SLE4442 Contact IC Card
Summary: The SLE4442 contact IC card, which incorporates a Siemens chip, is lauded for its impeccable security measures including write protection and logical encryption capabilities. It stands as a trusty solution for safeguarding and storing sensitive data. The primary applications of this IC...
Description
Summary:
The SLE4442 contact IC card, which incorporates a Siemens chip, is lauded for its impeccable security measures including write protection and logical encryption capabilities. It stands as a trusty solution for safeguarding and storing sensitive data. The primary applications of this IC card span from storing membership points to facilitating IC card water meters, electricity meters, gas meters, and more. It boasts a 256-byte EEPROM organization method, a built-in protection memory system spanning 32 bits, a 3-byte user password, and allows for a maximum of 3 password error attempts. With its ability to repeatedly write and store information, this card ensures long-term data retention.
Our skilled team of designers will tailor the design of the SLE4442 contact card to meet all specific requirements. Each card will be adaptable and unique thanks to our expert team.
As a supplier, we understand that cost is always an important consideration for our customers. That's why we offer an option to use compatible chips from China that can meet your target cost while still maintaining the necessary functions to match your reader. We are committed to providing our customers with highly functional solutions that fit within their budget. So, whether you are looking for top-of-the-line technology or cost-efficient options, we have you covered. Let us know what your specific needs are, and we'll work with you to find the best solution.
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SLE4442 IC Card Parameter: |
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32-bit protected memory |
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256-byte EEPROM |
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3-byte user password with 3 failed attempts |
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Temperature range: 0℃ to +70℃ |
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At least 100,000 erase/write cycles |
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At least 10 years of data retention |
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Operating voltage: 5V |
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SLE4442 IC Card Function |
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The write protection area allows for individual write protection of each byte, preventing any further changes to the content once it is locked in place. Hence, the data becomes fixed and cannot be altered. |
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Data can be read before the password is verified correctly, and, if required, the data can be encrypted suitably. It is possible to appropriately encrypt the data when necessary, and one can read all the data before the password is verified correctly. |
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After correctly verifying the password, users are permitted to write or modify content. To create new content that closely resembles the original, rearrange the existing text while keeping all of the key information intact. It's important to note that when generating text using language models, it's essential to avoid replicating the same tone and structure as ChapGPT. Instead, focus on creating uniquely written content. |
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The validity of the user password, which consists of three bytes, lasts until the card is powered off. However, it can be modified after successful verification. |
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The password error counter is set to 3 when a password verification is initiated. If an incorrect password is entered, the counter will decrease by 1. Once the counter value reaches 0, the card will lock, and the data can only be read without the ability to modify or attempt password verification again. However, if the counter value is greater than 0, the counter can be reset to its initial value if the password verification is correct. |
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6. Byte addresses 0-5 and 6-7 have been written by the manufacturer before leaving the factory and cannot be changed. |
Application：Water meters;
Electricity meters;
Gas meters;
Healthcare;
Insurance;
Transportation.
See the below chart for the order procedure,
IC card description,
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Material |
PVC/PET/PETG/ABS |
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Size: |
53.98*85.6MM/Custom |
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Thickness: |
0.84MM/Custom |
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Printing: |
Offset, Silk screen, Digital Printing; |
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Chip: |
SLE4442&FM4442 |
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Printing Options: |
Digital Printing/ Offset/ Silk Screen |
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Surface: |
Glossy, Matte, Glitter, metallic, laser. |
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Security Printing: |
Hologram, OVI security printing, Fluorescent anti-counter, Micro test printing |
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Craft |
Magnetic stripe, Barcode, Embossing, Signature panel, Laser engraved, Gold/silver foil stamp, UV Spot, Punch a hole, |
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Lead time |
Normally 7-10 days after approval the artwork |
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Package: |
200/250pcs per box; 2500/3000pcs per carton |
SLE4442 Contact IC card working principle:
The IC card obtains its operating voltage through the metal electrodes on its surface. By directly connecting the integrated circuit of the card with the external interface circuit through contact with these electrodes, the external interface circuit provides the power for the integrated circuit inside the card to operate.
The IC card exchanges data with the reader through its metal electrode contact points on the surface, which directly connect the card's integrated circuit with the external interface circuit. The data communication with the reader is accomplished through a serial communication mode. The technology behind contact IC card is highly advanced and effective, enabling secure and fast data transmission. Overall, contact IC card is a reliable and convenient solution for various applications that require data exchange between the card and reader.
Cautious: The password zone is encoded with a separate address, not within the range of 0-256 bytes.
Why choose us:
We have more than 15 years smart card business line experience to produce all kinds of RFID smart cards. Two production lines are to produce contact IC cards with the capability of 50K pcs daily.
And there is the fastest and the cheapest logistics for you!
Welcome to everyone who wants to do RFID card business!
FAQ:
- What is the material for contact IC card
A: Most of material is PVC, but if you want to environmental material, we can choose the PET, PETG and PLA. - Do you have a after-sale service?
A: Sure. We have one team for pre-sale and after-sale and give you feedback within 8 hours. - What is your pricing list for this product?
A: Our price depends on your printing effect, quantity and other elements. Please kindly let me know our card details, we can quote your best price for you.
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