73S8014RT-IL/F2

73S8014RT-IL/F2 Datasheet

73S8014R Smart Card Interface

Part	Datasheet
73S8014RT-IL/F2	73S8014RT-IL/F2 (pdf)

Related Parts	Information
73S8014R-IL/F2	73S8014R-IL/F2
73S8014R-ILR/F2	73S8014R-ILR/F2
73S8014RT-ILR/F2	73S8014RT-ILR/F2

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Simplifying System Integration 73S8014R Smart Card Interface DATA SHEET September 2008 The Teridian 73S8014R is a single smart card ICC interface circuit, firmware compatible with 8024-type devices for configurations where only asynchronous cards must be supported. It is derived from the 73S8024RN industrystandard electrical interface. The 73S8014R has been optimized to match most of the typical Set-Top-Box / A/V Conditional Access applications. Optimization essentially involved a smaller pin-count, support for single I/O, and maximum card current of 65mA ISO-7816 / EMV compliance . The 73S8014R interfaces with the host processor through the same bus digital I/Os as the 73S8024RN, which is compatible with any other 8024-type IC. As a result, the 73S8014R is a very attractive cost-reduction path from traditional 8024 ICs. The 73S8014R has been designed to provide full electrical compliance with ISO 7816-3 and EMV specifications. Interfacing with the system controller is done through a control bus, composed of digital inputs to control the interface, and one interrupt output to inform the system controller of the card presence and faults. The card clock can be generated by an on-chip oscillator using an external crystal or by connection to an externally supplied clock signal. The 73S8014R incorporates an ISO 7816-3 activation/deactivation sequencer that controls the card signals. Level-shifters drive the card signals with the selected card voltage 3V or 5V , coming from an internal Low Drop-Out LDO voltage regulator. This LDO regulator is powered by a dedicated power supply input VPC. Digital circuitry is powered separately by a digital power supply VDD. With its embedded LDO regulator, the 73S8024RN is a cost-effective solution for any application where a 5V typically -5% +10% power supply is available. Emergency card deactivation is initiated upon card extraction or upon any fault detected by the protection circuitry. The fault can be a card over-current, VCC undervoltage or power supply fault VDD . The card over-current circuitry is a true current detection function, as opposed to VCC voltage drop detection, as usually implemented in non-Teridian 8024 interface ICs. The VDD voltage fault has a threshold voltage that can be adjusted with an external resistor network. It allows automated card deactivation at a customized VDD voltage threshold value. It can be used, for instance, to match the system controller operating voltage range. • Set-Top-Box Conditional Access and Pay-per-View • General purpose smart card readers ADVANTAGES • Same advantages as the Teridian 73S80xxR family VCC card generated by an LDO regulator Very low power dissipation saves up to 1/2W Fewer external components are required Better noise performance • True card over-current detection • Firmware compatibility with all 8024 ICs • Small format 20SO package • Card Interface Complies with ISO 7816-3 and EMV Supports 3V / 5V cards ISO 7816-3 Activation / Deactivation sequencer Automated deactivation upon hardware fault i.e. upon drop on VDD power supply or card overcurrent The VDD voltage supervisor threshold value fault can be externally adjusted Over-current detection 130mA max Card CLK clock frequency up to 20MHz • System Controller Interface 3 Digital inputs control the card activation / deactivation, card reset and card voltage 2 Digital inputs control the card clock frequency 1 Digital output, interrupt to the system controller, reports to the host the card presence and faults Crystal oscillator or host clock, up to 27MHz • Regulator Power Supply 4.75V to 5.5V • Digital Interfacing 2.7V to 5.5V • 6kV ESD protection on the card interface • Package SO 20-pin • RoHS compliant 6/6 lead-free package 2008 Teridian Semiconductor Corporation 73S8014R Data Sheet FUNCTIONAL DIAGRAM VDDF_ADJ CMDVCC RSTIN 5V/#V TEST OFF CKDIV1 CKDIV2 XTALIN XTALOUT IOUC vdd circuits INTERNAL POWER SUPPLY VOLTAGE REFERENCE VDD FAULT VPD - internal supply bias currents VCC FAULT vref CONTROLLER AND REGISTERS 1.5MHz R-C OSC. LDO REGULATOR FAULT LOGIC RESET BUFFER XTAL OSC CLOCK GENERATION 6 Ordering Information 28 7 Related Documentation 28 8 Contact Information 28 73S8014R Data Sheet DS_8014R_012 Figures Figure 1 73S8014R Block Diagram 2 Figure 2 73S8014R 20-SOP Pin 5 Figure 3 73S8014R Typical Application Schematic 15 Figure 4 Activation