energy harvesting functionality to power external devices (e.g. microcontroller)
• Fast read command for faster data reading
• Contactless transmission of data
• Data integrity of 16-bit CRC, parity, bit coding and bit counting
• Operating distance of up to 100mm

• Unique 7 byte serial number (cascade level 2 according to ISO
• IEC 14443-3)
• 64-byte SRAM volatile memory without write endurance limitation
• I²C Slave interface supports standard (100kHz) and fast (up to 400kHz) mode

Области применения

Автоматизация Зданий, Потребительская Электроника, Компьютеры и Периферия, Измерительное ESD sensitive device, take proper precaution while handling the device.