Multiple smart card slot interface IC

General description The TDA8026 is a cost-effective, analog interface for addressing multiple smart card slots in a Point Of Sales (POS) terminal. It can address up to two main cards (synchronous or asynchronous smart cards supported) and up to four Security Access Modules (SAMs). Its packaging s

文件：766.5 Kbytes 頁(yè)數(shù)：61 Pages

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Multiple smart card slot interface IC

General description The TDA8026 is a cost-effective, analog interface for addressing multiple smart card slots in a Point Of Sales (POS) terminal. It can address up to two main cards (synchronous or asynchronous smart cards supported) and up to four Security Access Modules (SAMs). Its packaging s

文件：766.5 Kbytes 頁(yè)數(shù)：61 Pages

恩XP

Multiple smart card slot interface IC

General description The TDA8026 is a cost-effective, analog interface for addressing multiple smart card slots in a Point Of Sales (POS) terminal. It can address up to two main cards (synchronous or asynchronous smart cards supported) and up to four Security Access Modules (SAMs). Its packaging s

文件：766.5 Kbytes 頁(yè)數(shù)：61 Pages

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多智能卡卡槽接口

TDA8026是一款經(jīng)濟(jì)實(shí)惠的模擬接口，可在銷(xiāo)售點(diǎn)(POS)終端上尋址多個(gè)智能卡槽。該器件可尋址最多兩張主卡（支持同步或異步智能卡），以及最多四個(gè)安全存取模塊(SAM)。其封裝可滿足最新的支付終端安全要求。 I2C總線控制型IC卡接口采用TFBGA64封裝\n電源電壓范圍：2.7 V至5.5 V\n專用的微控制器接口電源電壓(VDD(INTF))\nTDA8026處于非激活狀態(tài)時(shí)，關(guān)斷模式確保具有極低的功耗\n卡槽非激活時(shí)觸發(fā)可編程低功耗模式\n通過(guò)DC-DC轉(zhuǎn)換器生成VCC(n)：可完全加載兩個(gè)卡槽，另外三個(gè)處于低功耗模式\n兩個(gè)時(shí)鐘輸入針腳：CLKIN1用于卡槽1，CLKIN2用于卡槽2至5\n微控制器側(cè)具有兩條透明的I/O線，一條用于卡槽1，另一條用于卡槽2至5\n五條受保護(hù)的半雙工雙向緩沖I/O線，限流為± 15 mA，最大頻率為1 MHz\n兩個(gè)I2C總線受控型輔助I/O線\n所有卡槽提;

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