tda8002at/5/c2 NXP Semiconductors, tda8002at/5/c2 Datasheet
tda8002at/5/c2
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tda8002at/5/c2 Summary of contents
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DATA SHEET TDA8002 IC card interface Product specification Supersedes data of 1997 Mar 13 File under Integrated Circuits, IC02 INTEGRATED CIRCUITS 1997 Nov 04 ...
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Philips Semiconductors IC card interface FEATURES Single supply voltage interface (3 environment) Low-power sleep mode Three specific protected half-duplex bidirectional buffered I/O lines V regulation (5 V 5%, I < controlled rise ...
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... Philips Semiconductors IC card interface ORDERING INFORMATION (1) TYPE NUMBER MARKING (2) TDA8002AT/3/C2 TDA8002AT/3 (3) TDA8002AT/5/C2 TDA8002AT/5 (2) TDA8002BT/3/C2 TDA8002BT/3 (3) TDA8002BT/5/C2 TDA8002BT/5 (2) TDA8002G/3/C2 80023 (3) TDA8002G/5/C2 80025 Notes 1. The / suffix indicates the voltage supervisor option. 2. The /3 version can be used with power supply environment (see Chapter “Functional description”). ...
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Philips Semiconductors IC card interface BLOCK DIAGRAM V DDD handbook, full pagewidth 100 ALARM 3 ALARM VOLTAGE SENSE 26 OFF 25 RSTIN 24 CMDVCC 27 MODE 6 CLKDIV1 7 CLKDIV2 5 CLKSEL CLOCK CIRCUITRY 8 STROBE 9 ...
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Philips Semiconductors IC card interface PINNING PIN SYMBOL TYPE A TYPE B XTAL1 1 1 XTAL2 2 2 I/OUC 3 3 AUX1UC 4 4 AUX2UC 5 ALARM 5 ALARM 6 6 CLKSEL 7 7 CLKDIV1 8 8 CLKDIV2 9 9 ...
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Philips Semiconductors IC card interface handbook, halfpage XTAL1 1 XTAL2 2 I/OUC 3 AUX1UC 4 AUX2UC 5 ALARM 6 CLKSEL 7 TDA8002A CLKDIV1 8 CLKDIV2 9 STROBE 10 CLKOUT 11 DGND1 12 AGND MGE731 Fig.2 Pin configuration ...
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Philips Semiconductors IC card interface FUNCTIONAL DESCRIPTION Power supply The supply pins for the chip are V DGND1 and DGND2. V and V DDA in the range of 3.0 to 6.5 V. All card contacts remain inactive during power-up or ...
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Philips Semiconductors IC card interface Table 1 Clock circuitry definition MODE CLKSEL HIGH LOW HIGH LOW HIGH LOW HIGH LOW HIGH HIGH (2) (1) LOW X Notes don’t care low-power mode ...
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Philips Semiconductors IC card interface Logic circuitry After power-up, the circuit has six possible states of operation. Table 1 shows the sequence of these states. I DLE MODE After reset, the circuit enters the idle mode. A minimum number of ...
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Philips Semiconductors IC card interface A CTIVATION SEQUENCE From idle mode, the circuit enters the activation mode when the microcontroller sets the CMDVCC line LOW or sets the MODE line HIGH when the CMDVCC line is already LOW. The internal ...
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Philips Semiconductors IC card interface handbook, full pagewidth OSC_INT/64 CLKDIV1 CLKDIV2 t 0 CMDVCC t 1 VUP V CC I/O CLK RSTIN RST Fig.9 Activation sequence using CMDVCC, CLKDIV1 and CLKDIV2 signals to enable CLK. handbook, full pagewidth OSC_INT/64 PRES, ...
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Philips Semiconductors IC card interface D EACTIVATION SEQUENCE When a session is completed, the microcontroller sets the CMDVCC line to HIGH state or MODE line to LOW state. The circuit then executes an automatic deactivation sequence by counting the sequencer ...
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Philips Semiconductors IC card interface Fault detection The following fault conditions are monitored by the circuit: Short-circuit or high current on V Removing card during transaction V dropping DD Overheating. handbook, full pagewidth OSC_INT/64 OFF PRES V CC I/O CLK ...
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Philips Semiconductors IC card interface LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134); note 1. SYMBOL PARAMETER V supply voltage DD V voltage on CMOS pins i(CMOS) XTAL1, XTAL2, ALARM, ALARM, MODE, RSTIN, CLKSEL, AUX2UC, AUX1UC, ...
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Philips Semiconductors IC card interface CHARACTERISTICS MHz; unless otherwise specified. DD amb xtal SYMBOL PARAMETER Supply V positive supply voltage DD I supply current DD(sl) I supply current DD(idle) ...
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Philips Semiconductors IC card interface SYMBOL PARAMETER Crystal connections (XTAL1 and XTAL2) C external capacitors ext f resonance frequency xtal Data lines G ENERAL t delay between falling edge of edge I/O, AUX1, AUX2 and I/OUC, AUX1UC, AUX2UC delay between ...
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Philips Semiconductors IC card interface SYMBOL PARAMETER ALARM, ALARM and OFF when connected (open-drain outputs) I HIGH-level output current on OH(ALARM) pin ALARM V LOW-level output voltage on OL(ALARM) pin ALARM I HIGH-level output current on OH(OFF) pin OFF V ...
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Philips Semiconductors IC card interface SYMBOL PARAMETER Strobe input (STROBE) f frequency on STROBE STROBE V LOW-level input voltage IL V HIGH-level input voltage IH Logic inputs (CLKSEL, CLKDIV1, CLKDIV2, MODE, CMDVCC and RSTIN); note 4 V LOW-level input voltage ...
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Philips Semiconductors IC card interface handbook, full pagewidth 1997 Nov 90% 90% 10% 10 Fig.13 Definition of transition times. 19 Product specification TDA8002 MGE741 ...
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Philips Semiconductors IC card interface APPLICATION INFORMATION handbook, full pagewidth CARD READ LM01 C5I C1I C6I C2I C7I C3I C8I C4I K1 K2 Fig.14 Application diagram (for more details, consult “ Application Note AN96096 ”). 1997 Nov ...
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Philips Semiconductors IC card interface PACKAGE OUTLINES SO28: plastic small outline package; 28 leads; body width 7 pin 1 index 1 DIMENSIONS (inch dimensions are derived from the original mm dimensions) A UNIT ...
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Philips Semiconductors IC card interface LQFP32: plastic low profile quad flat package; 32 leads; body 1 pin 1 index DIMENSIONS (mm are the original ...
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Philips Semiconductors IC card interface SOLDERING Introduction There is no soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and surface mounted components are mixed on one printed-circuit board. However, wave soldering is ...
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Philips Semiconductors IC card interface DEFINITIONS Data sheet status Objective specification This data sheet contains target or goal specifications for product development. Preliminary specification This data sheet contains preliminary data; supplementary data may be published later. Product specification This data ...
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Philips Semiconductors IC card interface 1997 Nov 04 NOTES 25 Product specification TDA8002 ...
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Philips Semiconductors IC card interface 1997 Nov 04 NOTES 26 Product specification TDA8002 ...
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Philips Semiconductors IC card interface 1997 Nov 04 NOTES 27 Product specification TDA8002 ...
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Philips Semiconductors – a worldwide company Argentina: see South America Australia: 34 Waterloo Road, NORTH RYDE, NSW 2113, Tel. +61 2 9805 4455, Fax. +61 2 9805 4466 Austria: Computerstr. 6, A-1101 WIEN, P.O. Box 213, Tel. +43 160 1010, ...