NXP ultraligt ev1 、ultraligt-c 17pf 50pf smart card

Parameters

Basic Parameters

Brand: NXP

Material: Usually PVC

Customization: It can be customized according to specific requirements.

Electrical Parameters

Operating Temperature: Ranging from -20°C to 55°C or -20°C to 70°C.

Operating Frequency: 13.56 MHz.

Communication Rate: 106 KB baud rate.

Data Storage: Data can be stored for 10 years or 2 years, and it can be rewritten up to 1000 times. The storage capacity can be 1024 bits, 384 bits, or 512 bits, which is divided into 16 blocks with 4 bytes per block.

Other Parameters

Unique Serial Number: It has a unique 7 - byte serial number.

Anti - Collision Function: It can handle multiple cards simultaneously, which is very useful in scenarios where multiple cards may be present in the vicinity at the same time.

Read/Write Distance: The read/write distance is within 100 mm, and the actual distance depends on the antenna.

Power Supply: There is no need for an internal power source in the card.

Instructions for Use

Reading Operation

Bring the card close to an induction device that supports reading this type of card, such as an access control card reader or a bus card reader. When the card is within the effective distance (within 100 mm), the device will automatically identify the card information. For example, when entering a residential community, just bring the card close to the access control induction area. The access control system will read the verification information such as the card's serial number, and if the verification is successful, the door will open.

Writing Operation

For the user read/write area (blocks 4 to 15), data can be written through specific writing devices and software. However, there are special regulations for some special areas. For example, part of block 2 can be set as read - only, and page 3 is a one - time programmable area, and the writing operation is irreversible. For instance, if you want to write personal consumption amount information into the card, you need to use a dedicated read/write device and follow the corresponding communication protocol and operation process.

Precautions

The card should be kept away from strong magnetic fields, high temperatures, and humid environments to avoid affecting the card's performance and data storage. For example, do not place the card near high - power electrical appliances with strong magnetic fields such as microwave ovens and induction cookers for a long time.

Application Scenarios

Access Control System

It is widely used in places such as residential communities, office buildings, and hotels. Residents or employees can bring the induction chip card close to the access control card reader. The system will verify the card's legitimacy and then open the access control, which greatly facilitates the management of personnel entry and exit. For example, a residential community uses this card as an access control card. Homeowners can enter the community by swiping the card, which improves the security and management efficiency of the community.

Campus Management

It can be used as a campus card for students, which can be used for entering and exiting the campus and dormitories, as well as for dining in the cafeteria and borrowing books from the library. When students have meals in the cafeteria, they just need to place the card on the card reader, and the fee will be deducted automatically, realizing multi - function use of a single card on campus.

Public Transportation

It is used in public transportation such as buses and subways. Passengers can pay the fare by swiping the card, which improves the boarding efficiency. For example, on some bus routes in certain cities, passengers can use this induction chip card to pay for their rides without having to prepare cash or change.