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AT83C24TV-PRTUM PDF预览

AT83C24TV-PRTUM

更新时间: 2024-01-15 17:20:10
品牌 Logo 应用领域
美国微芯 - MICROCHIP 外围集成电路
页数 文件大小 规格书
40页 925K
描述
Microprocessor Circuit, PQCC28

AT83C24TV-PRTUM 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:QCCN, LCC28,.2SQ,20Reach Compliance Code:compliant
风险等级:5.08JESD-30 代码:S-PQCC-N28
JESD-609代码:e3湿度敏感等级:3
端子数量:28最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:QCCN封装等效代码:LCC28,.2SQ,20
封装形状:SQUARE封装形式:CHIP CARRIER
电源:5 V认证状态:Not Qualified
子类别:Other Microprocessor ICs标称供电电压:5 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn) - annealed端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
uPs/uCs/外围集成电路类型:MICROPROCESSOR CIRCUITBase Number Matches:1

AT83C24TV-PRTUM 数据手册

 浏览型号AT83C24TV-PRTUM的Datasheet PDF文件第2页浏览型号AT83C24TV-PRTUM的Datasheet PDF文件第3页浏览型号AT83C24TV-PRTUM的Datasheet PDF文件第4页浏览型号AT83C24TV-PRTUM的Datasheet PDF文件第5页浏览型号AT83C24TV-PRTUM的Datasheet PDF文件第6页浏览型号AT83C24TV-PRTUM的Datasheet PDF文件第7页 
Features  
Smart Card Interface  
– Compliance with ISO 7816, EMV2000, GIE-CB, GSM and WHQL Standards  
Card Clock Stop High or Low for Card Power-down Modes  
Support Synchronous Cards with C4 and C8 Contacts  
Card Detection and Automatic de-activation Sequence  
Programmable Activation Sequence  
– Direct Connection to the Smart Card  
Logic Level Shifters  
Short Circuit Current Limitation  
8kV+ ESD Protection (MIL/STD 883 Class 3)  
– Programmable Voltage  
Smart Card  
Reader  
5V ±5% at 65 mA (Class A)  
3V ±0.2V at 65 mA (Class B)  
1.8V ±0.14V at 40 mA  
Interface with  
Power  
– Low Ripple Noise: < 200 mV Max  
Versatile Host Interface  
– ICAM (Conditional Access) Compatible  
– Two Wire Interface (TWI) Link  
Programmable Address Allow up to 8 Devices  
– Programmable Interrupt Output  
Management  
– Automatic Level Shifter (1.6V to VCC  
)
Reset Output Includes  
– Power-On Reset (POR)  
– Power-Fail Detector (PFD)  
AT83C24  
High-efficiency Step-up Converter: 80 to 98% Efficiency  
Extended Voltage Operation: 2.85 to 5.5V  
Low Power Consumption  
– 1 mA Maximum Operating Current  
– 150 mA Maximum In-rush Current  
– 20 µA Typical Power-down Current (without Smart Card)  
4 to 48 MHz Clock Input (7 MHz Min for Step-up Converter)  
Industrial Temperature Range: -40 to +85°C  
Packages: SO28 and QFN28  
Description  
The AT83C24 is a smart card reader interface IC for smart card reader/writer applica-  
tions such as EFT/POS terminals and set top boxes. It enables the management of  
any type of smart card from any kind of host. Up to 8 AT83C24 can be connected in  
parallel using the programmable TWI address.  
Its high efficiency DC/DC converter, low quiescent current in standby mode makes it  
particularly suited to low power and portable applications. The reduced bill of material  
allows reducing significantly the system cost. A sophisticated protection system guar-  
antees timely and controlled shutdown upon error conditions.  
4234C–SCR–04/04  
1

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