73S1209F Datasheet, PDF (2/123 Pages) Teridian Semiconductor Corporation – Self-Contained PINpad, Smart Card Reader IC UART to ISO7816 / EMV Bridge IC

73S1209F Data Sheet
FEATURES
80515 Core:
• 1 clock cycle per instruction (most instructions)
• CPU clocked up to 24MHz
• 32kB Flash memory with security
• 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
• Extensive device power down mode
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 for protocols T=0, T=1
• (2) 2-Byte FIFOs for transmit and receive
• Configured to drive multiple external Teridian
73S8010x interfaces (for multi-SAM
architectures)
DS_1209F_004
Communication Interfaces:
• Full-duplex serial interface (1200bps to
115kbps UART)
• I²C Master Interface (400kbps)
Man-Machine Interface and I/Os:
• 5x6 Keyboard (hardware scanning,
debouncing and scrambling)
• (9) User I/Os
• Up to 2 programmable current outputs (LED)
Voltage Detection:
• Analog Input (detection range: 1.0V to 2.5V)
• Operating Voltage:
• 2.7V to 3.6V Digital power supply
• 4.75 to 5.5V Analog, smart card power
supply
Operating Temperature:
• -40°C to 85°C
Package:
• 68-pin QFN, 44-pin QFN
Software:
• Turnkey firmware:
o Compliant with PC/SC, CCID, ISO7816
and EMV4.1 specifications
o Features a Power Down mode accessible
form the host
o Supports Plug & Play over serial interface
o Windows® XP driver available (*)
o Windows CE / Mobile driver available (*)
o Linux and other OS: Upon request
• Or for custom developments:
o A complete set of ISO-7816, EMV4.1 and
low-level libraries are available for T=0 /
T=1
o Two-level Application Programming
Interface (ANSI C-language libraries)
(*) Contact Teridian Semiconductor for
conditions and availability
2
Rev. 1.2