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TMS37157 - PASSIVE LOW FREQUENCY INTERFACE

Overview

TMS37157 www.ti.com SWRS083A – SEPTEMBER 2009 – REVISED NOVEMBER 2009 PASSIVE LOW FREQUENCY INTERFACE DEVICE WITH EEPROM AND 134.

Key Features

  • 1.
  • Wide Supply Voltage Range 2 V to 3.6 V.
  • Ultra Low Power Consumption.
  • Active Mode Max. 150 μA.
  • Power Down Mode 60 nA.
  • 121 Free Bytes User Memory.
  • Low Frequency Halb Duplex (HDX) Interface.
  • HDX Transponder Communication Achieving Maximum Perfomance and Highest Noise Immunity.
  • Special Selective Addressing Mode Allows Anti Collision.
  • Up to 8 kbit/s LF Uplink Data Rate.
  • 126 Byte EEPROM:.
  • 121 Bytes Fr.