High-Integrated and Low-Power Smart Card Interface | NXP Semiconductors

Automotive

Industrial

Consumer

Technologies

High-Integrated and Low-Power Smart Card Interface

TDA8035HN
Active

Roll over image to zoom in

The TDA8035 is the cost efficient successor of the established integrated contact smart card reader IC TDA8024. It offers a high level of security for the card by performing current limitation, short-circuit detection, ESD protection as well as supply supervision. The current consumption during the standby mode of the contact reader is very low as it operates in the 3 V supply domain. The TDA8035 is therefore the ideal component for a power efficient contact reader.

Product Details

Block Diagram

TDA8035HN Block Diagram

TDA8035HN Block diagram
Get diagram PDF

Features

Protection of the contact smart card

  • Thermal and short-circuit protection on all card contacts
  • VCC regulation:
    • 5 V, 3 V, 1.8 V ± 5 % on 2 × 220 nF multilayer ceramic capacitors with low ESR
    • current spikes of 40 nA/s (VCC = 5 V and 3 V) or 15 nA/s (VCC = 1.8 V) up to 20 MHz, with controlled rise and fall times, filtered overload detection is approximately 120 mA
  • Automatic activation and deactivation sequences initiated by software or by hardware in the event of a short-circuit, card take-off, overheating, falling VREG VDD(INTF),VDDP
  • Enhanced card-side ElectroStatic Discharge (ESD) protection of (> 8 kV)
  • Supply supervisor for killing spikes during power on and off:
    • threshold internally fixed
    • externally by a resistor bridge

Easy integration into your contact reader

  • SW compatible to TDA8024 and TDA8034
  • 5 V, 3 V, 1.8 V smart card supply
  • DC-to-DC converter for VCC generation separately powered from 2.7 V to 5.5 V supply (VDDP and GNDP)
  • Very low power consumption in Deep Shutdown mode
  • Three protected half-duplex bidirectional buffered I/O lines (C4, C7 and C8)
  • External clock input up to 26 MHz
  • Card clock generation up to 20 MHz using pins CLKDIV1 and CLKDIV2 with synchronous frequency changes of fXTAL, fXTAL/2, fXTAL/4, fXTAL/8
  • Non-inverted control of pin RST using pin RSTIN
  • Built-in debouncing on card presence contact
  • Multiplexed status signal using pin OFFN
  • Chip Select digital input for parallel operation of several TDA8035 ICs.

Other

  • HVQFN32 package
  • Compliant with ISO 7816, NDS and EMV 4.3 (*) payment systems
    • (*) for C2 version

Target Applications

  • Pay TV
  • Electronic payment
  • Identification
  • IC card readers for banking

