- 您现在的位置：买卖IC网 > PDF目录1888 > 73S8010R-ILR/F (Maxim Integrated Products)IC SMART CARD INTERFACE 28-SOIC PDF资料下载
参数资料
| 型号： | 73S8010R-ILR/F |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/25页 |
| 文件大小： | 0K |
| 描述： | IC SMART CARD INTERFACE 28-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1,500 |
| 控制器类型： | 智能卡接口 |
| 接口： | I²C |
| 电源电压： | 2.7 V ~ 5.5 V |
| 电流 - 电源： | 1.5mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 28-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 28-SOIC |
| 包装： | 带卷 (TR) |
73S8010R
Low Cost Smart Card Interface
Simplifying System Integration
DATA SHEET
DS_8010R_022
August 2009
Rev. 1.6
2009 Teridian Semiconductor Corporation
1
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.
Interfacing with the host is done through the two-wire
I
2C 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.
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.
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.
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.
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.
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.
APPLICATIONS
Set-Top-Box Conditional Access and
Pay-per-View
Point of Sales & Transaction Terminals
Control Access & Identification
Multiple card and SAM reader configurations
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
High current capability (90 mA supplied to
the card)
Small format (5x5x0.8 mm) QFN32 package option
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
detected by the protection circuitry
Protection includes 3 voltage supervisors
that detect voltage drops on VCC card and
on power supplies VDD and VPC
Over-current detection 150 mA max
1 card detection input
Auxiliary I/O lines, for C4 / C8 contact
signals
Host Interface
Fast mode, 400 kbps I
2C 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 27 MHz
6 kV ESD protection on the card interface
SO28 or QFN32 package
相关PDF资料 |
PDF描述 |
|---|---|
| 73S8014R-IL/F | IC SMART CARD 7816 EMV 20-SOIC |
| 73S8014RN-ILR/F | IC SMART CARD 7816 EMV 20-SOIC |
| 73S8023C-IMR/F | IC SMART CARD INTERFACE 32-QFN |
| 73S8024C-ILR/F | IC SMART CARD INTERFACE 28-SOIC |
| 73S8024RN-32IMR/F | IC SMART CARD INTERFACE 32-QFN |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 73S8010R-IM/F | 功能描述:I2C 接口集成电路 Smart Card Interface ISO7816-3 & EVM4.0 RoHS:否 制造商:NXP Semiconductors 电源电压-最大:5.5 V 电源电压-最小:2.3 V 最大工作频率:400 KHz 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-16 |
| 73S8010R-IM/F1 | 功能描述:I2C 接口集成电路 RoHS:否 制造商:NXP Semiconductors 电源电压-最大:5.5 V 电源电压-最小:2.3 V 最大工作频率:400 KHz 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-16 |
| 73S8010R-IM/F2 | 功能描述:I2C 接口集成电路 RoHS:否 制造商:NXP Semiconductors 电源电压-最大:5.5 V 电源电压-最小:2.3 V 最大工作频率:400 KHz 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-16 |
| 73S8010R-IMR/F | 功能描述:I2C 接口集成电路 Smart Card Interface ISO7816-3 & EVM4.0 RoHS:否 制造商:NXP Semiconductors 电源电压-最大:5.5 V 电源电压-最小:2.3 V 最大工作频率:400 KHz 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-16 |
| 73S8010R-IMR/F1 | 功能描述:I2C 接口集成电路 RoHS:否 制造商:NXP Semiconductors 电源电压-最大:5.5 V 电源电压-最小:2.3 V 最大工作频率:400 KHz 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-16 |
发布紧急采购，3分钟左右您将得到回复。