TDA8020 Philips Semiconductors, TDA8020 Datasheet
TDA8020
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... DATA SHEET TDA8020HL Dual smart card interface Product specification Supersedes data of 2001 May 29 File under Integrated Circuits, IC02 INTEGRATED CIRCUITS 2001 Aug 15 ...
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... APPLICATIONS Set top boxes Banking terminals 2 C-bus Internet terminals. GENERAL DESCRIPTION The TDA8020HL is a one-chip dual smart card interface. Controlled by the I ISO 7816 or EMV norms with very few external components. CC PACKAGE DESCRIPTION plastic low profile quad flat package; 32 leads; body 7 2 Product specifi ...
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... CLK1 and CLK2 stopped V = 3.3 V; active mode CC1 CC2 mA; CC1 CC2 CLK1 = CLK2 = 5 MHz V = 3.3 V; active mode CC1 CC2 mA; CC1 CC2 CLK1 = CLK2 = 5 MHz 3 Product specification TDA8020HL MIN. TYP. 2.5 1 CC1 CC2 4.75 2. MAX. UNIT 6 150 400 5. ...
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... SUPPLY SUPERVISOR VOLTAGE REFERENCE CONVERTER TDA8020HL INTERNAL CLOCK OSCILLATOR CIRCUITRY SEQUENCER1 2 I C-BUS AND REGISTERS CLOCK CIRCUITRY LEVEL SHIFTERS SEQUENCER2 18 AGND Fig.1 Block diagram. 4 Product specification TDA8020HL SAM SBP SBM DDA DC/ CLK1 5 RST1 4 V CC1 CARD1 2 DRIVERS CGND1 32 I/O1 1 PRES1 ...
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... DDI I/O1 32 I/O contact to card 1 (C7 contact); internal 15 k pull-up resistor to V 2001 Aug 15 2 C-bus (open drain) 2 C-bus (open drain) C-bus address selection input 0 C-bus address selection input 1 5 Product specification TDA8020HL DESCRIPTION DDI DDI 100 nF CC2 100 nF CC1 ...
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... Philips Semiconductors Dual smart card interface handbook, full pagewidth PRES1 CGND1 CLK1 V CC1 RST1 PRES2 CGND2 2001 Aug TDA8020HL 5 I/ Fig.2 Pin configuration. 6 Product specification TDA8020HL 24 SAD1 23 SAD0 22 SDA 21 SCL SAM 18 AGND 17 SBM FCE833 ...
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... Throughout this specification assumed that the reader is familiar with ISO 7816 norm terminology. Supply The TDA8020HL operates with a supply voltage from 2 integrated voltage supervisor ensures that no spike appears on cards contacts during power-on or off. The supervisor also initializes the device, and forces an automatic emergency deactivation of the contacts in the event of a supply drop-out ...
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... For cards power reduction modes, CLKIN may be stopped after switching to STOP LOW or STOP HIGH. CLKIN should be restarted before leaving this mode. A correct duty factor can not be guaranteed in the CLKIN configuration depends on the duty factor of the CLOCK CLKIN signal. OUTPUT CLKIN/8 CLKIN/4 CLKIN/2 CLKIN 8 Product specification TDA8020HL ...
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... CC2 ( V), the I/O lines are then enabled and the clock is started with RST LOW. 9 Product specification TDA8020HL > for 5 V cards, then both cards can draw up to > 3.3 V, for 3 V cards, then both cards can draw internally fed to the ...
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... RST is raised HIGH (t5). The sequencer is clocked by f interval typical. Thus T/64 3T/ 7T/2 and 4T Fig.4 Activation sequence. 10 Product specification TDA8020HL , CLK, RST and I/O are CC starts rising from with a controlled rise (t3); internal 10 k pull-up resistors to CC /64 which leads to a time int t5 ATR FCE837 ) ...
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... T/64; t12 = t11 + T/2; t13 = t11 + T; t14 = t11 + 3T/2; t15 = t11 + 7T/2. The deactivation time t below 0.4 V from START/STOP to logic 0 (t10 t10 t11 t12 t13 t14 Fig.5 Deactivation sequence. 11 Product specification TDA8020HL is the time that V needs to drop de CC FCE836 t15 ...
