AT83C26-RKTUL

AT83C26-RKTUL Datasheet

• Versatile Host Interface Two Wire Interface TWI Link at 400kbit/s Programmable Address allow up to 4 AT83C26 on the bus Programmable Interrupt Output

Part	Datasheet
AT83C26-RKTUL	AT83C26-RKTUL (pdf)

Related Parts	Information
AT83C26-RKRUL	AT83C26-RKRUL
AT83C26-PLTUL	AT83C26-PLTUL

PDF Datasheet Preview
• 5 Smart Card Interfaces Compliance with ISO 7816, EMV2000, GIE-CB and GSM Standards Direct Connection to the Smart Cards Logic Level Shifters Short Circuit Current Limitation 4kV+ ESD Protection MIL/STD 883 Class 3 1 or 2 Master Smart Card interfaces Synchronous Card support with C4 and C8 Contacts Card Detection and Automatic de-activation sequence on card extraction 1 to 4 SAM/SIM cards 15 to 30mA each Programmable Voltage for each smart card Class A 5V ±0.4V at 60 mA ±0.25V at 65 mA with VCC= 5V±10% Class B 3V ±0.2V at 60 mA Class C 1.8V ±0.14V at 40mA Low Ripple Noise < 200 mV Programmable Activation Sequence Automatic de-activation on card power-fail or over-current and system power-fail Card Clock Stop High or Low for Card Power-down Modes • Versatile Host Interface Two Wire Interface TWI Link at 400kbit/s Programmable Address allow up to 4 AT83C26 on the bus Programmable Interrupt Output • Reset Output Includes Power-On Reset POR Power-Fail Detector PFD • Extended Voltage Operation 3 to 5.5V • Low Power Consumption 5 mA Maximum Operating Current without Smart Card 150 mA Maximum In-rush Current each DC/DC 30 µA Typical Power-down Current without Smart Card • 4 to 48 MHz Clock Input • System clock derived from the external clock input • Industrial Temperature Range -40 to +85°C • Packages QFN48, VQFP48 Multiple Smart Card Reader Interface With Power Management AT83C26 The AT83C26 is a smart card reader interface IC for smart card reader/writer applications such as EFT/POS terminals and set top boxes. It enables the management of any type of smart card from any kind of host. Up to 4 AT83C26 can be connected in parallel thanks to the programmable TWI address. Its high efficiency DC/DC converters and low quiescent current in stand-by mode make it particularly suited to low power and portable applications. The reduced bill of material allows to lower significantly the system size and cost. A sophisticated protection system guarantees timely and controlled shutdown upon error conditions. Acronyms TWI Two Wire Interface POR Power On Reset PFD Power Fail Detect ART Automatic Reset Transition ATR Answer To Reset Block Diagram VCC VSS CVSSB CVCCB CVCCINB LIB LIA CVSS1 CVCCIN1 BYPASS EVCC RESET INT A2/CK, A1/RST SCL SDA I/O1 I/O2 AUX1 AUX2 Voltage supervisor POR/PFD DC/DC Converter B DC/DC Converter A TWI Controller Main Control & Logic Unit Timer 16 bits I/0 Selection CloCclokcCkirCcounittrCoClleLrK smart card 1 smart card 2 Analog Drivers SAM/SIM 1 SAM/SIM 2 SAM/SIM 3 CVCC1 CVCC2 CVCC3 CVCC4 CVCC5 CPRES1 CRST1 CIO1 CC41 CC81 CCLK1 CPRES2 CRST2 Ordering Information Part Number AT83C26-PLTUL AT83C26-PLRUL AT83C26-RKTUL AT83C26-RKRUL Supply Voltage 3V to 5.5V 3V to 5.5V 3V to 5.5V 3V to 5.5V Samples Supply Voltage AT83C26-PLTEL 3V to 5.5V AT83C26-RKTEL 3V to 5.5V Temperature Range Industrial green Industrial green Industrial green Industrial green Temperature Range 25°C 25°C Package MLF48 VQFP48 Package MLF48 VQFP48 Packing Tray Tape&Reel Tray Tape&Reel Packing Tray 74 AT83C26 Package Drawings VQFP48 AT83C26 QFN48 76 AT83C26 Atmel Corporation 2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 487-2600 Regional Headquarters Europe Atmel Sarl Route des Arsenaux 41 Case Postale 80 CH-1705 Fribourg Switzerland Tel 41 26-426-5555 Fax 41 26-426-5500 Asia Room 1219 Chinachem Golden Plaza 77 Mody Road Tsimshatsui East Kowloon Hong Kong Tel 852 2721-9778 Fax 852 2722-1369 Japan 9F, Tonetsu Shinkawa Bldg. 1-24-8 Shinkawa Chuo-ku, Tokyo 104-0033 Japan Tel 81 3-3523-3551 Fax 81 3-3523-7581 Atmel Operations Memory 2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 436-4314 Microcontrollers 2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 436-4314 La Chantrerie BP 70602 44306 Nantes Cedex 3, France Tel 33 2-40-18-18-18 Fax 33 2-40-18-19-60 ASIC/ASSP/Smart Cards Zone Industrielle 13106 Rousset Cedex, France Tel 33 4-42-53-60-00 Fax 33 4-42-53-60-01 1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906, USA Tel 1 719 576-3300 Fax 1 719 540-1759 Scottish Enterprise Technology Park Maxwell Building East Kilbride G75 0QR, Scotland Tel 44 1355-803-000 Fax 44 1355-242-743 RF/Automotive Theresienstrasse 2 Postfach 3535 74025 Heilbronn, Germany Tel 49 71-31-67-0 Fax 49 71-31-67-2340 1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906, USA Tel 1 719 576-3300 Fax 1 719 540-1759 Biometrics/Imaging/Hi-Rel MPU/ High Speed Converters/RF Datacom Avenue de Rochepleine BP 123 38521 Saint-Egreve Cedex, France Tel 33 4-76-58-30-00 Fax 33 4-76-58-34-80 Literature Requests Disclaimer The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN ATMEL’S TERMS AND CONDITIONS OF SALE LOCATED ON ATMEL’S WEB SITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, PUNITIVE, SPECIAL OR INCIDENTAL DAMAGES INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS INTERRUPTION, OR LOSS OF INFORMATION ARISING OUT OF THE USE OR INABILITY TO USE THIS DOCUMENT, EVEN IF ATMEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Atmel makes no representations or warranties with respect to the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. Atmel does not make any commitment to update the information contained herein. Unless specifically providedotherwise, Atmel products are not suitable for, and shall not be used in, automotive applications. Atmel’sAtmel’s products are not intended, authorized, or warranted for use as components in applications intended to support or sustain life.

