Green Card (Shenzhen) Co. Ltd
Green Card (Shenzhen) Co. Ltd
Phone Card, Made of ABS or PVC, with 2.7 to 3.3V Working Voltage
  • Phone Card, Made of ABS or PVC, with 2.7 to 3.3V Working Voltage
Phone Card, Made of ABS or PVC, with 2.7 to 3.3V Working Voltage

Phone Card, Made of ABS or PVC, with 2.7 to 3.3V Working Voltage

Payment Type:
Telegraphic Transfer in Advance (Advance TT, T/T)
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Basic Info
Basic Info
Payment Type: Telegraphic Transfer in Advance (Advance TT, T/T)
Product Description
Product Description
  • Body material: ABS or PVC
  • CPU: 8 bits
  • Memorizer (32KB):
    • 256 bytes inner RAM (256 x 8-bit SRAM)
    • 1KB outer RAM (1,024 x 8-bit SRAM)
    • 48KB program memorizer (48KB x 8-bit ROM)
    • 32KB data memorizer (32KB x 8-bit EEPROM)
  • EEPROM (32KB):
    • 32KB EEPROM 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 chipitself
  • At the normal temperature, can proceed at least 100,000 timeserase 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 bits
  • Power on reset: internal power on reset mechanism
  • Low power work mode: sleep and clock stop
  • Safety mechanism: abnormal voltage/frequency detectionfunction, DPA/SPS attacking immunity
  • Working temperature: -25 to +70°C
  • Working voltage: 2.7 to 3.3V, 4.5V to 5.5V
  • Working frequency: 1 to 5MHz (3.57MHz)
  • Can be used in the agilent 8960 and others to test set whenrunning any GSM test or lab application
  • Several benefits:
    • UMTS security variables within the SIM match the defaultsettings of the GSM test and lab applications
    • Set-up time is reduced because the SIM is configured with thesame default IMSI and PLMN values broadcast from the test set
    • For dual mode testing, GSM speech loopback is supported for GSMbit error ratio (BER) measurements
  • 256 bytes inner RAM (256 x 8-bit SRAM)
  • 1KB outer RAM (1,024 x 8-bit SRAM)
  • 48KB program memorizer (48KB x 8-bit ROM)
  • 32KB data memorizer (32KB x 8-bit EEPROM)
  • 32KB EEPROM as data memorizer
  • Single byte read, write, and wipe
  • Multi-bytes storage (1 byte to 1 page)
  • Match ISO/IEC-7816
  • Asynchronous half-duplex transmission protocol
  • Two kinds of transmission velocity (372/1 and 512/8)optional
  • UMTS security variables within the SIM match the defaultsettings of the GSM test and lab applications
  • Set-up time is reduced because the SIM is configured with thesame default IMSI and PLMN values broadcast from the test set
  • For dual mode testing, GSM speech loopback is supported for GSMbit error ratio (BER) measurements
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