More

Buy/Parametrics

‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌

‌
‌
‌
‌
‌
‌
‌
‌

‌
‌
‌
‌
‌
‌
‌
‌

‌
‌
‌
‌
‌
‌
‌
‌

‌
‌
‌
‌
‌
‌
‌
‌

‌
‌
‌
‌
‌
‌
‌
‌

‌
‌
‌
‌
‌
‌
‌
‌

‌
‌
‌
‌
‌
‌
‌
‌

‌
‌
‌
‌
‌
‌
‌
‌

‌
‌
‌
‌
‌
‌
‌
‌

‌
‌
‌
‌
‌
‌
N true 0 PSPTDA8035HNen 9 Application Note Application Note t789 6 Data Sheet Data Sheet t520 1 Package Information Package Information t790 1 User Guide User Guide t792 1 en_US en_US en Data Sheet Data Sheet 1 1 3.1 English 1442069347954689891541 PSP 857.9 KB None None documents None 1442069347954689891541 /docs/en/data-sheet/TDA8035.pdf 857933 /docs/en/data-sheet/TDA8035.pdf TDA8035 documents N N 2016-06-30 High integrated and low power smart card interface /docs/en/data-sheet/TDA8035.pdf /docs/en/data-sheet/TDA8035.pdf Data Sheet N 980000996212993340 2023-08-24 pdf N en Jun 30, 2016 980000996212993340 Data Sheet Y N High integrated and low power smart card interface Application Note Application Note 6 2 1.0 English Measuring the internal low-frequency-oscillator of the TDA8034/35 and calculating the frequency of it. With the measured frequency the RSTIN timing for the activation procedure can be adjusted. 1684916340792719638147 PSP 343.3 KB None None documents None 1684916340792719638147 /docs/en/application-note/AN13950.pdf 343258 /docs/en/application-note/AN13950.pdf AN13950 documents N N 2023-05-23 TDA80xx EMVCo related measurements and calculations /docs/en/application-note/AN13950.pdf /docs/en/application-note/AN13950.pdf Application Note N 645036621402383989 2023-07-24 pdf N en May 24, 2023 645036621402383989 Application Note Y N TDA80xx EMVCo related measurements and calculations 3 PN7412AUHN 1.0 English This document describes the path to migrate from an end of life TDA80xx to aTDA80xx or PN7412 from the active portfolio. 1584538381459724085973 PSP 468.3 KB None None documents None 1584538381459724085973 /docs/en/application-note/AN12792.pdf 468344 /docs/en/application-note/AN12792.pdf AN12792 documents N N 2020-03-18 End of life TDA80xx migration path to active portfolio /docs/en/application-note/AN12792.pdf /docs/en/application-note/AN12792.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Mar 18, 2020 645036621402383989 Application Note Y N End of life TDA80xx migration path to active portfolio 4 1.4 English 1442089610257730480235 PSP 1.1 MB None None documents None 1442089610257730480235 /docs/en/application-note/AN10997.pdf 1126214 /docs/en/application-note/AN10997.pdf AN10997 documents N N 2016-06-07 TDA8035 Smart Card Reader /docs/en/application-note/AN10997.pdf /docs/en/application-note/AN10997.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Jun 7, 2016 645036621402383989 Application Note Y N TDA8035 Smart Card Reader 5 1.1 English 1442087436301695658782 PSP 1.9 MB None None documents None 1442087436301695658782 /docs/en/application-note/AN11079.pdf 1874070 /docs/en/application-note/AN11079.pdf AN11079 documents N N 2016-07-13 Contact reader ICs - TDA product support packages /docs/en/application-note/AN11079.pdf /docs/en/application-note/AN11079.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Mar 6, 2015 645036621402383989 Application Note Y N Contact reader ICs - TDA product support packages 6 1.0 English 1442088083877719327890 PSP 280.1 KB None None documents None 1442088083877719327890 /docs/en/application-note/AN10999.pdf 280102 /docs/en/application-note/AN10999.pdf AN10999 documents N N 2012-02-01 Application with TDA8035 - Demonstration board description /docs/en/application-note/AN10999.pdf /docs/en/application-note/AN10999.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Feb 1, 2012 645036621402383989 Application Note Y N Application with TDA8035 - Demonstration board description 7 1.0 English 1442088961148725597661 PSP 757.1 KB None None documents None 1442088961148725597661 /docs/en/application-note/AN11058.pdf 757140 /docs/en/application-note/AN11058.pdf AN11058 documents N N 2011-07-04 Design migration from TDA8024 to TDA8035 /docs/en/application-note/AN11058.pdf /docs/en/application-note/AN11058.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Jun 9, 2011 645036621402383989 Application Note Y N Design migration from TDA8024 to TDA8035 User Guide User Guide 1 8 1.0 English 1442125533209710359206 PSP 1.2 MB None None documents None 1442125533209710359206 /docs/en/user-guide/UM10349.pdf 1190622 /docs/en/user-guide/UM10349.pdf UM10349 documents N N 2016-10-08 Contact smart card reader chips evaluation with CAKE80xx_MBA /docs/en/user-guide/UM10349.pdf /docs/en/user-guide/UM10349.pdf User Guide N 132339537837198660 2022-12-07 pdf N en Oct 16, 2014 132339537837198660 User Guide Y N Contact smart card reader chips evaluation with CAKE80xx_MBA Package Information Package Information 1 9 1.0 English 1455079198871712530592 PSP 141.2 KB None None documents None 1455079198871712530592 /docs/en/package-information/SOT617-7.pdf 141157 /docs/en/package-information/SOT617-7.pdf SOT617-7 documents N N 2016-02-12 HVQFN32: plastic thermal enhanced very thin quad flat package; no leads; 32 terminals /docs/en/package-information/SOT617-7.pdf /docs/en/package-information/SOT617-7.pdf Package Information N 302435339416912908 2022-12-07 pdf N en Feb 8, 2016 302435339416912908 Package Information Y N HVQFN32: plastic thermal enhanced very thin quad flat package; no leads; 32 terminals false 0 TDA8035HN downloads en true 1 Y PSP Application Note 6 /docs/en/application-note/AN13950.pdf 2023-05-23 1684916340792719638147 PSP 2 May 24, 2023 Application Note Measuring the internal low-frequency-oscillator of the TDA8034/35 and calculating the frequency of it. With the measured frequency the RSTIN timing for the activation procedure can be adjusted. None /docs/en/application-note/AN13950.pdf English documents 343258 None 645036621402383989 2023-07-24 N /docs/en/application-note/AN13950.pdf TDA80xx EMVCo related measurements and calculations /docs/en/application-note/AN13950.