PDF Datasheet Preview

• 5 Smart Card Interfaces Compliance with ISO 7816, EMV2000, GIE-CB and GSM Standards Direct Connection to the Smart Cards Logic Level Shifters Short Circuit Current Limitation 4kV+ ESD Protection MIL/STD 883 Class 3 1 or 2 Master Smart Card interfaces Synchronous Card support with C4 and C8 Contacts Card Detection and Automatic de-activation sequence on card extraction 1 to 4 SAM/SIM cards 15 to 30mA each Programmable Voltage for each smart card Class A 5V ±0.4V at 60 mA ±0.25V at 65 mA with VCC= 5V±10% Class B 3V ±0.2V at 60 mA Class C 1.8V ±0.14V at 40mA Low Ripple Noise < 200 mV Programmable Activation Sequence Automatic de-activation on card power-fail or over-current and system power-fail Card Clock Stop High or Low for Card Power-down Modes
• Versatile Host Interface Two Wire Interface TWI Link at 400kbit/s Programmable Address allow up to 4 AT83C26 on the bus Programmable Interrupt Output
• Reset Output Includes Power-On Reset POR Power-Fail Detector PFD
• Extended Voltage Operation 3 to 5.5V
• Low Power Consumption
5 mA Maximum Operating Current without Smart Card 150 mA Maximum In-rush Current each DC/DC 30 µA Typical Power-down Current without Smart Card
• 4 to 48 MHz Clock Input
• System clock derived from the external clock input
• Industrial Temperature Range -40 to +85°C
• Packages QFN48, VQFP48

Multiple Smart Card Reader Interface With Power Management

AT83C26

The AT83C26 is a smart card reader interface IC for smart card reader/writer applications such as EFT/POS terminals and set top boxes. It enables the management of any type of smart card from any kind of host. Up to 4 AT83C26 can be connected in parallel thanks to the programmable TWI address.

Its high efficiency DC/DC converters and low quiescent current in stand-by mode make it particularly suited to low power and portable applications. The reduced bill of material allows to lower significantly the system size and cost. A sophisticated protection system guarantees timely and controlled shutdown upon error conditions.

