16-pin smartcard interfaces

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  • The ST8034T/ST8034AT/ST8034P/ST8034C devices are complete low-cost analog interfaces for asynchronous and synchronous smartcards operating at a supply voltage of 5 V or 3 V (or even 1.8 V in the case of ST8034P).

    The ST8034T/ST8034AT/ST8034P/ST8034C devices can be placed between the card and the microcontroller to provide all supply, protection, detection and control functions, with just a few external components.

    主要特性

    • Complete smartcard interface
    • ISO 7816 and EMV™ 4.3 payment systems compatible
    • One protected half-duplex bidirectional buffered I/O line to the smartcard
    • 5 V or 3 V (or 1.8 V in case of ST8034P) selectable smartcard supply voltage (VCC). Ensures controlled VCCrise and fall times and provides smart overload detection with glitch immunity.
    • Optional chip select function allows the device interface to be isolated from the host microcontroller signals - allows parallel combination of the card interface devices (ST8034C)
    • Card clock generation by integrated crystal oscillator or from external clock source
    • Card clock frequency up to 20 MHz, programmable by CLKDIV pin, with synchronous frequency changes
    • Optional VCC_SEL input for pin-controlled selection of VCC; 5 V or 3 V or 1.8 V (ST8034P)
    • Automatic card activation and deactivation sequences initiated by the microcontroller
    • Emergency deactivation sequences initiated by a card supply short-circuit, card take-off, falling VDD, VDDP, or VDD(INTF)or by the interface device overheating
    • Voltage supply supervisors
      • With a fixed threshold (VDD, VDDP, and VDD(INTF))
      • Optionally with an external resistor divider to set the VDD(INTF)threshold (PORADJ pin; ST8034P and ST8034C)
    • Multipurpose card status signalOFF
    • Non-inverted card reset pin RST driven by the RSTIN input
    • Thermal and short-circuit protection of all card contacts
    • Card presence detection contacts debounced
    • Enhanced card side ESD protection of 8 kV
    • Common SO16 3.9 x 9.9 mm body or a space-saving QFN16 3 x 3 mm package
    • Temperature range -25 to +85 °C

样片和购买

产品型号
封装
包装类型
温度(ºC) 供货状态
预算价格(US$)
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从ST订购
min
max
ST8034ATDT SO-16 Tape And Reel -25 85
批量生产
0.62 1000 EAR99
更多信息

Country of Origin:

MOROCCO

查看供货情况

Distributor availability ofST8034ATDT

代理商名称
地区 库存 最小订购量 Third party link
Farnell Element14 EUROPE 1476 1 Order Now

代理商库存报告日期: 2019-11-29

代理商名称

Farnell Element14

库存

1476

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-11-29

获取样片

ST8034ATDT

封装

SO-16

包装类型

Tape And Reel

单价(US$)

0.62*

Distributor availability ofST8034ATDT

代理商名称
地区 库存 最小订购量 Third party link
Farnell Element14 EUROPE 1476 1 Order Now

代理商库存报告日期: 2019-11-29

代理商名称

Farnell Element14

库存

1476

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-11-29

Operating Temperature (°C)

(min)

-25

(max)

85

供货状态

批量生产

单价(US$)

0.62

数量

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商

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    • 产品型号

      Smart card interface demo board based on the ST8034AT

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技术文档

    • 描述 版本 文档大小 操作
      DS9638
      16-pin smartcard interfaces
      4.0
      1.24 MB
      PDF
      DS9638

      16-pin smartcard interfaces

    • 描述 版本 文档大小 操作
      UM1608
      16-pin smartcard interfaces ST8034T, ST8034AT demonstration boards
      1.0
      628.89 KB
      PDF
      UM1608

      16-pin smartcard interfaces ST8034T, ST8034AT demonstration boards

产品型号 供货状态 封装 等级规格 符合RoHS级别 Material Declaration**
ST8034ATDT
批量生产
SO-16 工业 Ecopack3

ST8034ATDT

Package:

SO-16

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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