HT6740 - 13.56MHz RFID Transponder
The HT6740 is an RF transponder IC with 13.56MHz RF carrier, which provides a low cost batteryless transponder solution when combined with an external inductor.
The inductor and internal capacitor form an LC tank which induce voltage from the radiated 13.56MHz carrier signal generated from the reade
HT6740 Features
* Very low operating current (15mA at VDD=2V)
* Wide range operating voltage
* Batteryless RF transponder
* Data transmission in read-only operation
* Max. of 6 bits customer programmable data
* 6 bits checksum for error rejection
* OTP data memory tion - not for volume
