73s1209f68im Maxim Integrated Products, Inc., 73s1209f68im Datasheet - Page 2

• Manufacturer Part Number: 73s1209f68im
• Description: Self-contained Pinpad, Smart Card Reader Ic Uart To Iso7816 / Emv Bridge Ic
• Manufacturer: Maxim Integrated Products, Inc.

• Single low-cost 6MHz to 12MHz crystal
• An Internal PLL provides all the necessary clocks
• Standard 80C515 4-priority level structure
• 9 different sources of interrupt to the core
• 2 standard 80C515 Power Down and IDLE
• Extensive device power down mode
• (2) Standard 80C52 timers T0 and T1
• (1) 16-bit timer
• Linear regulator produces VCC for the card
• Full compliance with EMV 4.1
• Activation/Deactivation sequencers
• Auxiliary I/O lines (C4 and C8 signals)
• 7kV ESD protection on all interface pins
• ISO-7816 UART for protocols T=0, T=1
• (2) 2-Byte FIFOs for transmit and receive
• Configured to drive multiple external Teridian
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:
Interrupts:
Power Down Modes:
Timers:
Built-in ISO-7816 Card Interface:
Communication with Smart Cards:
2
to each block of the system
modes
(1.8V, 3V or 5V)
73S8010x interfaces (for multi-SAM
architectures)
Communication Interfaces:
• Full-duplex serial interface (1200bps to
• I
Man-Machine Interface and I/Os:
• 5x6 Keyboard (hardware scanning,
• (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
Operating Temperature:
• -40°C to 85°C
Package:
• 68-pin QFN, 44-pin QFN
Software:
• Turnkey firmware:
• Or for custom developments:
115kbps UART)
debouncing and scrambling)
supply
o Compliant with PC/SC, CCID, ISO7816
o Features a Power Down mode accessible
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
o A complete set of ISO-7816, EMV4.1 and
o Two-level Application Programming
2
C Master Interface (400kbps)
and EMV4.1 specifications
form the host
low-level libraries are available for T=0 /
T=1
Interface (ANSI C-language libraries)
(*) Contact Teridian Semiconductor for
conditions and availability
Rev. 1.2