Acronyms

TWI Two Wire Interface POR Power On Reset PFD Power Fail Detect ART Automatic Reset Transition ATR Answer To Reset

Block Diagram

VCC VSS

CVSSB CVCCB CVCCINB LIB

LIA CVSS1 CVCCIN1

BYPASS EVCC RESET INT

A2/CK, A1/RST SCL SDA

I/O1 I/O2 AUX1 AUX2

Voltage supervisor POR/PFD

DC/DC Converter B

DC/DC Converter A

TWI Controller

Main Control & Logic Unit

Timer 16 bits

I/0 Selection

CloCclokcCkirCcounittrCoClleLrK
smart card 1
smart card 2

Analog Drivers

SAM/SIM 1

SAM/SIM 2

SAM/SIM 3

CVCC1

CVCC2 CVCC3 CVCC4 CVCC5

CPRES1

CRST1

CIO1

CC41

CC81 CCLK1

CPRES2

CRST2
Ordering Information

Part Number AT83C26-PLTUL AT83C26-PLRUL AT83C26-RKTUL AT83C26-RKRUL

Supply Voltage 3V to 5.5V 3V to 5.5V 3V to 5.5V 3V to 5.5V

Samples

Supply Voltage

AT83C26-PLTEL
3V to 5.5V

AT83C26-RKTEL
3V to 5.5V

Temperature Range Industrial green Industrial green Industrial green Industrial green

Temperature Range 25°C 25°C

Package MLF48 VQFP48

Package MLF48 VQFP48

Packing Tray

Tape&Reel Tray

Tape&Reel

Packing Tray
74 AT83C26

Package Drawings

VQFP48

AT83C26

QFN48
76 AT83C26

Atmel Corporation
2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 487-2600

Regional Headquarters

Europe Atmel Sarl Route des Arsenaux 41 Case Postale 80 CH-1705 Fribourg Switzerland Tel 41 26-426-5555 Fax 41 26-426-5500

Asia Room 1219 Chinachem Golden Plaza 77 Mody Road Tsimshatsui East Kowloon Hong Kong Tel 852 2721-9778 Fax 852 2722-1369

Japan 9F, Tonetsu Shinkawa Bldg. 1-24-8 Shinkawa Chuo-ku, Tokyo 104-0033 Japan Tel 81 3-3523-3551 Fax 81 3-3523-7581

Atmel Operations

Memory 2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 436-4314

Microcontrollers 2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 436-4314

La Chantrerie BP 70602 44306 Nantes Cedex 3, France Tel 33 2-40-18-18-18 Fax 33 2-40-18-19-60

ASIC/ASSP/Smart Cards Zone Industrielle 13106 Rousset Cedex, France Tel 33 4-42-53-60-00 Fax 33 4-42-53-60-01
1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906, USA Tel 1 719 576-3300 Fax 1 719 540-1759

Scottish Enterprise Technology Park Maxwell Building East Kilbride G75 0QR, Scotland Tel 44 1355-803-000 Fax 44 1355-242-743

RF/Automotive Theresienstrasse 2 Postfach 3535 74025 Heilbronn, Germany Tel 49 71-31-67-0 Fax 49 71-31-67-2340 1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906, USA Tel 1 719 576-3300 Fax 1 719 540-1759

Biometrics/Imaging/Hi-Rel MPU/ High Speed Converters/RF Datacom

Avenue de Rochepleine BP 123 38521 Saint-Egreve Cedex, France Tel 33 4-76-58-30-00 Fax 33 4-76-58-34-80

Literature Requests

Disclaimer The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN ATMEL’S TERMS AND CONDITIONS OF SALE LOCATED ON ATMEL’S WEB SITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, PUNITIVE, SPECIAL OR INCIDENTAL DAMAGES INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS INTERRUPTION, OR LOSS OF INFORMATION ARISING OUT OF THE USE OR INABILITY TO USE THIS DOCUMENT, EVEN IF ATMEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Atmel makes no representations or warranties with respect to the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. Atmel does not make any commitment to update the information contained herein. Unless specifically providedotherwise, Atmel products are not suitable for, and shall not be used in, automotive applications. Atmel’sAtmel’s products are not intended, authorized, or warranted for use as components in applications intended to support or sustain life.

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 AT83C26-RKTUL Datasheet file may be downloaded here without warranties.

Datasheet ID: AT83C26-RKTUL 518731