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HT672A - 13.56MHz RFID Transponder

Description

The HT672A is an RF transponder IC with 13.56MHz RF carrier, which provides a low cost battery less transponder solution when combined with an external inductor.

Features

  • Low low operating current (15mA @ VDD=2V).
  • Wide range operating voltage.
  • Battery less RF transponder.
  • Data transmission in read-only operation.
  • Max. of 64-bits customer programmable data.
  • 16-bits CRC error detection code.
  • OTP data memory evaluation - not for volume production.

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HT6720 13.56MHz RFID Transponder
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Full PDF Text Transcription

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www.DataSheet4U.com HT672A 13.56MHz RFID Transponder · 13.56MHz carrier frequency · Output data baud rate: 5kbps (Typ.) · PWM/ASK modulation · Built-in voltage limiter · 8-pin DIP package available for engineering Features · Low low operating current (15mA @ VDD=2V) · Wide range operating voltage · Battery less RF transponder · Data transmission in read-only operation · Max. of 64-bits customer programmable data · 16-bits CRC error detection code · OTP data memory evaluation - not for volume production Applications · Interactive toys · Security system · Access control · Anti-counterfeit for commercial product General Description The HT672A is an RF transponder IC with 13.
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