Design Files
Receive the full breakdown. See the product footprint and more in the eCad file.
- No Longer Manufactured
- MF1S7035DA4
MIFARE® Classic 4K - Mainstream contactless smart card IC for fast and easy solution development
- This page contains information on a product that is no longer manufactured (discontinued). Specifications and information herein are available for historical reference only.
NXP® Semiconductors has developed the MIFARE® MF1S703x to be used in a contactless smart card according to ISO/IEC 14443 Type A.
The MIFARE MF1S703x IC is used in applications like public transport ticketing and can also be used for various other applications.
1.1 Anti-collision
An intelligent anti-collision function allows to operate more than one card in the field simultaneously. The anti-collision algorithm selects each card individually and ensures that the execution of a transaction with a selected card is performed correctly without interference from another card in the field.
1.2 Simple integration and user convenience
The MF1S703x is designed for simple integration and user convenience which allows complete ticketing transactions to be handled in less than 100 ms.
1.3 Security
- Manufacturer programmed 4 byte Non-Unique IDentifier (NUID) for each device
- Mutual three pass authentication (ISO/IEC DIS 9798-2)
- Individual set of two keys per sector to support multi-application with key hierarchy
1.4 Delivery options
- Die on wafer, bumped die on wafer
- MOA4 contactless module
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Documentation
Quick reference to our documentation types.
1-5 of 10 documents
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Application Note
MIFARE Application Directory (MAD)
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Application Note
MIFARE type identification procedure
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Application Note
MIFARE product and handling of UIDs
