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SIM Carte China SIM Card Supplier SIM Card Manufacturer for Whole Series SIM Card Telecom Use LTE USIM CARD, WCDMA USIM CARD GSM SIM CARD, CDMA SIM card
1-Support Milenage and XOR algorithm, Matching the standards of GSM11.11, GSM11.12, GSM11.14, GSM11.17.
2- Matching the standard of ISO7816.
3- Modularization design that is convenient to realize new functions .
4- Optimized file management system, which supports file access path selection.
5- STK data encrypt and checkout match the GSM03.48 standard absolutely.
6- Supporting the norm of the China Mobile OTA2,the little assistant of no agony, Mass Storage Telephone Book,Group Sending Short Message etc.
7- Supporting inner backup mechanism to insure the data Integrality.
8- supporting T=0 transmission protocol,Communication velocity supports 372/1 and 512/8.
9- Having the function that against inserting and pulling out of card when power on,and abnormal power off.
10- Supporting the algorithm of DES ,3DES ,COMP128-1 and have protection against attacking mechanism.
11- Supporting the function of the circuitry encrypt and circuitry secrecy,preventing communication data against being stolen or juggled unlawful .And it can be used to check out the data integrality.
12- Agile individuation instructions not only insure the require of safety management but also can satisfy all kinds of Customer’s requires of pluralistic STK functions.
13- Perfect safety function and safety strategy,passed EAL4+safe authentication.
Main character of chip
CPU:
– 8 bit CPU or 16bit CPU
Memory size: 128K
EEPROM:
– single byte read ,write, and wipe
– multi bytes storage(1byte to1page)
– program clock come from vibrate clock that generated by chip itself
– At the normal temperature, can proceed at least 100,000 times erase and write operations.
– EEPROM data endurance more than ten years
– EEPROM program voltage generated in the chip
Serial I/O interface:
– Match ISO/IEC-7816
– asynchronous half duplex transmission protocol
– Two kinds of transmission velocity(372/1 and 512/8)optional
Randomizer:
-8- bit randomizer
Power on reset
– internal power on reset mechanism
Low power work mode:
– SLEEP mode
– CLOCK STOP mode
Safety mechanism:
– Abnormal voltage/frequency detection function, DPA/SPS attacking immunity
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Card Model
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LTE USIM Card
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Network
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4G LTE, Compatible with WCDMA and GSM
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Algorithm
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Milenage
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Printing
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Custom Printing
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Programming
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Blank or do programming in factory
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Size
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3-in-1 SIM Card (Nano/Micro/Standard)
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Chip Memory
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128KB
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HKCARD ELECTRONICS CO.,LIMITED
Whatsapp/wechat:+8615817372512
Skype：byron1681
Email：byron@cardmfg.com
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