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부품번호 73S1209F 기능
기능 Smart Card Reader IC UART to ISO7816 / EMV Bridge IC
제조업체 Teridian Semiconductor
로고 Teridian Semiconductor 로고


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73S1209F 데이터시트, 핀배열, 회로
www.DataSheet4U.com
73S1209F
Self-Contained PINpad, Smart Card Reader
IC UART to ISO7816 / EMV Bridge IC
Simplifying System Integration™
DATA SHEET
December 2008
GENERAL DESCRIPTION
The Teridian Semiconductor Corporation 73S1209F is a
versatile and economical CMOS System-on-Chip device
intended for smart card reader applications. More
generally, it is suitable anywhere a UART to ISO-7816 /
EMV bridge function is needed. The circuit is built around
an 80515 high-performance core; it features primarily an
ISO-7816 / EMV interface and a generic asynchronous
serial interface. Delivered with turnkey Teridian embedded
firmware, it forms a ready-to-use smart card reader solution
that can be seamlessly incorporated into any
microprocessor-based system where a serial line is
available.
The solution is scalable, thanks to a built-in I2C interface
that allows to drive external electrical smart card interfaces
such as Teridian 73S8010R/C ICs. This makes the solution
immediately able to support multi-card slots or multi-SAM
architectures.
In addition, the 73S1209F features a 5x6 PINpad interface,
9 user I/Os, 2 LED outputs (programmable current),
multiple interrupt options and an analog voltage input (for
DC voltage monitoring such as battery level detection) that
make it suitable for low-cost PINpad reader devices.
The 80515 CPU core instruction set is compatible with the
industry standard 8051, while offering one clock-cycle per
instruction processing power (most instructions). With a
CPU clock running up to 24MHz, it results in up to 24MIPS
available that meets the requirements of various encryption
needs such as AES, DES / 3-DES and even RSA (for PIN
encryption for instance).
The circuit requires a single 6MHz to 12MHz crystal.
The respective 73S1209F embedded memories are 32KB
Flash program memory, 2KB user XRAM memory, and
256B IRAM memory. Dedicated FIFOs for the ISO7816
UART are independent from the user XRAM and IRAM.
Alternatively to the turnkey firmware offered by Teridian,
customers can develop their own embedded firmware
directly within their application or using Teridian 73S1209F
Evaluation Board through a JTAG-like interface.
Overall, the Teridian 73S1209F IC requires 2 distinct power
supply voltages to operate normally with full support of all
smart card voltages, 1.8V, 3V and 5V. The digital power
supply VDD requires a 2.7V to 3.6V voltage, and the analog
power supply VPC requires typically a 4.75V to 6.0V.
While the VDD is used to power up the CPU core and the
digital functions of the IC, the VPC voltage is used to supply
the proper VCC voltage to the smart card interface: The chip
incorporates an low drop-out linear voltage regulator that
generates the smart card power-supply VCC from the power
supply source VPC.
Embedded Flash memory is in-system programmable
and lockable by means of on-silicon fuses. This makes
the 73S1209F suitable for both development and
production phases.
Teridian Semiconductor Corporation offers with its
73S1209F a very comprehensive set of software
libraries for EMV. Refer to the 73S12xxF Software
User’s Guide for a complete description of the
Application Programming Interface (API Libraries) and
related Software modules.
A complete array of development and programming
tools, libraries and demonstration boards enable rapid
development and certification of readers that meet
most demanding smart card standards.
APPLICATIONS
UART to ISO-7816 / EMV Bridges
PINpad smart card readers:
o With serial connectivity
o Ideal for low-cost POS Terminals) & Digital
Identification (Secure Login, Gov’t ID...)
SIM Readers in Telecom & Personal Wireless
devices
Payphones and vending machines
General purpose smart card readers
ADVANTAGES
Reduced BOM
Low-Cost
Dual power supply required 3.3V and 5V
typical
Higher performance CPU core (up to 24MIPS)
Built-in EMV/ISO slot, expandable to multi-
slots
Powerful In-Circuit Emulation and
Programming
A complete set of EMV4.1 / ISO-7816
libraries
Turnkey PC/SC and CCID firmware and host
drivers
o Supported OS: Windows XP, WindowsTM
Mobile; Windows CE; Linux
o Other OS: Contact Teridian Semiconductor
Rev. 1.2
© 2008 Teridian Semiconductor Corporation
1




