General Description
The AS39513 is a semi-passive tag chip optimized for battery-powered smart labels with sensor functionality. The chip is ideal for applications using thin and flexible batteries but it also supports fully passive operation without a battery using the RF field from an RFID reader as a power source.

FEATUREs
• Programmable logging modes
• On-chip 9-kbit EEPROM
• Real-time clock (RTC)
• On-chip temperature sensor
• Analog input for external resistive sensor
• Default range: -20ºC to 55ºC
   (±0.5ºC over -20ºC to 10ºC, gold bumped die)
• Temperature range is programmable
• Fully passive mode: no battery
• Semi-passive (BAP) mode: 1.5V or 3V battery
• Energy harvesting from reader field up to 3mA
• Standby current (RTC enabled): 2.14μATYP (@ 3.0V)
• ISO 15693/NFC-V (T5T) compliant
• Cool-Log™ commands for logging functions
• EEPROM access from reader perpetual protected by
   password
• Gold bumped die 2403μm x 2313μm

Benefits
• Versatile data logging with selectable option
• Logging storage capacity up to 1020 events
   (8-bit logging mode) with time stamp
• Supports data logging from various sensors
• On-chip temperature sensor
• Flexible supply options (1)
• Provides supply for external circuitry
• Autonomous data logging with long battery
   life of ~1 year (with 30mAh printed battery)
• Works with NFC-enabled phones and HF
   readers
• Precludes manipulation and unauthorized
   usage of data
• Flexible range of packages for inlay and PCB
   surface mount assembly

APPLICATIONs
The AS39513 applications include:
• Cold Chain: Monitoring and tracking of
   temperature-sensitive products
• Temperature monitoring of medical products
• Pharmaceutical logistics
• Monitoring of fragile goods transportation