Sequence RSTIN Low When CMDVCC Goes Low 18 Figure 5 Activation Sequence RSTIN High When CMDVCC Goes 19 Figure 6 Deactivation Sequence 19 Figure 7 Timing Diagram Management of the Interrupt Line OFF 20 Figure 8 I/O and I/OUC State 21 Figure 9 I/O I/OUC Delays Timing Diagram 21 Figure 10 Open Drain type OFF 22 Figure 11 Power Input/Output Circuit, VDD, VPC, VCC 22 Figure 12 Smart Card CLK Driver Circuit 23 Figure 13 Smart Card RST Driver Circuit 23 Figure 14 Smart Card IO Interface Circuit 24 Figure 15 Smart Card IOUC Interface 24 Figure 16 General Input Circuit 25 Figure 17 Oscillator Circuit 25 Figure 18 VDDF_ADJ 26 Figure 19 Mechanical Drawing 20-Pin SO Package 27 Tables Table 1 73S8014R 20-Pin SOP Pin Definitions 6 Table 2 Absolute Maximum Device 8 Table 3 Recommended Operating Conditions 8 Table 4 Package Thermal 9 Table 5 DC Smart Card Interface Requirements 9 Table 6 Digital Signals Characteristics 11 Table 7 DC 12 Table 8 Voltage Fault Detection Circuits 13 Table 9 Order Numbers and Packaging Marks 28 DS_8014R_012 1 Pinout The 73S8014R is supplied as a 20-pin SO package. RSTIN I/OUC VPC CLKDIV2 CMDVCC 5V/#V GND XTALIN 73S8014R XTALOUT Figure 2 73S8014R 20-SOP Pin Out 73S8014R Data Sheet CLKDIV1 PRES VCC CLK GND RST I/O VDD VDDF_ADJ GND 73S8014R Data Sheet DS_8014R_012 Table 1 provides the 73S8014R pin names, pin numbers, type, equivalent circuits and descriptions. Table 1 73S8014R 20-Pin SOP Pin Definitions Pin Name Number Type Card Interface PRES 18 PSO 16 GND Host Processor Interface CMDVCC 5V/#V Equivalent Circuit Figure 14 Figure 13 Figure 12 Figure 16 Figure 11 Card I/O Data signal to/from card. Includes an 11k pull-up resistor to VCC. Card reset provides reset RST signal to card. Card clock provides clock signal CLK to card. The rate of this clock is determined by the external crystal frequency or frequency of the external clock signal applied on XTALIN and CLKDIV selections. Card Presence switch active high indicates card is present. Includes a high-impedance pull-down current source. Card power supply logically controlled by sequencer, output of LDO regulator. Requires an external filter capacitor to the card GND. 6 Ordering Information Table 9 lists the order numbers and packaging marks used to identify 73S8014R products. Table 9 Order Numbers and Packaging Marks Part Description 73S8014R 20-pin Lead-Free 73S8014R 20-pin Lead-Free Tape / Reel Order Number 73S8014R-IL/F 73S8014R-ILR/F Packaging Mark 73S8014R 7 Related Documentation The following 73S8014R document is available from Teridian Semiconductor Corporation: 73S8014R/RN/RT 20SO Demo Board User Manual 8 Contact Information For more information about Teridian Semiconductor products or to check the availability of the 73S8014R, contact us at: 6440 Oak Canyon Road Irvine, CA 92618-5201 Telephone 714 508-8800 FAX 714 508-8878 Email: For a complete list of worldwide sales offices, go to DS_8014R_012 9/3/2008 First publication. 73S8014R Data Sheet 2008 Teridian Semiconductor Corporation. All rights reserved. Teridian Semiconductor Corporation is a registered trademark of Teridian Semiconductor Corporation. Simplifying System Integration is a trademark of Teridian Semiconductor Corporation. All other trademarks are the property of their respective owners. Teridian Semiconductor Corporation makes no warranty for the use of its products, other than expressly contained in the Company’s warranty detailed in the Teridian Semiconductor Corporation standard Terms and Conditions. The company assumes no responsibility for any errors which may appear in this document, reserves the right to change devices or specifications detailed herein at any time without notice and does not make any commitment to update the information contained herein. Accordingly, the reader is cautioned to verify that this document is current by comparing it to the latest version on or by checking with your sales representative. Teridian Semiconductor Corp., 6440 Oak Canyon Rd., Suite 100, Irvine, CA 92618 TEL 714 508-8800, FAX 714 508-8877,

PDF Datasheet Preview

Simplifying System Integration
73S8014R Smart Card Interface

DATA SHEET September 2008

The Teridian 73S8014R is a single smart card ICC interface circuit, firmware compatible with 8024-type devices for configurations where only asynchronous cards must be supported. It is derived from the 73S8024RN industrystandard electrical interface. The 73S8014R has been optimized to match most of the typical Set-Top-Box / A/V Conditional Access applications. Optimization essentially involved a smaller pin-count, support for single I/O, and maximum card current of 65mA ISO-7816 / EMV compliance .

