SIM card with standard card size, ICCID, IMSI, PUK and PIN programmable

Model Number: SIM CARD Brand Name: GRcard Key Specifications/Special Features: OS: Native and JavaIC: 32Kb - 512KbNetwork compatibility: GSM, CDMA 2000, USIM, ISIM, RUIMBrowser: WIB, S@T, CelltickPUK, ICCID, SID, ESN, KI, PIN and PRL programmableSecurity controller: Infineon, ST, Samsung and moreForm factor: ISO, half SIM, Quarter SIM, 10 chip, plug-in, 4FFContact: 6 or 8 pinsIn-house apps developmentCompliant with IS-820 Addendum, GSM11.11, GSM11.14, GSM 03.48, GSM 03.40Supports many UTK mobile value added application in the CDMA networkCompatible with both GSM and CDMA network
Supports the OTA method of downloading updates of applications
Supports expansion of STK services
Security verification algorithm:
GSM: A3A8 algorithm (COMP128-1/2/3)
CDMA: CAVE algorithm revision C
DES/3DES: encryption/decryption algorithm
Supports internal back-up mechanism so as to maintain data integrity
User card EEPROM memory size is selectable at 32k, 64K
Contains anti-cloning security protection
Main characteristics of SIM card


- Matching the standards of GSM11.11, GSM11.12, GSM11.14, GSM11.17
- Matching the standard of ISO7816
- Modularization design that is convenient to realize new functions
- Optimized file management system, which supports file access path selection
- STK data encrypt and checkout match the GSM03.48 standard absolutely
- Supporting the norm of the China Mobile OTA2, the little assistant
of no agony, Mass Storage Telephone Book, Group Sending Short Message etc
- Supporting inner backup mechanism to insure the data integrality
- Supporting T=0 transmission protocol, communication velocity
supports 372/1 and 512/8
- Having the function that is against inserting and pulling out of card when power on, and abnormal power off
- Supporting the algorithm of DES, 3DES, COMP128-1 and have protection against attacking mechanism
- 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
- Agile individuation instructions not only insure the requirement of safety management but also can satisfy all kinds of customer’s requirement of pluralistic STK functions
- Perfect safety function and safety strategy, passed EAL4+safeauthentication
Main character of chip


CPU
-8 bit CPU or 16bit CPU
Memory size: 16K, 32K, 64K or 128K
EEPROM
- Single byte read, write, and wipe
- Multi bytes storage (1 byte to 1 page)
- Program clock comes from vibrate clock that is generated by chip itself
-At the normal temperature, can proceed at least 100,000 times erase and write operations