參數(shù)資料
型號(hào)： TDA8020HL/C1
廠商： NXP SEMICONDUCTORS
元件分類： 消費(fèi)家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PQFP32
封裝： 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-358-1, LQFP-32
文件頁數(shù)： 12/28頁
文件大?。?/td> 137K
代理商： TDA8020HL/C1
2003 Nov 06
2
Philips Semiconductors
Product specication
Dual IC card interface
TDA8020HL
FEATURES
Two independent 6 contacts smart card interfaces
Supply voltage to the cards: VCC = 5 V and ICC up to
60 mA or 3 V
±5% and ICC up to 55 mA
Integrated DC-to-DC converter (doubler, tripler or
follower) for allowing power supply from 2.7 to 6.5 V
Independent 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
EMV2000
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, card take-off or
DC-to-DC malfunctioning
Current limitation on pins CLK, RST, I/O and VCC
Integrated voltage supervisor for power-on reset and
drop-out detection.
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 EMV2000 with very few external components.
ORDERING INFORMATION
TYPE NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TDA8020HL/C1
LQFP32
plastic low prole quad at package; 32 leads; body 7
× 7 × 1.4 mm
SOT358-1
TDA8020HL/C2
LQFP32
plastic low profile quad flat package; 32 leads; body 7
× 7 × 1.4 mm
SOT358-1
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