73S1210F-68IMR/F

IC SOC 32K SMART CARD READ 68QFN

• 80515 Core:
  • 1 clock cycle per instruction most instructions
  • CPU clocked up to 24MHz
  • 32KB Flash memory lockable
  • 2kB XRAM User Data Memory
  • 256 byte IRAM
  • Hardware watchdog timer
• Oscillators:
  • Single low-cost 6MHz to 12MHz crystal
  • An Internal PLL provides all the necessary clocks to each block of the system
• Interrupts:
  • Standard 80C515 4-priority level structure
  • 9 different sources of interrupt to the core
• Power Down Modes:
  • 2 standard 80C515 Power Down and IDLE modes
  • Sub-µA OFF mode
  • ON/OFF Main System Power Switch:
  • Input for an SPST momentary switch to ground
• Timers:
  • 2 Standard 80C52 timers T0 and T1
  • 1 16-bit timer
• Built-in ISO-7816 Card Interface:
  • Linear regulator produces VCC for the card 1.8V, 3V or 5V
  • Full compliance with EMV 4.1
  • Activation/Deactivation sequencers
  • Auxiliary I/O lines C4 and C8 signals
  • 7kV ESD protection on all interface pins
• Communication with Smart Cards:
  • ISO 7816 UART 9600 to 115kbps for T=0, T=1
  • 2 2-Byte FIFOs for transmit and receive
  • Configured to drive multiple external Teridian 73S8010x interfaces for multi-SAM architectures
• Voltage Detection:
  • Analog Input detection range: 1.0V to 2.5V
• Communication Interfaces:
  • Full-duplex serial interface 1200 to 115kbps UART
  • USB 2.0 Full Speed 12Mbps Interface, PC/SC compliant with 4 Endpoints:
  • Control 16B FIFO
  • Interrupt IN 32B FIFO
  • Bulk IN 128B FIFO
  • Bulk OUT 128B FIFO
• I2C Master Interface 400kbps
• Man-Machine Interface and I/Os: "
  • 6x5 Keyboard hardware scanning, debouncing and scrambling"
  • 8 User I/Os
  • Single programmable current output LED
• Operating Voltage:
  • Single supply 2.7V to 6.5V operation VPC
  • 5V supply VBUS 4.4V to 5.5V with or without battery back up operation VBAT 4.0V to 6.5V
  • Automated detection of voltage presence - Priority on VBUS over VBAT
• DC-DC Converter:
  • Requires a single 10µH Inductor
  • 3.3V / 20mA supply available for external circuits
• Operating Temperature:
  • -40°C to 85°C
• Package:
  • 68-pin QFN, 44 pin QFN