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參數(shù)資料
| 型號： | TDA8031 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | USB smart card reader (OTP or ROM) |
| 中文描述： | USB智能卡閱讀器（OTP或光盤） |
| 文件頁數(shù)： | 3/57頁 |
| 文件大?。?/td> | 228K |
| 代理商： | TDA8031 |
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2003 Jul 04
3
Philips Semiconductors
Product specification
USB smart card reader (OTP or ROM)
TDA8030; TDA8031
1
FEATURES
83C51 core with 16 kbytes EPROM (ROM); 256 bytes
RAM; 512 bytes AUXRAM; Timer 0,1, 2 and enhanced
UART
Full speed USB interface device which complies with
USB 1.1 specification; accessible with MOVX
instructions
Control input and output; 1 generic input and output and
2 generic input end-points
Compatible with bus powered and suspend mode
supply current requirements
Specific ISO7816 UART; accessible with MOVX
instructions for automatic convention processing;
variable baud rate through frequency or division ratio
programming; error management at character level for
T = 0 protocol; extra guard time register
V
CC
generation (5 or 3 V maximum current 55 mA or
1.8 V maximum current 35 mA) with controlled
rise and fall times; current limitation and overload
detection at 100 mA
Cards clock generation with three times synchronous
frequency doubling (12, 6, 3 and 1.5 MHz)
Cards clock STOP HIGH or LOW or 1.25 MHz (from an
integrated oscillator) for cards power reduction mode
Automatic activation and deactivation sequences
through an independent sequencer
Supports the asynchronous protocols T = 0 and T = 1 in
accordance with ISO7816 and EMV
Versatile 24-bit time-out counter for Answer To Reset
(ATR) and waiting times processing
Supports synchronous cards
Specific Elementary Time Unit (ETU) counter for Block
Guard Time (BGT)
Current limitations on cards contacts and emergency
deactivation in case of over consumption or overheating
Special circuitry for killing spikes during power-on or
power-off
Supply supervisor for power-on or power-off reset
High efficiency inductive DC-to-DC converter for V
CC
generation
Soft switch on for avoiding current inrush at plug in
Enhanced ESD protections on cards contacts (6 kV
minimum)
Software library for easy integration within the
application.
2
APPLICATIONS
Smart card readers for PC’s or Set Top Boxes.
3
GENERAL DESCRIPTION
The TDA8030; TDA8031 is a bus powered full-speed USB
device. All analog and digital functions for an EMV
compliant Smart Card Reader are built-in. The embedded
83C51 microcontroller has 16 kbytes EPROM (ROM for
TDA8031), 256 bytes RAM and 512 bytes of AUXRAM.
4
ORDERING INFORMATION
TYPE NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TDA8030HL
TDA8031HL
LQFP64
plastic low profile quad flat package; 64 leads; body 10
×
10
×
1.4 mm
SOT314-2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TDA8031HL | USB smart card reader (OTP or ROM) |
| TDA8302 | SMALL SIGNAL COMBINATION IC FOR COLOUR TV |
| TDA8931 | Power comparator 1 X 20 W |
| TDA8931T | Power comparator 1 X 20 W |
| TEA1201TS | 0.95 V starting basic power unit |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA8031HL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:USB smart card reader (OTP or ROM) |
| TDA8034AT | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Smart card interface |
| TDA8034AT/C1 | 制造商:NXP Semiconductors 功能描述:Cut Tape |
| TDA8034AT/C1,112 | 功能描述:接口 - 專用 SMART CARD INTERFACE RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59 |
| TDA8034AT/C1,118 | 功能描述:接口 - 專用 SMART CARD INTERFACE RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59 |
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