TDA8002CTSLASHASLASHC1 datasheet(2/28 Pages) PHILIPS

2 / 28 page

1999 Oct 12

Philips Semiconductors

Product speciﬁcation

IC card interface

TDA8002C

FEATURES

• Single supply voltage interface (3.3 or 5 V environment)

• Low-power sleep mode

• Three specific protected half-duplex bidirectional

buffered I/O lines

• VCC regulation 5 V ±5% or 3 V ±5%, ICC <55mAfor

VDD = 3.0 to 6.5 V, with controlled rise and fall times

• Thermal and short-circuit protections with current

limitations

• Automatic ISO 7816 activation and deactivation

sequences

• Enhanced ESD protections on card side (>6 kV)

• Clock generation for the card up to 12 MHz with

synchronous frequency changes

• Clock generation up to 20 MHz (external clock)

• Synchronous and asynchronous cards (memory and

smart cards)

• ISO 7816, GSM11.11 compatibility and EMV

(Europay, MasterCard

® and Visa) compliant

• Step-up converter for VCC generation

• Supply supervisor for spikes elimination and emergency

deactivation

• Chip select input for easy use of several TDA8002Cs in

parallel.

APPLICATIONS

IC card readers for:

• GSM applications

• Banking

• Electronic payment

• Identification

• Pay TV

• Road tolling.

GENERAL DESCRIPTION

The TDA8002C is a complete low-power analog interface

for asynchronous and synchronous cards. It can be placed

between the card and the microcontroller. It performs all

supply, protection and control functions. It is directly

compatible with ISO 7816, GSM11.11 and EMV

specifications.

ORDERING INFORMATION

TYPE NUMBER

PACKAGE

MARKING

NAME

DESCRIPTION

VERSION

TDA8002CT/A/C1

TDA8002CT/A

SO28

plastic small outline package; 28 leads; body width

7.5 mm

SOT136-1

TDA8002CT/B/C1

TDA8002CT/B

TDA8002CT/C/C1

TDA8002CT/C

TDA8002CG/C1

TDA8002C

LQFP32

plastic low proﬁle quad ﬂat package; 32 leads;

body 5

× 5 × 1.4 mm

SOT401-1

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