Multiprotocol Dual Smart Card Interface

General Description The DS8007A multiprotocol dual smart card interface is an automotive grade, low-cost, dual smart card reader interface supporting all ISO 7816, EMV™, and GSM11-11 requirements. Through its 8-bit parallel bus and dedicated address selects (AD3–AD0), the DS8007A can easily and d

汽车级多协议双智能卡接口

DS8007A多协议双智能卡接口是一款汽车级、低成本双智能卡读卡器接口，满足所有ISO 7816、EMV™和GSM11-11的要求。通过其8位并行总线和专用地址选择(AD3–AD0)引脚，DS8007A可以方便地直接连接至Maxim安全微控制器的非复用字节宽度总线。另外，并行总线也可以复用，允许直接连接至80C51兼容微控制器的复用总线，通过MOVX寻址。\n一路集成的UART复用该接口，允许高速、自动地完成智能卡处理，并且每个卡槽具有独立的处理和可变波特率能力。卡接口由内部时序控制，支持自动激活和关闭时序、可处理T = 0、T = 1所需要的所有动作以及同步协议。此外还支持掉电情况下的紧急关 • 为两路独立的智能卡提供完整的接口/控制 \n• 卡接口具有8kV (最小值) ESD保护 \n• 内部产生IC卡供电电压 \n• 5.0V ±5%，65mA (最大值) \n• 3.0V ±8%，50mA (最大值) \n• 1.8V ±10%，30mA (最大值) \n• 内部专用的时序管理电路自动控制卡的激活、关闭和数据通信 \n• 8位并行总线与主机接口(用户可选择复用或非复用模式) \n• 片选和三态总线允许总线上挂接多个设备(读卡器和存储器) \n• 8字符接收FIFO，可设置深度/阈值 \n• I/O口连接外部ISO 7816 UART \n• 独立的卡;

Multiprotocol Dual Smart Card Interface

General Description The DS8007A multiprotocol dual smart card interface is an automotive grade, low-cost, dual smart card reader interface supporting all ISO 7816, EMV™, and GSM11-11 requirements. Through its 8-bit parallel bus and dedicated address selects (AD3–AD0), the DS8007A can easily and d

封装/外壳：48-LQFP 包装：管件 描述：IC INTERFACE SPECIALIZED 48LQFP 集成电路（IC） 专用

封装/外壳：48-LQFP 包装：卷带（TR） 描述：IC INTERFACE SPECIALIZED 48LQFP 集成电路（IC） 专用

5V VOLTAGE REGULATOR WITH WATCHDOG TIMER

5 V Voltage Regulator with Watchdog Timer The TA8007AS is an IC specially designed for microcomputer systems. It incorporates a highly accurate constant-voltage power supply (5±0.25V) and various system reset functions. For system reset, it monitors the output voltage of VREG×88 and has a watchdo

5V VOLTAGE REGULATOR WITH WATCHDOG TIMER

The TA8007S、 TA8007F is an IC specially designed for microcomputer systems. It incorporates a highly accurate constant-voltage power supply (5±0.25V) and various system reset functions. For system reset, it monitors the output voltage of VREG×92 and has a watchdog timer which can self-diagnose the

5V VOLTAGE REGULATOR WITH WATCHDOG TIMER

The TA8007S、 TA8007F is an IC specially designed for microcomputer systems. It incorporates a highly accurate constant-voltage power supply (5±0.25V) and various system reset functions. For system reset, it monitors the output voltage of VREG×92 and has a watchdog timer which can self-diagnose the

Double multiprotocol IC card interface

文件：159.65 Kbytes Page：36 Pages

Double multiprotocol IC card interface

文件：159.65 Kbytes Page：36 Pages