1. Major specification:
256-byte EEPROM architecture;
32-byte memory architecture;
3-byte user cipher; Cipher error counter: 3 times;
Range of temperature: 0º C~70º C;
Repeated record: At least 100, 000 times;
Data duration: At least 10 years.
2. Memory layouts:
3. Secrecy characteristics:
Writing of every byte in the writing protection area (the first 32 bytes) can be protected independently. Following writing protection, the content cannot be recorded (i. e. Solidified data).
All data can be read before cipher is verified right. If necessary, data can be ciphered properly.
Writing or recording can be done after cipher is verified right.
The 3-byte user cipher can be recorded after it is verified right. It will be valid until the card is powered off.
The initial value of cipher error counter is 3. It will decrease 1 for every time the cipher is verified wrong. If counter value is 0, the card will be locked automatically while the data can only be read out and any recording cannot be done nor cipher verified. On the other hand, if counter value is not 0 and if only the cipher is verified right in one time, the initial value can be regained.
Byte addresses 21~26 are user codes. Our company can set up a unique global code here for major customer for user to issue and use uniformly (all cards cannot be recorded upon delivery).
Byte addresses 0~5 and 6~7 have been written well by the manufacturer and are not recordable.
4. Note:
Cipher area is addressed separately beyond 0~256 bytes.
RFID IC | Contact ISO7816 SLE5542(4442) 256 Byte Memory |
| SLE5528(4428) 1k Byte Memory |
| BL7442(SLE5542 Compatible, Competitive price) 256 Byte Memory |
| BL7428(SLE5528 Compatible, Competitive price) 1k Byte Memory |
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|
| Material | PVC, PET, PETG ISO Card |
|
|
| Dimension | ISO7816-1 85.60*53.98*0.80mm |
| CR80 Credit Card Size |
| Customization |
|
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| Additional Craft | Magnetic Stripe, Signature Panel, Bar Code |
| Offset Printing, Silkscreen Printing, Serial Number Printing |
| Embossing, Punching, Metallic Gold/Silver |
|
|
| Application | Access Control, Time Attendance, Hotel Management |
| Transport Ticketing, Loyalty, Casino |
| RFID IC | Contact ISO7816 SLE5542(4442) 256 Byte Memory |
| SLE5528(4428) 1k Byte Memory |
| BL7442(SLE5542 Compatible, Competitive price) 256 Byte Memory |
| BL7428(SLE5528 Compatible, Competitive price) 1k Byte Memory |
|
|
| Material | PVC, PET, PETG ISO Card |
|
|
| Dimension | ISO7816-1 85.60*53.98*0.80mm |
| CR80 Credit Card Size |
| Customization |
|
|
| Additional Craft | Magnetic Stripe, Signature Panel, Bar Code |
| Offset Printing, Silkscreen Printing, Serial Number Printing |
| Embossing, Punching, Metallic Gold/Silver |
|
|
| Application | Access Control, Time Attendance, Hotel Management |
| Transport Ticketing, Loyalty, Casino |
We are looking forward to establishing business relationship with you.More details including price you can feel free contact with us.
Welcome to your inquiry!
Jingking Technology Holding Ltd. was founded in 1984, is a state-level high-tech enterprises who dedicated to data security and collection, smart card Research And Production, Security Certification, mobile internet field, to provide excellent products and solutions.
After thirty years of continuous efforts and innovation, JingKing has now become a integrated enterprise with R&D, production, sales and service.
JingKing has get excellent achievement in smart card production, mobile payment, social security and finance's U-key, E-TOKEN, data security and collection and Industry application solutions business field. We also have accumulated rich experience and Industry application cases in the field of finance, transportation, social security, health, landed property, education etc.
With the Internet of things era come, JingKing has also made great achievements in the fields of RDID(high frequency, ultra high frequency) and in the fields of transportation, military, production, Identification and food all have Successful solutions.
Jingking's products covered smart card, system, Industry solutions, Terminal Equipment and service.
In order to meet our customer's growing request, we build the third factory in the Central China on the basis of the existing 2 factories in south China. This make our capacity to a higher level.
Jingking insisted on high-tech, high-quality, high safty core concept, JingKing business has covered 23 countries and regions, our products and services has received our customers wide recognition and praise. Through customer-oriented research and development, products, systems, solutions and services, make we become customers trusted partners.