The 73S8014R interfaces with the host processor through the same bus digital I/Os as the 73S8024RN, which is compatible with any other 8024-type IC. As a result, the 73S8014R is a very attractive cost-reduction path from traditional 8024 ICs. The 73S8014R has been designed to provide full electrical compliance with ISO 7816-3 and EMV specifications.

Interfacing with the system controller is done through a control bus, composed of digital inputs to control the interface, and one interrupt output to inform the system controller of the card presence and faults.

The card clock can be generated by an on-chip oscillator using an external crystal or by connection to an externally supplied clock signal.

The 73S8014R incorporates an ISO 7816-3 activation/deactivation sequencer that controls the card signals. Level-shifters drive the card signals with the selected card voltage 3V or 5V , coming from an internal Low Drop-Out LDO voltage regulator. This LDO regulator is powered by a dedicated power supply input VPC. Digital circuitry is powered separately by a digital power supply VDD. With its embedded LDO regulator, the 73S8024RN is a cost-effective solution for any application where a 5V typically -5% +10% power supply is available.

Emergency card deactivation is initiated upon card extraction or upon any fault detected by the protection circuitry. The fault can be a card over-current, VCC undervoltage or power supply fault VDD . The card over-current circuitry is a true current detection function, as opposed to VCC voltage drop detection, as usually implemented in non-Teridian 8024 interface ICs.

The VDD voltage fault has a threshold voltage that can be adjusted with an external resistor network. It allows automated card deactivation at a customized VDD voltage threshold value. It can be used, for instance, to match the system controller operating voltage range.
• Set-Top-Box Conditional Access and Pay-per-View
• General purpose smart card readers

ADVANTAGES
• Same advantages as the Teridian 73S80xxR family VCC card generated by an LDO regulator Very low power dissipation saves up to 1/2W Fewer external components are required Better noise performance
• True card over-current detection
• Firmware compatibility with all 8024 ICs
• Small format 20SO package
• Card Interface Complies with ISO 7816-3 and EMV Supports 3V / 5V cards ISO 7816-3 Activation / Deactivation sequencer Automated deactivation upon hardware fault i.e. upon drop on VDD power supply or card overcurrent The VDD voltage supervisor threshold value fault can be externally adjusted Over-current detection 130mA max Card CLK clock frequency up to 20MHz
• System Controller Interface 3 Digital inputs control the card activation / deactivation, card reset and card voltage 2 Digital inputs control the card clock frequency 1 Digital output, interrupt to the system controller, reports to the host the card presence and faults Crystal oscillator or host clock, up to 27MHz
• Regulator Power Supply 4.75V to 5.5V
• Digital Interfacing 2.7V to 5.5V
• 6kV ESD protection on the card interface
• Package SO 20-pin
• RoHS compliant 6/6 lead-free package
2008 Teridian Semiconductor Corporation
73S8014R Data Sheet FUNCTIONAL DIAGRAM

VDDF_ADJ

CMDVCC RSTIN 5V/#V TEST

OFF CKDIV1 CKDIV2 XTALIN

XTALOUT

IOUC
vdd circuits

INTERNAL POWER SUPPLY VOLTAGE REFERENCE

VDD FAULT

VPD - internal supply
bias currents

VCC FAULT vref

CONTROLLER AND

REGISTERS
1.5MHz

R-C OSC.

