SL3S4021FHK数据手册恩XP中文资料规格书

描述 Description

The UCODE I2C combines two independent UHF Interfaces (following EPC gen2 standard) with an I2C interface. Its large memory can be then read or written via both interfaces. This I2C functionality enables the standard EPC gen2 functionalities to be linked to an electronic device microprocessor.

特性 Features

UHF interface
• Dual UHF antenna port
• -18 dBm READ operating power
• -11 dBm WRITE operating power
• -23 dBm READ & WRITE sensitivity with the chip powered
• Compliant to EPCglobal Radio-Frequency Identity Protocols Class-1 Generation-2 UHF RFID Protocol for communications at 860 MHz to 960 MHz version 1.2.0
• Wide RF interface temperature range: -40 °C up to +85 °C
• Memory read protection
• Interrupt output
• RF - I²C bridge function based on SRAM memory

应用 Application

• Firmware downloads
• Return management
• Counterfeit protection and authentication
• Production information
• Theft protection and deterrence
• Production automation
• Device customization/product configuration
• Offline Diagnostics