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Smart Card Interface 200mW Wafer

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MF1SEP1031DUD/03V General Description

MIFARE Plus is the only mainstream smart card family compatible with MIFARE? Classic? 1K and MIFARE Classic 4K that offers preissuance of cards before making security upgrades in the infrastructure. After security upgrade to Security Level 3, MIFARE Plus uses Advanced Encryption Standard (AES) for authentication, data integrity, and encryption.MIFARE Plus SE is the entry-level version of NXP’s proven and reliable MIFARE Plus product family. Designed for full functional compatibility with MIFARE Classic 1K, it provides support for the MIFARE Classic value blocks.MIFARE Plus SE is the choice for customers who want to switch to higher security while preparing for the future by introducing cards, ready for AES security, into the existing system environment.MIFARE Plus SE cards are easy to distribute into running MIFARE Classic systems since it uses a linear memory structure compatible to MIFARE Classic, and because MIFARE Plus SE supports all MIFARE Classic value-block operations in the Security Levels SL1 and SL3. MIFARE Plus SE stores its 128-bit AES keys on top of the data blocks. The optional AES authentication in SL1 enables efficient detection of cards not belonging to the system.

NXP Semiconductor Inventory

Key Features

Secure contactless smart card IC for seamless migration
NXP Semiconductor Original Stock


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NXP Semiconductor Inventory


Category RF and WirelessRFID, RF Access, Monitoring ICs Mfr NXP USA Inc.
Series - Package Bulk
Product Status Active Type RFID Transponder
Frequency 13.56MHz Standards ISO 14443
Interface UART Voltage - Supply -
Operating Temperature -25°C ~ 70°C Mounting Type Surface Mount
Package / Case Die Supplier Device Package Die
Base Product Number MF1SEP1031

Service Policies and Others

After-Sales & Settlement Related

payment Payment

We accept TT prepayment (bank transfer), paypal, credit cards, Western Union, Money Gram.

If you have specific preferences or requirements for payment channels, please contact our sales team. 

customers are required to pay all possible fees, including sales tax,customs fees, etc.

shipping Shipping And Packing
Shipping Method

Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.


AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

warranty Warranty & Returns

Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.


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MF1SEP1031DUD/03V Datasheet PDF

Preliminary Specification MF1SEP1031DUD/03V PDF Download

MF1SEP1031DUD/03V PDF Preview

Availability: 5042 pieces

Qty. Unit Price(USD) Ext. Price
1+ $1.051 $1.05
200+ $0.408 $81.60
500+ $0.393 $196.50
1000+ $0.385 $385.00

The prices below are for reference only.