Amius Semiconductor has launched an NFC sensor label and data recorder integrated circuit AS39513, which can be applied to smart tags to achieve more efficient and accurate monitoring of food, drugs, and healthcare products storage and transportation.
The new device is a full digital sensor with NFC front end, which can be easily integrated into the smart tag. Any authorized NFC reader such as a smartphone or a tablet can read unique IDs stored in its internal memory and the recorded temperature and other data.
Based on the AS39513 smart tags enable manufacturers, transporters, and retailers to perform detailed data records on the state of the independently parked transportation, and confirm that the perishable products such as fresh foods are intact when they arrive.
The AS39513 provides a complete solution for temperature monitoring and NFC connections, including NFC front ends, temperature sensors, and analog interfaces that connect external sensors. Other features integrated on this chip include real-time clock, 10-bit ADC, configurable data recording engine, 9kbit password protected EEPROM, and serial peripheral interface (SPI) connected to the external microcontroller. AS39513 can be encapsulated with bump die or chip size, with only 0.3 mm thick.
The AS39513 is powered by a single battery (standard 1.5V) or dual battery (3V) battery, which can store 1,020 sensor measurements with timestamp. This product is fully compliant with ISO15693 and NFC-V (T5T) standards, which can be read by NFC phones within a few centimeters. The use of a dedicated ISO15693 reader can extend the read range to a range of 1-2 meters, so that multiple AS39513 tags can be read simultaneously in the cabinet or refrigerator.
The new AS39513 replaces the Ai Mus Semiconductor SL13A sensor tag, with better temperature sensor performance, with ± 0.5 ° C accuracy in the critical -20 ° C to 10 ° C, at -20 ° C to The precision of ± 1 ° C can be provided in the extended range of 55 ° C.
The AS39513 integrates a temperature sensor, which is ideal for monitoring smart labels for monitoring products such as food, medicines and health products. It also has an AMS Cools LogTM engine, fully controls and configures logging mode and timing. Temperature measurement triggering means that triggering periodically, triggering when the temperature exceeds a set threshold or triggered by an external device.
The COOL-log engine is one of the main innovations of AS39513, which has the flexibility of operation and a relatively low power consumption, and does not need to configure the microprocessor. In standby, the AS39513 uses only 2μA current, and can record the temperature data over the year of 30 mAh single battery. This superior low-power performance makes smaller and more cheap batteries, paving the road to the farm to the table product label application market. The chip operates in passive mode, acquiring energy from the reader's radio frequency field, can provide a current of up to 4 mA (1.8V) of the external circuit.
Giancarlo Cutrignelli, the Ai Mes Semiconductor Wireless Sensor Business Marketing, said: "AS39513 is a fully integrated smart wireless sensor that allows manufacturers, transporters and retailers to verify that drugs, food and other goods are properly stored and transported. It allows related companies in the supply chain to be saved in a single package, and other conditions in a single package, and rejects the shipped goods when necessary. "
"In addition, use modern RFID assembly process and printing batteries to help customers reduce production costs and meet the most stringent environmental regulations, such as RoHS, Reach and Eu Directive 2006/66 / EC, so that smart sensor tags can truly implement one-time use And eco-friendly. "Giancarlo Cutrignelli added.
Original address: https://www.eeboard.com/news/nfc-ic/
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