73S1210F Data Sheet
DS_1210F_001
FEATURES
80515 Core:
Communication Interfaces:
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1 clock cycle per instruction (most instructions)
CPU clocked up to 24MHz
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Full-duplex serial interface (1200 to 115kbps
UART)
I2C Master Interface (400kbps)
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32KB Flash memory (lockable)
2kB XRAM (User Data Memory)
256 byte IRAM
Man-Machine Interface and I/Os:
6x5 Keyboard (hardware scanning, debouncing
and scrambling)
Hardware watchdog timer
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(8) User I/Os
Oscillators:
Single programmable current output (LED)
Operating Voltage:
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Single low-cost 6MHz to 12MHz crystal
An Internal PLL provides all the necessary clocks to
each block of the system
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)
Interrupts:
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Standard 80C515 4-priority level structure
9 different sources of interrupt to the core
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Automated detection of voltage presence - Priority
on VBUS over VBAT
Power Down Modes:
DC-DC Converter:
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2 standard 80C515 Power Down and IDLE modes
Sub-µA OFF mode
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Requires a single 10µH Inductor
3.3V / 20mA supply available for external circuits
ON/OFF Main System Power Switch:
Input for an SPST momentary switch to ground
Operating Temperature:
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-40°C to 85°C
Timers:
Package:
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(2) Standard 80C52 timers T0 and T1
(1) 16-bit timer
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68-pin QFN, 44 pin QFN
Turnkey Firmware:
Built-in ISO-7816 Card Interface:
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Compliant with PC/SC, ISO7816 and EMV4.1
specifications
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Linear regulator produces VCC for the card
(1.8V, 3V or 5V)
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Features a Power Down mode accessible from the
host
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Full compliance with EMV 4.1
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Supports Plug & Play over serial interface
Windows® XP driver available (*)
Windows CE / Mobile driver available (*)
Linux and other OS: Upon request
Or for custom developments:
Activation/Deactivation sequencers
Auxiliary I/O lines (C4 and C8 signals)
7kV ESD protection on all interface pins
Communication with Smart Cards:
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ISO 7816 UART 9600 to 115kbps for T=0, T=1
(2) 2-Byte FIFOs for transmit and receive
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A complete set of ISO-7816, EMV4.1 and
low-level libraries are available for T=0 / T=1
Configured to drive multiple external Teridian
73S8010x interfaces (for multi-SAM architectures)
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Two-level Application Programming Interface
(ANSI C-language libraries)
Voltage Detection:
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Analog Input (detection range: 1.0V to 2.5V)
(*) Contact Teridian Semiconductor for conditions and
availability.
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Rev. 1.4