技术特性

• Features
  • Mobile communications (GSM, 3G and CDMA)
  • Java Card™ applications
  • Multimedia
  • Mobile TV, banking & transportation
• Hardware features
  • ARM® SecurCore® SC300™ 32-bit RISC core
  • 30 Kbytes User RAM
  • 1280 Kbytes User Flash memory with OTP area:
    • 10-year data retention
    • 100,000 Erase/Write cycles
    • Page granularity of 256 Bytes
    • Block granularity: 1 Kbyte
    • 256 Bytes of OTP for User
    • Page Erase time 5 ms
    • Block Erase 1 Kbyte in 15 ms
    • Programming performance up to 10μs/byte in Chained mode
    • Flash Erase / Write Protection software programmable on 128 Kbyte Sectors
  • Asynchronous Receiver Transmitter supporting ISO/IEC 7816-3 T=0 and T=1 protocols
  • Single Wire Protocol (SWP) Interface for communications with NFC router
  • Optional Serial Peripheral Interface (SPI) Slave interface
  • Two 16-bit timers with interrupt capability and one extra 16-bit timer with watchdog capability
  • 1.8V, 3V and 5V supply voltage ranges
  • External clock frequency from 1 up to 10 MHz
  • High performance provided by:
    • CPU clock frequency up to 25 MHz
    • External clock multiplier (2x, 3x, and 4x)
  • Current consumption compatible with GSM and ETSI specifications
  • Power-saving Standby state
  • Contact assignment compatible with ISO/IEC 7816-2
  • ESD protection greater than 4 kV (HBM)
  • 8-lead plastic small outline (208 mils body width) ECOPACK® package
• Software features
  • Secure Flash Loader
  • Flash drivers
• Security features
  • Active shield
  • Memory Protection Unit (MPU)
  • Monitoring of environmental parameters
  • Protection against faults
  • ISO 3309 CRC calculation block
  • True Random Number Generator
  • Unique serial number on each die
  • Hardware security-enhanced DES accelerator
  • NESCRYPT coprocessor for public key cryptography algorithm
• Development environment
  • C Compiler
  • Simulator
  • Emulator

功能框图