IC manufacturers STMicroelectronics

IC manufacturers (103)

STMicroelectronics RX95HF

Near field communication transceiver for tag emulation

Overview

TopologyBoost Converter
IC revision3

Description

The RX95HF is an integrated transceiver IC for contactless applications.The RX95HF embeds an Analog Front End to provide the 13.56 MHz Air Interface. The RX95HF supports ISO/IEC 14443 Type A communication in Tag Emulation mode.

Features

  • Operating mode supported:
  • Tag Emulation for passive peer-to-peer communication
  • Hardware features
  • Dedicated internal frame controller
  • Highly integrated Analog Front End (AFE) for RF communications
  • Transmission and reception modes in Tag Emulation mode
  • Optimized power management
  • Field Detection mode
  • RF communication @13.56 MHz
  • ISO/IEC 14443 Type A in Tag Emulation mode
  • Communication interfaces with a Host Controller
  • Serial peripheral interface (SPI) Slave interface
  • Up to 256-byte command/reception buffer (FIFO)
  • 32-lead, 5x5 mm, very thin fine pitch quad flat
  • (VFQFPN) ECOPACK®2 package

Typical applications

  • Typical RX95HF applications include:Keyboard, laptop, set top box, printer, TV, etc.
  • Typical RX95HF applications include:Identification, item pairing and data exchange
  • Typical protocols supported:ISO/IEC 14443-3 Type A tag emulation

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
Z @ 100 MHz(Ω)
Zmax(Ω)
Test Condition Zmax
IR 2(mA)
RDC max.(Ω)
Type
Winding Style
L(µH)
IR(mA)
VR(V)
VT(V (DC))
Samples
WE-CNSW SMT Common Mode Line Filter, 90 Ω, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Impedance @ 100 MHz90 Ω
DC Resistance0.3 Ω
Winding Stylebifilar 
Inductance0.111 µH
Rated Current370 mA
Rated Voltage50 V
Insulation Test Voltage125 V (DC)
WE-CBF SMT EMI Suppression Ferrite Bead, 300 Ω, 450 Ω
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Impedance @ 100 MHz300 Ω
Maximum Impedance450 Ω
Maximum Impedance250 MHz 
Rated Current 22000 mA
DC Resistance0.15 Ω
TypeHigh Current 
Rated Current1500 mA
WE-CBF SMT EMI Suppression Ferrite Bead, 600 Ω, 3000 Ω
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Impedance @ 100 MHz600 Ω
Maximum Impedance3000 Ω
Maximum Impedance180 MHz 
Rated Current 2900 mA
DC Resistance0.5 Ω
TypeHigh Speed 
Rated Current200 mA
WE-CNSW SMT Common Mode Line Filter, 2200 Ω, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Impedance @ 100 MHz2200 Ω
DC Resistance1.2 Ω
Winding Stylebifilar 
Inductance2.578 µH
Rated Current200 mA
Rated Voltage50 V
Insulation Test Voltage125 V (DC)