描述 Description

Smart, high performance ISO/IEC 14443 Type B RF Reader IC that communicates with RFID transponders or contactless smartcards. The device exchanges data half duplex at a 106-Kbit per second. A 2-byte CRC_B provides communication error detection capability.The reader is compatible with 3.3-V and 5-V host microcontrollers with two-wire or SPI serial interfaces. To communicate with an RFID transponder, the host microcontroller sends a data packet for transmission over the RF communications channel. The device then receives the response data packet from the transponder. The reader performs all RF communication packet formatting, decoding, and communication error checking, leaving the host microcontroller unburdened.

簡(jiǎn)介

AT88RF1354屬于RF/IF射頻/中頻RFID的RFID射頻接入監(jiān)控IC。由制造生產(chǎn)的AT88RF1354RFID，射頻接入，監(jiān)控 ICRFID 或射頻接入監(jiān)控 IC 是配置為射頻識(shí)別 (RFID) 讀取器、應(yīng)答器、無(wú)源接入/無(wú)源啟動(dòng)處理器和輪胎壓力監(jiān)測(cè)系統(tǒng) (TPMS) 的半導(dǎo)體器件。這些器件的設(shè)計(jì)符合 EPC、ISO、NFC、MiFARE 和 FeliCa 等特定 RFID 標(biāo)準(zhǔn)，并通過(guò) I2C、SPI、UART、USB、PWM、RS232、RS422、RS485 及其他接口進(jìn)行通信。