ams SL900A
The SL900A is an EPCglobal Class 3 sensory tag chip optimized for single-cell and dual-cell, battery-assisted smart labels with sensor functionality. The chip is ideal for applications using thin and flexible batteries but can also be powered from the RF field (electromagnetic waves from an RFID reader). The chip has a fully integrated temperature sensor with a temperature range -29°C to 58°C.GENERAL DESCRIPTION
The external sensor interface provides a flexible way of adding additional sensors to the system and supports up to 2 external sensors. Ordering Information and Content Guide appear at end of datasheet. Figure 1: Added Value of Using SL900A Key Benefits &FEATURES
The benefits and features of SL900A, EPC Class 3 Sensory Tag Chip - For Automatic Data Logging are listed below: Benefits● Versatile temperature and data logging
● Temperature sensor on chip
● Worldwide EPC compliant
● Works fully passive or in BAP mode
● Programmable logging modes with various sensors
● Works with EPC readers
● Provides supply for external sensors
● Autonomous data logging with timestamp
● Sensor alert function
● Supports fast communication via slave SPI
FEATURES
● Operating temperature range: -40°C to 125°C● Temperature range -29°C to 58°C
● Frequency: 860 to 960 MHz
● Battery supply: 3V or 1.5V
● Data logging from:
● On-chip temperature sensor
● 2 external sensors
● EPC Class 1 and Cl...