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73S8010R-IMR/F PDF预览

73S8010R-IMR/F

更新时间: 2024-01-05 20:18:10
品牌 Logo 应用领域
TERIDIAN 模拟IC信号电路
页数 文件大小 规格书
24页 343K
描述
Low Cost Smart Card Interface

73S8010R-IMR/F 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:QFN
包装说明:5 X 5 MM, 0.80 MM HEIGHT, LEAD FREE, QFN-32针数:32
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:7.74
其他特性:ALSO OPERATES WITH 5 VOLT SUPPLY模拟集成电路 - 其他类型:ANALOG CIRCUIT
JESD-30 代码:S-XQCC-N32长度:5 mm
湿度敏感等级:1功能数量:1
端子数量:32最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:UNSPECIFIED
封装代码:HVQCCN封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:0.9 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):2.7 V
表面贴装:YES温度等级:INDUSTRIAL
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:5 mmBase Number Matches:1

73S8010R-IMR/F 数据手册

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73S8010R  
Low Cost Smart Card Interface  
DATA SHEET  
January 2008  
DESCRIPTION  
The TERIDIAN 73S8010R is a single smart card interface  
IC. The TERIDIAN 73S8010R has been designed to  
provide full electrical compliance with ISO-7816-3 and  
EMV 4.0 (EMV2000) specifications.  
ADVANTAGES  
Single smart card interface  
IC firmware compatible with TDA8020  
Traditional step-up converter is replaced by a  
Interfacing with the host is done through the two-wire I2C  
bus, and one interrupt output to inform the system  
controller of the card presence and faults.  
LDO regulator:  
Greatly reduced power dissipation  
Fewer external components are required  
Better noise performance  
The card clock signal can be generated by an on-chip  
oscillator using an external crystal, or by connection to a  
clock signal.  
High current capability (90mA supplied to the card)  
Small format (5x5x0.8mm) QFN32 package option  
True card over-current detection  
The TERIDIAN 73S8010R incorporates an ISO-7816-3  
activation/deactivation sequencer that controls the card  
signals. Level-shifters drive the card signals with the  
selected card voltage (3V or 5V), coming from an internal  
Low Drop-Out (LDO) voltage regulator. This LDO regulator  
is powered by a dedicated power supply input VPC. Digital  
circuitry is separately powered by a digital power supply  
FEATURES  
Card Interface:  
Complies with ISO-7816-3 and EMV 4.0  
VDD  
.
A LDO voltage regulator provides 3V / 5V to the  
With its embedded LDO regulator, the TERIDIAN  
73S8010R is a cost-effective solution for any application  
where a 5V (typically -5% +10%) power supply is  
available.  
card from an external power supply input  
Provides at least 90mA to the card  
ISO-7816-3 Activation / Deactivation sequencer  
with emergency automated deactivation on card  
removal or fault detected by the protection circuitry  
Hardware support for auxiliary I/O lines, C4 / C8 contacts,  
is provided.  
Protection includes 3 voltage supervisors that  
detects voltage drops on VCC card and on power  
supplies VDD and VPC  
Emergency card deactivation is initiated upon card  
extraction or upon any fault generated by the protection  
circuitry. The fault can be a card over-current, a VDD  
(digital power supply), a VPC (regulator power supply), a  
The VDD voltage supervisor threshold value can be  
externally adjusted  
VCC (card power supply) or an over-heating fault.  
Over-current detection 150mA max.  
1 card detection input  
The card over-current circuitry is a true current detection  
function, as opposed to VCC voltage drop detection, as  
usually implemented in ICC interface ICs.  
Auxiliary I/O lines, for C4 / C8 contact signals  
CLK signal up to 20MHz  
The VDD voltage fault has a threshold voltage that can be  
adjusted with an external resistor or resistor network. It  
allows automated card deactivation at a customized VDD  
voltage threshold value. It can be used, for instance, to  
match the system controller operating voltage range.  
Host Interface:  
Fast mode, 400kbps I2C slave bus  
8 possible devices in parallel  
One control register and one status register  
Interrupt output to the host for fault detection  
Crystal oscillator or host clock, up to 27MHz  
APPLICATIONS  
Set-Top-Box Conditional Access and Pay-per-  
View  
Power Supply:  
V
PC: 4.75V to 5.5V  
Point of Sales & Transaction Terminals  
Control Access & Identification  
Multiple card and SAM reader configurations  
VDD: 2.7V to 5.5V  
6kV ESD Protection on the card interface  
Package: SO28 or QFN32  
Page: 1 of 24  
© 2005-2008 TERIDIAN Semiconductor Corporation  
Rev 1.5  

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