Overview
Description
The PTX105R is a highly optimized NFC controller designed for compact IoT applications. It features superior sensitivity, precise digital sine wave shaping, and a reduced bill of materials compared to traditional square-wave NFC controllers. These advantages enable enhanced interoperability, streamlined FCC certification, and faster NFC Forum compliance.
The PTX105R also supports full end-to-end IoT go-to-market (GTM) integration through its compatibility with the RA microcontroller ecosystem. It is available via hardware modules on the QuickConnect platform and is also supported through the Arduino shield platform, enabling faster prototyping and deployment.
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
- Comprehensive IoT go-to-market support for accelerated prototyping and deployment
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
Design & Development
Software & Tools
Software & Tools
| Software title
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Software type
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Company
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|---|---|---|
| RA Flexible Software Package (FSP) FSP is an enhanced software package designed to provide easy-to-use, scalable, high-quality software for embedded system designs using Renesas RA Family of Arm Microcontrollers.
Note: FSP with e² studio Installer (Platform Installer) will install the e² studio tool, FSP packs, GCC toolchain, and Segger J-Link drivers required to use this software. No additional installations are required.
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Software Package | Renesas |
1 item
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Boards & Kits
Evaluation
PTX105REK
Active
PTX105R Evaluation Kit
The demo kit for PTX105R enables quick evaluation of the PTX105R NFC reader IC for Internet of Things (IoT) applications.
The PTX105R is an optimized solution for IoT applications with small form factors due to its unique sine wave architecture. Superior sensitivity, accurate digital wave...
Evaluation
PTX105RQC
Active
PTX105R PMOD™ Board for IoT
The PTX105R PMOD™ board is fully integrated into the QuickConnect IoT ecosystem and provides a full-featured high-end NFC reader solution for easy integration. Using the standard Pmod form factor allows NFC evaluation on many Renesas MCU evaluation kits. The NFC stack is precompiled on the RA2E1...
Recommended Documents:
Reference Designs
WS031-NFCSHLD-REFZ
Active
PTX105R NFC Reader Arduino Shield Reference Design
The PTX105R NFC Reader Arduino Shield reference design adds Near Field Communication (NFC) reader, writer, and card emulation capabilities to the Arduino platform, streamlining prototyping and development for IoT applications requiring secure, contactless communication. With multi-protocol...
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
Product Options
Applied Filters:
Videos & Training
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.
Video List
News & Blog Posts
Blog Post
Apr 15, 2024
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Blog Post
Nov 10, 2023
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