參數(shù)資料
型號(hào)： 73S8009R-IL
廠商： TERIDIAN SEMICONDUCTOR CORP
元件分類(lèi)： 模擬信號(hào)調(diào)理
英文描述： SPECIALTY ANALOG CIRCUIT, PDSO28
封裝： SOP-28
文件頁(yè)數(shù)： 1/23頁(yè)
文件大?。?/td> 342K
代理商： 73S8009R-IL
73S8009R
Low Cost Versatile Smart Card
Interface
Simplifying System Integration
DATA SHEET
DS_8009R_056
October 2009
Rev. 1.3
2009 Teridian Semiconductor Corporation
1
DESCRIPTION
The 73S8009R is a very low-cost level shifter, single
smart card (ICC) interface IC. The device includes a
level shifter interface between a 3.3 V (typical) logic
circuitry (host microcontroller) and an ISO-7816 /
EMV smart card. The 73S8009R is designed to
provide full electrical compliance with ISO-7816-3
EMV4.1 (EMV2000) and GSM11-11 specifications.
In normal operating mode, for maximum designer
flexibility, the host microcontroller is responsible for
card activation and deactivation. The 73S8009R
incorporates an ISO-7816-3 deactivation sequencer
that controls the card signals in case of fault detection
and card removal. Card presence and faults are
reported to the host through an interrupt output.
When the 73S8009R is ready to support a card with
the selected voltage, a RDY signal informs the host it
can initiate the card activation sequence.
The 73S8009R supports 5V, 3V and 1.8V cards.
Selection is done through 2 dedicated digital inputs.
Level-shifters drive the card signals with the selected
card voltage coming from an internal Low Drop-Out
(LDO) voltage regulator. The LDO regulator is
powered by a dedicated power supply input, VPC.
Digital circuitry is separately powered by a digital
power supply, VDD.
Emergency card deactivation is initiated upon card
extraction or any fault generated by the protection
circuitry. The fault can be a card over-current, a VDD
(digital power), a VPC (regulator power), a VCC
(card power output) or an over-heating fault.
A chip select digital input drives internal latches that
allow the host controller to control multiple
73S8009R ICs in parallel. A power down digital
input also allows the host microcontroller to place
the IC in a very low-power mode making the
73S8009R particularly suitable for low-power and
battery-powered applications.
Auxiliary I/O lines are also available (SO28 package
only) and make the 73S8009R suitable for all kind
of cards, including synchronous (memory) cards.
APPLICATIONS
Set-Top-Box Conditional Access and
Pay-per-View
SIM card readers in DECT and GSM phones,
GPRS, W IFI and VOIP devices
Point of Sales & Transaction Terminals
General purpose smart card readers
ADVANTAGES
Lowest cost smart card interface IC on the
market
Ideal to replace discrete designs in POS
terminals and Set-Top-Boxes
Traditional step-up converter is replaced by
an LDO regulator
Greatly reduced power dissipation
Fewer external components are required
Better noise performance
Very low power dissipation
Small format (4x4x0.8 mm) QFN20 package
option
FEATURES
Card Interface:
Complies with ISO-7816-3, EMV 4.0 and
GSM 11-11 specifications
An LDO voltage regulator provides 1.8V /
3V / 5V to the card from an external power
supply input
Provides at least 90 mA to the card
ISO-7816-3 card emergency deactivation
sequencer
Protection includes 3 voltage supervisors
that detect voltage drops on VCC (card), VDD
(digital) and VPC (regulator) power supplies
Over-current detection, 150 mA max.
2 card detection inputs, 1 for each user
polarity
Auxiliary I/O lines for C4 / C8 contact
signals
Card CLK clock frequency up to 20 MHz
相關(guān)PDF資料
PDF描述
73S8009R-ILR SPECIALTY ANALOG CIRCUIT, PDSO28
73S8009R-IM SPECIALTY ANALOG CIRCUIT, QCC20
73S8009R-IL SPECIALTY ANALOG CIRCUIT, PDSO28
73S8010C-ILR/F SPECIALTY ANALOG CIRCUIT, PDSO28
73S8010C-IMR/F SPECIALTY ANALOG CIRCUIT, QCC32
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
73S8009R-IL/F 功能描述:輸入/輸出控制器接口集成電路 Smart Card Interface IC RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
73S8009R-ILR/F 功能描述:輸入/輸出控制器接口集成電路 Smart Card Interface IC RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
73S8009R-IM/F 功能描述:輸入/輸出控制器接口集成電路 Smart Card Interface IC RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
73S8009R-IMR/F 功能描述:輸入/輸出控制器接口集成電路 Smart Card Interface IC RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
73S8010C 制造商:TERIDIAN 制造商全稱(chēng):TERIDIAN 功能描述:Smart Card Interface
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