Payment Dongles  

Payment dongles are the most basic mPOS devices typically connected via an audio jack or BLE to a mobile device that also provides the PIN pad. mPOS dongles run EMVCo Level 1 and 2 contact and contactless stacks as well as basic tamper detection and cryptography functions required for PCI on the single microcontroller in the system

Our ST25R NFC readers provide high sensitivity and facilitate antenna adaptation which significantly reduces certification efforts and helps compress time to market. We also provide Bluetooth Low Energy connectivity and Qi compliant wireless charging solutions.

Part Number

Description

STEVAL-OET004V1
USB Type-C protection and filtering demo PCB
STEVAL-ISB043V1
Qi-based wireless power receiver optimized for wearable applications up to 2.5 W using STWLC33
STEVAL-ISB045V1
2.5 W wireless charger transmitter evaluation kit
ST25R3911B-DISCO
Discovery kit for ST25R3911B high performance HF reader / NFC initiator with 1.4 W output power, VHBR and AAT
ST25R3911B-EMVCO
EMVCo reference design for the ST25R3911B high performance HF reader
NUCLEO-F429ZI
STM32 Nucleo-144 development board with STM32F429ZI MCU, supports Arduino, ST Zio and morpho connectivity
NUCLEO-F439ZI
STM32 Nucleo-144 development board with STM32F439ZI MCU, supports Arduino, ST Zio and morpho connectivity
X-NUCLEO-NFC05A1
NFC card reader expansion board based on ST25R3911B for STM32 and STM8 Nucleos

Technical Documentation

Application Notes
Description Version Size
AN4974 AN4974: Antenna matching for ST25R3911B/ST25R391x devices 2.0 3 MB
AN4914 AN4914: Automatic Antenna Tuning (AAT) of ST25R3911B/ST25R391x devices 2.0 1 MB
AN4900 AN4900: How to tune STEVAL-ISB038V1 wireless charging evaluation kit for wearable applications 4.0 1 MB
AN5043 AN5043: Layout recommendations for the design of boards with ST25R3911B/ST25R391x devices 4.0 873 KB
AN576 AN576: PCB layout optimisation 3.0 109 KB
AN316 AN316: Transil™ clamping protection mode 4.3 432 KB
AN4871 AN4871: USB Type-C protection and filtering 2.1 2 MB
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Presentations & Training Material

Presentations
Description Version Size
ST25R3911B-15 product presentation 1.0 3 MB
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Publications and Collaterals

Flyers
Description Version Size
High performance NFC/RFID readers 1.0 981 KB
Power Delivery Protection - Simply cancel ESD and EOS events 1.0 1 MB
ST Protection Finder - The new app for Android and iOS 1.0 1 MB
ST33G1M2A, ST33G1M2M Secure automotive and M2M microcontrollers 2.3 540 KB
STM32 GUI solutions - Advanced HMI now achievable on embedded systems 17.12 1 MB
STM32L4 Series - Ultra-low-power and performance 18.10 437 KB
STM32L4+ Series - Ultra-low-power and more performance 18.05 492 KB
STM32L5 Series - Excellence in ultra-low-power with more security 18.10 240 KB
Ultra-low clamping voltage 0201 ESD diodes 1.0 1 MB
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Selection Guides
Description Version Size
Protection devices selection guide 1.0 1 MB
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Brochures
Description Version Size
NFC solutions from ST 1.0 3 MB
Products and solutions for Secure Wearables 1.0 1 MB
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Design Tools
Smart selectors
Development Tools
Software Development Tools
Embedded Software
MCUs Embedded Software
ST25 - NFC / RFID Software
Wireless Connectivity Software

EMI Filtering and Signal Conditioning

Part Number Description
BALF-NRG-02D3 50Ω / conjugate match balun to BlueNRG transceiver, with integrated harmonic filter
EMIF03-SIM02M8 3-line EMI filter and ESD protection for SIM card interfaces
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Interfaces and Transceivers

Part Number Description
ST8024L Smart card interface
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NFC

Part Number Description
ST25R3911B NFC / HF RFID Reader IC
ST25R3912 NFC / HF RFID Reader IC
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Protection Devices

Part Number Description
ESDA7P120-1U1M High-power transient voltage supressor (TVS)
ESDAXLC18-1BF4 Ultra Low Capacitance Single Line Bidirectional ESD Protection
ESDZV5-1BF4 Ultra Low clamping single line bidirectional ESD protection
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Wireless Transceivers, MCUs and Modules

Part Number Description
BlueNRG-2 Bluetooth® low energy wireless system-on-chip
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Support & Community

Featured Videos

See All
Getting started with STM32CubeMX v5.0 Getting started with STM32CubeMX v5.0
STM32L5 MCU Series: Excellence in Ultra-Low-Power with More Security STM32L5 MCU Series: Excellence in Ultra-Low-Power with More Security
Introducing the ST33 as a Trusted Platform Module Introducing the ST33 as a Trusted Platform Module

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