ST25R3911B-EMVCO

The ST25R3911B-EMVCO reference design is a ready to use contactless payment terminal implementing a complete EMVCo Level 1 software stack. It allows contactless testing to be made with appropriate test systems, according to the EMVCo specifications.

The ST25R3911B-EMVCO reference design is equipped with a 2.4 inch resistive touch panel, surrounded by a two turn RF antenna, it shows a typical use case in contactless payment.

The STM32L476 100-pin LQFP MCU serves as host controller for the ST25R3911B and connected peripherals.

Key Features

Based on ST25R3911B high performance HF reader with 1.4 W output power
- ISO14443A, ISO14443B (more protocols supported on ST25R3911B-DISCO kit)
- Up to 1.4 W output power with differential antenna
- DPO (Dynamic Power Output)
- User selectable and automatic gain control
- QFN32, 5 mm x 5 mm package
STM32L476 32-bit microcontroller with 1 Mbyte of Flash memory
65 mm x 74 mm, two turn antenna etched on the PCB
Micro-USB connector for communication with the host PC and board supply
Integrated ST-LINK/V2 for programming and debugging of the STM32L476
2.4 inch resistive touch TFT connected in 16 bit parallel mode
S-Touch controller
Comprehensive Device Test Environment (DTE) for control of the EMVCo Level 1 firmware

Image

Resources

Technical Documentation

Product Specifications

	Description	Version	Size
	DB3434: EMVCo reference design for the ST25R3911B high performance HF reader	1.0	346 KB

Legal

License Agreement

	Description	Version	Size
	Evaluation products license agreement	1.4	128 KB
	Open Reference Material License Agreement v5		42 KB

Sample & Buy

Part Number	Core Product	Marketing Status	Unit Price (US$) *	Quantity	ECCN (US)	Country of Origin	More info	Order from ST	Order from Distributors
ST25R3911B-EMVCO	ST25R3911B	Active : Product is in volume production	-	-	EAR99	-	MORE INFO		No availability reported, please contact our Sales office

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors

Quality & Reliability

Part Number	Marketing Status	Package	Grade	RoHS Compliance Grade	WEEE Compliant	Material Declaration**
ST25R3911B-EMVCO	Active	CONTRACTS	Industrial	Ecopack2	-

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.