ST8034C

批量生产

16-pin smartcard interfaces

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样片和购买
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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
ECCN (US)
Country of Origin
Budgetary Price (US$)*/Qty
从ST订购
从分销商订购
最小值
最大值
ST8034CQR VFQFPN 16 3x3x0.8 Tape And Reel -25 85
批量生产
EAR99 MALAYSIA 0.72 / 1k 立即购买 查看供货情况

...的经销商可用性ST8034CQR

代理商名称
地区 库存 最小订购量 第三方链接
Farnell Element14 EUROPE 2384 1 马上订购

代理商库存报告日期: 2020-05-30

代理商名称

Farnell Element14

库存

2384

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2020-05-30

ST8034CQR

封装

VFQFPN 16 3x3x0.8

包装类型

Tape And Reel

Budgetary Price (US$)*/Qty

0.72 / 1k

...的经销商可用性ST8034CQR

代理商名称
地区 库存 最小订购量 第三方链接
Farnell Element14 EUROPE 2384 1 马上订购

代理商库存报告日期: 2020-05-30

代理商名称

Farnell Element14

库存

2384

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2020-05-30

Operating Temperature (°C)

(最小值)

-25

(最大值)

85

供货状态

批量生产

Budgetary Price (US$)* / Qty

0.72 / 1k

ECCN (US)

EAR99

Country of Origin

MALAYSIA

(*) 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

适合您的资源

00 选择要下载的文档

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
      UM1615
      16-pin smartcard interface ST8034C demonstration board
      1.0
      646.2 KB
      PDF
      UM1615

      16-pin smartcard interface ST8034C demonstration board

产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
ST8034CQR
批量生产
VFQFPN 16 3x3x0.8 Industrial Ecopack3

ST8034CQR

Package:

VFQFPN 16 3x3x0.8

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

VFQFPN 16 3x3x0.8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持