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73S8010R-IMR/F2 PDF预览

73S8010R-IMR/F2

更新时间: 2024-01-14 05:26:17
品牌 Logo 应用领域
美信 - MAXIM PC
页数 文件大小 规格书
25页 330K
描述
Analog Circuit, 1 Func, 5 X 5 MM, 0.80 MM HEIGHT, LEAD FREE, QFN-32

73S8010R-IMR/F2 技术参数

是否Rohs认证:不符合生命周期:Obsolete
包装说明:HVQCCN,Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.65
Samacsys Confidence:Samacsys Status:Released
Schematic Symbol:https://componentsearchengine.com/symbol.php?partID=599366PCB Footprint:https://componentsearchengine.com/footprint.php?partID=599366
Samacsys PartID:599366Samacsys Image:https://componentsearchengine.com/Images/9/73S8010R-IMR/F2.jpg
Samacsys Thumbnail Image:https://componentsearchengine.com/Thumbnails/1/73S8010R-IMR/F2.jpgSamacsys Pin Count:33
Samacsys Part Category:Integrated CircuitSamacsys Package Category:Other
Samacsys Footprint Name:QFN50P500X500X90-33NSamacsys Released Date:2017-01-11 21:24:41
Is Samacsys:N模拟集成电路 - 其他类型:ANALOG CIRCUIT
JESD-30 代码:S-XQCC-N32长度:5 mm
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/F2 数据手册

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73S8010R  
Low Cost Smart Card Interface  
Simplifying System Integration™  
DATA SHEET  
August 2009  
DS_8010R_022  
APPLICATIONS  
Set-Top-Box Conditional Access and  
Pay-per-View  
Point of Sales & Transaction Terminals  
Control Access & Identification  
Multiple card and SAM reader configurations  
DESCRIPTION  
The Teridian 73S8010R is a single smart card  
interface IC that provides 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  
an LDO regulator  
Greatly reduced power dissipation  
Fewer external components are required  
Better noise performance  
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.  
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 (90 mA supplied to  
the card)  
Small format (5x5x0.8 mm) QFN32 package option  
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 (3 V or 5 V), 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, VDD.  
True card over-current detection  
FEATURES  
Card Interface  
Complies with ISO-7816-3 and EMV 4.0  
An LDO voltage regulator provides 3 V / 5 V to  
the card from an external power supply input  
ISO-7816-3 Activation / Deactivation  
sequencer with emergency automated  
deactivation on card removal or fault  
With its embedded LDO regulator, the Teridian  
73S8010R is a cost-effective solution for any  
application where a 5 V (typically -5% +10%) power  
supply is available. Hardware support for auxiliary  
I/O lines, C4 / C8 contacts is provided.  
detected by the protection circuitry  
Protection includes 3 voltage supervisors  
that detect 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 VCC (card power supply)  
or an over-heating fault.  
Over-current detection 150 mA max  
1 card detection input  
Auxiliary I/O lines, for C4 / C8 contact  
signals  
The card over-current circuitry is a true current detect  
function, as opposed to VCC voltage drop detection, as  
usually implemented in ICC interface ICs.  
Host Interface  
Fast mode, 400 kbps I2C slave bus  
8 possible devices in parallel  
One control register and one status  
register  
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.  
Interrupt output to the host for fault  
detection  
Crystal oscillator or host clock, up to 27 MHz  
6 kV ESD protection on the card interface  
SO28 or QFN32 package  
Rev. 1.6  
© 2009 Teridian Semiconductor Corporation  
1

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