[原创] TI RF430FRL15xHNFCISO15693传感器转发方案

TI公司的RF430FRL15xH是集成了可编16位MSP430低功耗MCU的13.56-MHz转发器,其嵌入的FRAM非易失存储器用来存储编程代码或用户数据如校准和测量数据.支持ISO/IEC 15693, ISO/IEC 18000-3兼容的RFID接口和SPI或I2C接口的通信,参数设定和配置.传感器测量由内部的温度传感器和板上的14位Sigma-Delta ADC进行,而数字传感器通过SPI或I2C连接,工作电压1.45V-1.65V,主要用在工业和医疗无线传感器.本文介绍了RF430FRL15xH主要特性,框图,应用电路图和应用电路材料清单以及评估模块RF430FRL152HEVM主要特性,框图和电路图.

The RF430FRL15xH device is a 13.56-MHz transponder chip with a programmable 16-bit MSP430™ lowpowermicrocontroller. The device features embedded universal FRAM nonvolatile memory for storage ofprogram code or user data such as calibration and measurement data. The RF430FRL15xH supportscommunication, parameter setting, and configuration through the ISO/IEC 15693, ISO/IEC 18000-3compliant RFID interface and the SPI or I2C interface. Sensor measurements are supported by theinternal temperature sensor and the onboard 14-bit sigma-delta analog-to-digital converter (ADC), anddigital sensors can be connected through SPI or I2C.

The RF430FRL15xH device is optimized for operation in fully passive (battery-less) or single-cell batterypowered(semi-active) mode to achieve extended battery life in portable and wireless sensing applications.
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