Overview

Description

The PTX105R is the industry’s best-performing NFC controller for Internet of Things applications. Due to its unique sine wave architecture, PTX105R is an optimized solution for IoT applications with small form factors. Superior sensitivity, accurate digital wave shaping, and a reduced bill-of-materials compared to conventional square-wave NFC controllers enable optimal interoperability, simplified FCC certification and faster NFC Forum compliance.

PTX105R NFC Controller Benefits

  • Easier to achieve interoperability with the broader set of more demanding NFC device form factors
  • Reliable NFC coupling in challenging operating environments, or with small form factor antenna
  • Supports operation through an antenna typically 4-5 times smaller than that required by conventional NFC readers
  • Fewer external components for bill-of-materials cost and space savings

Features

  • Output power up to 1W @5V 
  • Very high Receiver sensitivity (-80dBc) 
  • Sine Wave output 
  • Accurate Digital Wave Shaping 
  • Removal of second resonating structure introduced by EMI 
  • DiRAC: Direct antenna connection 
  • NFC Split Stack handling Time critical commands 
  • Less packet exchanged between NFC and MCU 
  • Customer accessible GPIOs

Comparison

Applications

Applications

  • Mid-power universal multi-market reader solutions

Documentation

Type Title Date
Datasheet PDF 706 KB
Product Brief PDF 353 KB
Application Note PDF 235 KB
Manual - Software PDF 244 KB
White Paper PDF 245 KB
Manual - Software PDF 953 KB
Manual - Software PDF 587 KB
Manual - Software PDF 941 KB
Manual - Software PDF 607 KB
Overview PDF 367 KB
Application Note PDF 1.78 MB
Application Note PDF 289 KB
Application Note PDF 2.13 MB
Application Note PDF 310 KB
Application Note PDF 995 KB
Application Note PDF 260 KB
Application Note PDF 540 KB
Application Note PDF 535 KB
18 items

Design & Development

Software & Tools

Software Downloads

Type Title Date
Software & Tools - Other ZIP 49.37 MB
Software & Tools - Software ZIP 7.78 MB
Software & Tools - Software ZIP 5.14 MB
Software & Tools - Other ZIP 50.37 MB
4 items

Boards & Kits

Boards & Kits

Models

Innovative Renesas NFC Reader Portfolio

Experience the future of NFC technology with Renesas NFC Readers. Say goodbye to cumbersome EMC filters and intricate matching components, as our cutting-edge technology paves the way for seamless integration and sleek, space-efficient designs.

News & Blog Posts