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TDA8020HL डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Dual smart card interface - NXP

भाग संख्या TDA8020HL
समारोह Dual smart card interface
मैन्युफैक्चरर्स NXP 
लोगो NXP लोगो 
पूर्व दर्शन
1 Page
		
<?=TDA8020HL?> डेटा पत्रक पीडीएफ

TDA8020HL pdf
Philips Semiconductors
Dual smart card interface
Product specification
TDA8020HL
FEATURES
Two independent 6 contacts smart card interfaces
Supply voltage to the cards; VCC = 5 or 3 V ±5%; ICC up
to 65 mA
Integrated DC/DC converter (doubler, tripler or follower)
for allowing power supply from 2.5 to 6.5 V
Independant supply voltage for interface signals (from
1.5 to 6.5 V)
Control and status via the I2C-bus
Four possible devices in parallel due to two I2C-bus
address pins
Electrical specifications according to ISO 7816 or
EMV norms
Automatic activation and deactivation sequences by
means of integrated sequencers
Automatic clock count and reset toggling during warm or
cold reset
Interrupt request output to the controller
6 kV ESD protection on cards contacts
Automatic emergency deactivation in the event of
supply drop-out, overload, overheating or card take-off
Current limitation on pins CLK, RST, I/O and VCC
Integrated voltage supervisor for power-on reset and
drop-out detection
Power-down mode with several wake-up events.
APPLICATIONS
Set top boxes
Banking terminals
Internet terminals.
GENERAL DESCRIPTION
The TDA8020HL is a one-chip dual smart card interface.
Controlled by the I2C-bus, it guarantees conformity to
ISO 7816 or EMV norms with very few external
components.
ORDERING INFORMATION
TYPE
NUMBER
TDA8020HL
NAME
LQFP32
PACKAGE
DESCRIPTION
plastic low profile quad flat package; 32 leads; body 7 × 7 × 1.4 mm
VERSION
SOT358-1
2001 Aug 15
2

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डाउनलोड[ TDA8020HL Datasheet.PDF ]


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