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... IRQ is pulled LOW and bit PROT is set in the status register. In the event of overcurrent session, overheating, or overcurrent on RST, then the TDA8020HL performs an automatic emergency deactivation sequence on the corresponding card, resets bit START/STOP and pulls pin IRQ LOW. In the event of overheating or supply drop-out, the TDA8020HL performs an automatic emergency deactivation sequence on both cards, resets both bits START/STOP and pulls pin IRQ LOW ...
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... CC1 CC2 mA; CC1 CC2 CLK1 = CLK2 = 5 MHz falling DD pin grounded (charge) DEL (discharge) CDEL DEL at least one 5 V card both cards Product specification TDA8020HL VALUE unless otherwise specified. amb MIN. TYP 1.5 2 2.5 5.5 4 3.4 UNIT K/W MAX ...
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... DD V shorted to GND CC from 20 kHz to 200 MHz up or down (maximum capacitance is 300 nF) no load inactive pin grounded I = 200 < 200 Product specification TDA8020HL MIN. TYP. MAX. 0 0.1 0 0.3 1 4.75 5 5.25 2.8 3 3.2 4.6 5.4 2.76 3.24 4.6 5.4 2.76 3. 100 350 ...
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... load inactive pin grounded load I < < 0. from IL(max) IH(min) C < load; L 10% to 90% from and V CC1 CC2 CC 15 Product specification TDA8020HL MIN. TYP. MAX. 0 0 0 0.2 0 0.1 0 0 0.75V 500 650 0.3 +0 ...
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... DC load I < DDI from IL(max) IH(min) C < 30 pF; 10% to 90% from DDI between I/O1uC, I/O2uC and V CC2 Product specification TDA8020HL MIN. TYP. MAX. 500 0 0.4 0. 0.2 DDI DDI 0.75V V + 0.2 DDI DDI 0.3 0.25V DDI 0. 0.3 DDI DDI 600 ...
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... Pins I/O1uC and I/O2uC have an internal 22 k pull-up resistor to V 2001 Aug 15 CONDITIONS depends on the pull-up resistance depends on the pull-up resistance and pin I/O2 has an internal 15 k pull-up resistor to V CC1 . DDI 17 Product specification TDA8020HL MIN. TYP. MAX 0.25V DDI 0. 0.3 DDI DDI 100 0.3 0.25V DDI 0 ...
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... C4I K1 K2 100 k CARD 2 3 100 nF 220 PRES1 SAD1 1 24 CGND1 SAD0 2 23 CLK1 SDA CC1 SCL 4 21 TDA8020HL V DD RST1 5 20 220 nF I/O2 SAM 6 19 PRES2 AGND 7 18 CGND2 SBM 220 nF 220 nF 100 100 nF (16 V) 100 (16 V) 3.3 V 3.3 V Fig ...
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... M 0 2.5 scale (1) ( 0.4 0.18 7.1 7.1 9.15 9.15 0.8 0.3 0.12 6.9 6.9 8.85 8.85 REFERENCES JEDEC EIAJ MS-026 detail 0.75 1.0 0.2 0.25 0.1 0.45 EUROPEAN PROJECTION Product specification TDA8020HL SOT358 (1) ( 0.9 0 0.5 0.5 0 ISSUE DATE 99-12-27 00-01-19 ...
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... Use a low voltage ( less) soldering iron applied to the flat part of the lead. Contact time must be limited to 10 seconds 300 C. When using a dedicated tool, all other leads can be soldered in one operation within seconds between 270 and 320 C. 20 Product specification TDA8020HL ...
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... This data sheet contains data from the product specification. Philips Semiconductors reserves the right to make changes at any time in order to improve the design, manufacturing and supply. Changes will be communicated according to the Customer Product/Process Change Notification (CPCN) procedure SNW-SQ-650A. 21 Product specification TDA8020HL SOLDERING METHOD WAVE REFLOW suitable (2) suitable ...
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... C components conveys a license under the Philips’ system provided the system conforms to the I 22 Product specification TDA8020HL These products are not Philips Semiconductors 2 C patent to use the 2 C specification defined by ...
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... Philips Semiconductors Dual smart card interface 2001 Aug 15 NOTES 23 Product specification TDA8020HL ...
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... Philips Semiconductors – a worldwide company Contact information For additional information please visit http://www.semiconductors.philips.com. For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com. © Koninklijke Philips Electronics N.V. 2001 All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. ...