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N TDA80xx EMVCo related measurements and calculations 343.3 KB AN13950 N 1684916340792719638147 /docs/en/application-note/AN12792.pdf 2020-03-18 1584538381459724085973 PSP 3 Mar 18, 2020 Application Note This document describes the path to migrate from an end of life TDA80xx to aTDA80xx or PN7412 from the active portfolio. None /docs/en/application-note/AN12792.pdf English documents 468344 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN12792.pdf End of life TDA80xx migration path to active portfolio /docs/en/application-note/AN12792.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N End of life TDA80xx migration path to active portfolio 468.3 KB PN7412AUHN AN12792 N 1584538381459724085973 /docs/en/application-note/AN10997.pdf 2016-06-07 1442089610257730480235 PSP 4 Jun 7, 2016 Application Note None /docs/en/application-note/AN10997.pdf English documents 1126214 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN10997.pdf TDA8035 Smart Card Reader /docs/en/application-note/AN10997.pdf documents 645036621402383989 Application Note N en None Y pdf 1.4 N N TDA8035 Smart Card Reader 1.1 MB AN10997 N 1442089610257730480235 /docs/en/application-note/AN11079.pdf 2016-07-13 1442087436301695658782 PSP 5 Mar 6, 2015 Application Note None /docs/en/application-note/AN11079.pdf English documents 1874070 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN11079.pdf Contact reader ICs - TDA product support packages /docs/en/application-note/AN11079.pdf documents 645036621402383989 Application Note N en None Y pdf 1.1 N N Contact reader ICs - TDA product support packages 1.9 MB AN11079 N 1442087436301695658782 /docs/en/application-note/AN10999.pdf 2012-02-01 1442088083877719327890 PSP 6 Feb 1, 2012 Application Note None /docs/en/application-note/AN10999.pdf English documents 280102 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN10999.pdf Application with TDA8035 - Demonstration board description /docs/en/application-note/AN10999.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N Application with TDA8035 - Demonstration board description 280.1 KB AN10999 N 1442088083877719327890 /docs/en/application-note/AN11058.pdf 2011-07-04 1442088961148725597661 PSP 7 Jun 9, 2011 Application Note None /docs/en/application-note/AN11058.pdf English documents 757140 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN11058.pdf Design migration from TDA8024 to TDA8035 /docs/en/application-note/AN11058.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N Design migration from TDA8024 to TDA8035 757.1 KB AN11058 N 1442088961148725597661 Data Sheet 1 /docs/en/data-sheet/TDA8035.pdf 2016-06-30 1442069347954689891541 PSP 1 Jun 30, 2016 Data Sheet None /docs/en/data-sheet/TDA8035.pdf English documents 857933 None 980000996212993340 2023-08-24 N /docs/en/data-sheet/TDA8035.pdf High integrated and low power smart card interface /docs/en/data-sheet/TDA8035.pdf documents 980000996212993340 Data Sheet N en None Y pdf 3.1 N N High integrated and low power smart card interface 857.9 KB TDA8035 N 1442069347954689891541 Package Information 1 /docs/en/package-information/SOT617-7.pdf 2016-02-12 1455079198871712530592 PSP 9 Feb 8, 2016 Package Information None /docs/en/package-information/SOT617-7.pdf English documents 141157 None 302435339416912908 2022-12-07 N /docs/en/package-information/SOT617-7.pdf HVQFN32: plastic thermal enhanced very thin quad flat package; no leads; 32 terminals /docs/en/package-information/SOT617-7.pdf documents 302435339416912908 Package Information N en None Y pdf 1.0 N N HVQFN32: plastic thermal enhanced very thin quad flat package; no leads; 32 terminals 141.2 KB SOT617-7 N 1455079198871712530592 User Guide 1 /docs/en/user-guide/UM10349.pdf 2016-10-08 1442125533209710359206 PSP 8 Oct 16, 2014 User Guide None /docs/en/user-guide/UM10349.pdf English documents 1190622 None 132339537837198660 2022-12-07 N /docs/en/user-guide/UM10349.pdf Contact smart card reader chips evaluation with CAKE80xx_MBA /docs/en/user-guide/UM10349.pdf documents 132339537837198660 User Guide N en None Y pdf 1.0 N N Contact smart card reader chips evaluation with CAKE80xx_MBA 1.2 MB UM10349 N 1442125533209710359206 true Y Products

Documentation

Quick reference to our documentation types.

Filters

9 documents

Compact List

Application Note (6)
Data Sheet (1)
Package Information (1)
User Guide (1)

Design Files

Hardware

Quick reference to our board types.
Filters

1 hardware offering

Engineering Services

4 engineering services

To find additional partner offerings that support this product, visit our Partner Marketplace.

Training

Filters

3 trainings

To find additional partner offerings that support this product, visit our Partner Marketplace.

Support

What do you need help with?

Search

Recently viewed products

There are no recently viewed products to display.

View or edit your browsing history