Performance of Product|

THC20F06D is an 8-bit CPU contact smart card IC with a total of 64 kB FLASH and hardware DES/TRNG, suitable for general IC card applications, such as 32K SIM, Banking Card, CA in Paid TV, Campus Card, City Card, etc.

Features of Product|

    Performance
  • High-performance 8051-compatible 8-bit CPU
    • 1 instruction = 1~3 machine cycles
    • 1 machine cycle = 4 clock（typical）
  • CPU operating clock can be dynamically switched between internal oscillator and external clock by software
    • Internal clock frequency is 5 MHz to 40 MHz (nominal)
    Resources
  • Memories
    • FLASH 64 kB (64 BPS)
    • RAM 1.75 kB (in XDATA) + 256 Bytes (in IDATA)
    • NMROM 256 Bytes, programmable only when manufacturing, including 8 Bytes SN (the unique Serial Number for each chip)
  • FLASH features
    • Support Sector Erase (64 Bytes per Sector)
    • Block Erase(4096 Bytes per Block)
    • Sector Program(faster than Byte by Byte Program)
    • Byte Program
    • Bit value: 1 after erasing, 0 after programming to be 0
  • FLASH flexible to be program or data memory
    • COS downloadable via standard 7816 interface
    • 64 kB FLASH in CODE, 60 kB FLASH in XDATA
  • DES: DES and Triple DES
  • TRNG(True Random Number Generator): for secure transactions
  • Two 16-bit timers, 5 interrupt sources
    Security
  • Scrambling data storage
  • High/low voltage and high/low clock frequency detectors
    Compatibility
  • ISO/IEC 7816-3 serial interface
  • UART supporting ISO/IEC 7816-3 T=0 and T=1 protocol, and 10 baud rates: FD = 11, 12, 13, 18, 91, 92, 93, 94, 95, 96
  • Support GSM power consumption standards, including Clock Stop mode
    Security
  • Under the Energy-saving mode, the current is less than 100 uA
  • external clock frequency 1 ~ 5M Hz
  • Working voltage range: 2.7v-5.5v
  • Operating temperature: -40-85 °C
  • ESD protection> 4000 v (HBM)