73S1113F
EMV Smart-Card Terminal Controller
with Built-in ISO-7816 Interface and USB
DATA SHEET
FEATURES
Communication with smart cards:
80C52 core:
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ISO-7816 UART 9600 to 115kbps (with 12MHz
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12 clock-cycle / instruction
CPU clocked up to 24MHz (with a 12MHz crystal)
crystal) for protocols T=0, T=1
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2-Byte FIFO for transmit and receive
16-bit PC (64kB program linear memory address
Hardware support to manage additional external
space)
card interfaces
Memory:
Communication interfaces:
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64kB internal Flash (Program Memory)
128 Bytes Flash Info Memory Block
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Full-duplex serial interface (1200 to 115kbps
UART)
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USB 1.1 Full Speed 12Mbps Interface (backward
compatible with USB 2.0), PC/SC compliant with 4
Endpoints:
Flash memory guaranteed for 10,000 erase-write
cycles
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1kB IRAM (internal RAM for registers) + 4kB
internal XRAM (User Data Memory)
-
-
-
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Control (16B FIFO)
Interrupt IN (32B FIFO)
Bulk IN (128B FIFO)
Bulk OUT (128B FIFO)
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Interface for external program / data memory
Boot-ROM loader program allows both In-System-
Programming and In-Application-Programming of
the embedded flash (ISP and IAP modes)
Man-Machine Interface and I/Os:
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ISP programming mode can be permanently
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5x5 Keyboard (hardware scanning, debouncing and
disabled by protection fuses
scrambling)
Oscillator:
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(7) Dedicated LCD I/Os (Control of any external
HD44780 standard LCD driver) – Can be also used
as standard I/Os
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Single low-cost 12MHz crystal
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An Internal PLL provides all the necessary clocks to
each block of the system
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(8) User I/Os
Interrupts:
Voltage Detection:
(1) Analog Input (Voltage detection range: 0.2V to
2.5V)
Operating Voltage:
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Standard 80C52 2-priority level structure
8 different sources of interrupt
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Power Down Modes:
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2.7V to 3.6V (3V to 3.6V when USB is in use)
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2 standard 80C52 Power Down and IDLE modes
Operating Temperature:
Timers:
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0°C to 85°C
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(3) Standard 80C52 timers T0, T1 and T2
Package:
Built-in ISO-7816 card interface:
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64 pin LQFP
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Independent step-up converter generates VCC for
the card (3V or 5V)
Software:
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Compliant with EMV 4.0 (EMV2000)
Activation/Deactivation sequencers
Auxiliary I/O lines (C4-C8 signals)
4.5kV ESD protection on all interface pins
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Two-level Application Programming Interface (ANSI
C-language libraries)
USB, T=0/T=1 and EMV-compliant smart card
protocol layers
PIN Management functions compatible with CCID
requirements
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© 2005 TERIDIAN Semiconductor Corporation
Rev 2.3
TERIDIAN [ TERIDIAN SEMICONDUCTOR CORPORATION ]
