Model Number: Can program/GSM test SIM card
Brand Name: GR card
Key Specifications/Special Features:
Card type: 2.5G gsm, CDMA, 3G EVDO, WCDMA, TD-SCDMA, 4G TD-LTE test cardCapacity: 16, 32, 64, 128, 256KBPlug-in card size:Standard card: 25*15mm (2FF)Micro card: 15*12mm (3FF)
Nano card: 12* 9mm (4FF)
- Main functions: mobile phone test with the phone tester
- Contact: 6 or 8-pin
- Suitable equipments: Agilent, Anritsu, R andS, star point
- Network compatibility: GSM, CDMA2000, USIM, ISIM, RUIM
- Browser: WIB, S atT, Celltick
- Form factor: ISO, half SIM, Quarter SIM, 10 chip, plug-in, 4FF
- Compliant to IS-820 Addendum, GSM11.11, GSM11.14, GSM03.48. GSM03.40
- Chip parameters:
- GR card 2.5GHz test IC card chip products are high performance IC used in smartcard
- Chip there are 8-bit micro-processor48K byte program memorizer (mask ROM), 256 byte internal RAM(SRAM)
- 1K byte outside RAM (SRAM), 32KB byte data memorizer (Eeprom) and the card body material is ABS or PVC
- Main character of chip:
- Memorizer (32KB):
- 256 byte inner RAM (256 x 8-bit SRAM)
- 1K byte outer RAM (1024 x 8-bit SRAM)
- 48K byte program memorizer (48Kx 8-bit ROM)
- 32K byte data memorizer (32K x 8-bit EEPROM
- EEPROM (32KB):
- 32 keep ROM as data memorizer
- Single byte read, write and wipe
- Multi bytes storage (1 byte to 1 page)
- Program clock come from vibrate clock that generated by chip itself
- Normal temperature, can proceed at least 100,000 times eraseand 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:
- Power on reset:
- Internal power on reset mechanism
- Low power work mode:
- Sleep mode
- Stop clock mode
- Safety mechanism:
- Abnormal voltage/frequency detection function, DPA/SPS attacking immunity
- Work temperature: -25 to +70°C
- Work voltage: 2.7 to 3.3, 4.5 to 5.5V
- Work frequency: 1 - 5MHz (3.57MHz)
- VAS applications:
- Super phonebook: maximum1000 phone numbers
- Super SMS: maximum 250 pieces of SMS
- Group SMS
- MultipleIMSI
- Customized STK menu/application