LDO REGULATOR

FAULT LOGIC

RESET BUFFER

XTAL OSC

CLOCK GENERATION
6 Ordering Information 28
7 Related Documentation 28
8 Contact Information 28
73S8014R Data Sheet

DS_8014R_012

Figures

Figure 1 73S8014R Block Diagram 2 Figure 2 73S8014R 20-SOP Pin 5 Figure 3 73S8014R Typical Application Schematic 15 Figure 4 Activation Sequence RSTIN Low When CMDVCC Goes Low 18 Figure 5 Activation Sequence RSTIN High When CMDVCC Goes 19 Figure 6 Deactivation Sequence 19 Figure 7 Timing Diagram Management of the Interrupt Line OFF 20 Figure 8 I/O and I/OUC State 21 Figure 9 I/O I/OUC Delays Timing Diagram 21 Figure 10 Open Drain type OFF 22 Figure 11 Power Input/Output Circuit, VDD, VPC, VCC 22 Figure 12 Smart Card CLK Driver Circuit 23 Figure 13 Smart Card RST Driver Circuit 23 Figure 14 Smart Card IO Interface Circuit 24 Figure 15 Smart Card IOUC Interface 24 Figure 16 General Input Circuit 25 Figure 17 Oscillator Circuit 25 Figure 18 VDDF_ADJ 26 Figure 19 Mechanical Drawing 20-Pin SO Package 27

Tables

Table 1 73S8014R 20-Pin SOP Pin Definitions 6 Table 2 Absolute Maximum Device 8 Table 3 Recommended Operating Conditions 8 Table 4 Package Thermal 9 Table 5 DC Smart Card Interface Requirements 9 Table 6 Digital Signals Characteristics 11 Table 7 DC 12 Table 8 Voltage Fault Detection Circuits 13 Table 9 Order Numbers and Packaging Marks 28

DS_8014R_012
1 Pinout

The 73S8014R is supplied as a 20-pin SO package.

RSTIN

I/OUC

VPC CLKDIV2 CMDVCC
5V/#V GND

XTALIN
73S8014R

XTALOUT

Figure 2 73S8014R 20-SOP Pin Out
73S8014R Data Sheet

CLKDIV1 PRES VCC CLK GND RST I/O VDD VDDF_ADJ GND
73S8014R Data Sheet

DS_8014R_012

Table 1 provides the 73S8014R pin names, pin numbers, type, equivalent circuits and descriptions.

Table 1 73S8014R 20-Pin SOP Pin Definitions

Pin Name Number Type Card Interface

PRES
18 PSO
16 GND

Host Processor Interface

CMDVCC
5V/#V

Equivalent Circuit

Figure 14 Figure 13 Figure 12

Figure 16 Figure 11

Card I/O Data signal to/from card. Includes an 11k pull-up resistor to VCC.

Card reset provides reset RST signal to card.

Card clock provides clock signal CLK to card. The rate of this clock is determined by the external crystal frequency or frequency of the external clock signal applied on XTALIN and CLKDIV selections.

Card Presence switch active high indicates card is present. Includes a high-impedance pull-down current source.

Card power supply logically controlled by sequencer, output of LDO regulator. Requires an external filter capacitor to the card GND.
6 Ordering Information

Table 9 lists the order numbers and packaging marks used to identify 73S8014R products.

Table 9 Order Numbers and Packaging Marks

Part Description 73S8014R 20-pin Lead-Free 73S8014R 20-pin Lead-Free Tape / Reel

Order Number 73S8014R-IL/F 73S8014R-ILR/F

Packaging Mark 73S8014R
7 Related Documentation

The following 73S8014R document is available from Teridian Semiconductor Corporation:
73S8014R/RN/RT 20SO Demo Board User Manual
8 Contact Information

For more information about Teridian Semiconductor products or to check the availability of the 73S8014R, contact us at:
6440 Oak Canyon Road Irvine, CA 92618-5201

Telephone 714 508-8800 FAX 714 508-8878 Email:

For a complete list of worldwide sales offices, go to

DS_8014R_012
9/3/2008

First publication.
73S8014R Data Sheet
2008 Teridian Semiconductor Corporation. All rights reserved. Teridian Semiconductor Corporation is a registered trademark of Teridian Semiconductor Corporation. Simplifying System Integration is a trademark of Teridian Semiconductor Corporation. All other trademarks are the property of their respective owners.

Teridian Semiconductor Corporation makes no warranty for the use of its products, other than expressly contained in the Company’s warranty detailed in the Teridian Semiconductor Corporation standard Terms and Conditions. The company assumes no responsibility for any errors which may appear in this document, reserves the right to change devices or specifications detailed herein at any time without notice and does not make any commitment to update the information contained herein. Accordingly, the reader is cautioned to verify that this document is current by comparing it to the latest version on or by checking with your sales representative.

Teridian Semiconductor Corp., 6440 Oak Canyon Rd., Suite 100, Irvine, CA 92618 TEL 714 508-8800, FAX 714 508-8877,

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived 73S8014RT-IL/F2 Datasheet file may be downloaded here without warranties.

Datasheet ID: 73S8014RT-IL/F2 647139