73S1209F pdf, 반도체, 판매, 대치품
73S1209F Data Sheet
DSw_w1w2.D0a9taFS_he0e0t44U.com
Figures
Figure 1: IC Functional Block Diagram ......................................................................................................... 7 
Figure 2: Memory Map ................................................................................................................................ 15 
Figure 3: Clock Generation and Control Circuits ........................................................................................ 24 
Figure 4: Oscillator Circuit........................................................................................................................... 26 
Figure 5: Power-Down Control.................................................................................................................... 27 
Figure 6: Detail of Power-Down Interrupt Logic .......................................................................................... 28 
Figure 7: Power-Down Sequencing ............................................................................................................ 28 
Figure 8: External Interrupt Configuration................................................................................................... 32 
Figure 9: I2C Write Mode Operation........................................................................................................... 55 
Figure 10: I2C Read Operation.................................................................................................................... 56 
Figure 11: Simplified Keypad Block Diagram.............................................................................................. 61 
Figure 12: Keypad Interface Flow Chart ..................................................................................................... 63 
Figure 13: Smart Card Interface Block Diagram ......................................................................................... 68 
Figure 14: External Smart Card Interface Block Diagram........................................................................... 69 
Figure 15: Asynchronous Activation Sequence Timing .............................................................................. 72 
Figure 16: Deactivation Sequence .............................................................................................................. 72 
Figure 17: Smart Card CLK and ETU Generation ...................................................................................... 73 
Figure 18: Guard, Block, Wait and ATR Time Definitions........................................................................... 74 
Figure 19: Synchronous Activation ............................................................................................................. 76 
Figure 20: Example of Sync Mode Operation: Generating/Reading ATR Signals ..................................... 76 
Figure 21: Creation of Synchronous Clock Start/Stop Mode Start Bit in Sync Mode ................................. 77 
Figure 22: Creation of Synchronous Clock Start/Stop Mode Stop Bit in Sync Mode ................................. 77 
Figure 23: Operation of 9-bit Mode in Sync Mode ...................................................................................... 78 
Figure 24: 73S1209F Typical PINpad, Smart Card Reader Application Schematic................................. 103 
Figure 25: 73S1209F Typical SIM / Smart Card Reader Application Schematic ..................................... 104 
Figure 26: 12 MHz Oscillator Circuit ......................................................................................................... 110 
Figure 27: Digital I/O Circuit ...................................................................................................................... 110 
Figure 28: Digital Output Circuit ................................................................................................................ 111 
Figure 29: Digital I/O with Pull Up Circuit.................................................................................................. 111 
Figure 30: Digital I/O with Pull Down Circuit ............................................................................................. 112 
Figure 31: Digital Input Circuit................................................................................................................... 112 
Figure 32: Keypad Row Circuit ................................................................................................................. 113 
Figure 33: Keypad Column Circuit ............................................................................................................ 113 
Figure 34: LED Circuit............................................................................................................................... 114 
Figure 35: Test and Security Pin Circuit ................................................................................................... 114 
Figure 36: Analog Input Circuit.................................................................................................................. 115 
Figure 37: Smart Card Output Circuit ....................................................................................................... 115 
Figure 38: Smart Card I/O Circuit.............................................................................................................. 116 
Figure 39: PRES Input Circuit ................................................................................................................... 116 
Figure 40: PRES Input Circuit ................................................................................................................... 116 
Figure 41: 73S1209F Pinout ..................................................................................................................... 117 
Figure 42: 73S1209F Pinout ..................................................................................................................... 118 
Figure 43: 73S1209F 68 QFN Pinout ....................................................................................................... 119 
Figure 44: 73S1209F 44 QFN Pinout ....................................................................................................... 120 
4 Rev. 1.2

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73S1209F 전자부품, 판매, 대치품
DS_1209F_004
73S1209wFwDwa.DtaataSShheeete4Ut .com
VDD
VDD
PLL
and
TIMEBASES
ICE INTERFACE
VOLTAGE REFERENCE
AND FUSE TRIM
CIRCUITRY
VPD REGULATOR
X12IN
X12OUT
12MHz
OSCILLATOR
GND
ROW0
ROW1
ROW2
ROW3
ROW4
ROW5
COL0
COL1
COL2
COL3
COL4
KEYPAD
INTERFACE
USR0
USR1
USR2
USR3
USR4
USR5
USR6
USR7
USR8
FLASH/ROM
PROGRAM
MEMORY
32KB
FLASH
INTERFACE
DATA
XRAM
2KB
OCDSI
MEMORY_
CONTROL
CONTROL
UNIT
RAM_
SFR_
CONTROL
TIMER_0_
1
SCRATCH
IRAM
256B
CORE
ALU
PMU
PORTS
SERIAL
WATCH-
DOG
TIMER
ISR
PERIPHERAL
INTERFACE
and SFR LOGIC
Pins avaiable on both 68 and 44 pin packages.
Pins only avaiable on 68 pin package.
VCC
CONTROL
LOGIC
VCC
GND
SMART
CARD
ISO
INTERFACE
RST
CLK
I/O
AUX1
AUX2
EXTERNAL
SMART
CARD
INTERFACE
PRES
PRESB
SCLK
SIO
I2C
MASTER
INT.
INT2
INT3
SCL
SDA
LED
DRIVERS
Figure 1: IC Functional Block Diagram
Rev. 1.2
7

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부품번호상세설명 및 기능제조사
73S1209F

Smart Card Reader IC UART to ISO7816 / EMV Bridge IC

Teridian Semiconductor
Teridian Semiconductor

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