ST8024L

批量生产
Design Win

智能卡接口

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产品概述

描述

The ST8024L is a complete low-cost analog interface for asynchronous Class A, B, and C smartcards. It can be placed between the card and the microcontroller with few external components to perform all supply protection and control functions. The ST8024LCDR and ST8024LCTR are compatible with the ST8024 (with the exception of Vth(ext)rise/fallvalue).

  • 所有功能

    • Designed to be compatible with the NDS conditional access system (except ST8024LTR)
    • ISO 7816, GSM11.11 and EMV 4.2 (payment systems) compatible
    • IC card interface
    • 3 V or 5 V supply for the ST8024L device (VDD)
    • Three specifically protected half-duplex bi-directional buffered I/O lines to card contacts C4, C7 and C8
    • Step-up converter for VCCgeneration separately powered by a 5 V ± 20% supply (VDDPand PGND)
    • 1.8 V ± 6.5%, 3 V or 5 V ± 5% regulated card supply voltage (VCC) with appropriate decoupling has the following capabilities:
      • ICC< 80 mA at VDDP= 4.75 to 6.5 V
      • Handles current spikes of 40 nA up to 20 MHz
      • Controls rise and fall times
      • Filtered overload detection at ~120 mA
    • Thermal and short-circuit protection on all card contacts
    • Automatic activation and deactivation sequences; initiated by software or by hardware in the event of a short-circuit, card take-off, overheating, VDDor VDDPdropout
    • Enhanced ESD protection on card side (>6 kV)
    • 26 MHz integrated crystal oscillator
    • Built-in debounce on card presence contacts
    • One multiplexed status signalOFF
    • Non-inverted control of RST via pin RSTIN
    • Clock generation for cards up to 20 MHz (divided by 1, 2, 4 or 8 through CLKDIV1 and CLKDIV2 signals) with synchronous frequency changes
    • Supply supervisor for spike-killing during power-on and power-off and power-on reset (threshold fixed internally or externally by a resistor divider)

电路原理图

EDA符号、封装和3D模型

STMicroelectronics - ST8024L

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Symbols

符号

Footprints

封装

3D model

3D模型

质量与可靠性

产品型号 Marketing Status 等级规格 符合RoHS级别 材料声明**
ST8024LACDR
批量生产
SO-28 工业 Ecopack1 (*)
ST8024LACTR
批量生产
TSSOP-28 工业 Ecopack3
ST8024LCDR
批量生产
SO-28 工业 Ecopack1 (*)
ST8024LCTR
批量生产
TSSOP-28 工业 Ecopack3
ST8024LTR
批量生产
TSSOP-20 工业 Ecopack1

ST8024LACDR

Package:

SO-28

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO-28

Grade

Industrial

RoHS Compliance Grade

Ecopack1 (*)

ST8024LACTR

Package:

TSSOP-28

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

TSSOP-28

Grade

Industrial

RoHS Compliance Grade

Ecopack3

ST8024LCDR

Package:

SO-28

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO-28

Grade

Industrial

RoHS Compliance Grade

Ecopack1 (*)

ST8024LCTR

Package:

TSSOP-28

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

TSSOP-28

Grade

Industrial

RoHS Compliance Grade

Ecopack3

ST8024LTR

Package:

TSSOP-20

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

TSSOP-20

Grade

Industrial

RoHS Compliance Grade

Ecopack1

(**) 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

样片和购买

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产品型号
供货状态
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包装类型
RoHS
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ECCN (US)
ECCN (EU)
温度(ºC)
最小值
最大值
ST8024LCDR
Available at distributors

经销商的可用性 ST8024LCDR

代理商名称
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ST8024LACTR
Available at distributors

经销商的可用性 ST8024LACTR

代理商名称
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代理商库存报告日期:

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ST8024LACDR
Available at distributors

经销商的可用性 ST8024LACDR

代理商名称
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代理商库存报告日期:

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ST8024LCTR
Available at distributors

经销商的可用性 ST8024LCTR

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

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ST8024LTR
Available at distributors

经销商的可用性 ST8024LTR

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

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ST8024LCDR 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

ST8024LCDR

Operating Temperature (°C)

Min:

Max:

代理商名称

代理商库存报告日期:

ST8024LACTR 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

ST8024LACTR

Operating Temperature (°C)

Min:

Max:

ST8024LACDR 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

ST8024LACDR

Operating Temperature (°C)

Min:

Max:

代理商名称

代理商库存报告日期:

ST8024LCTR 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

ST8024LCTR

Operating Temperature (°C)

Min:

Max:

代理商名称

代理商库存报告日期:

ST8024LTR 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

ST8024LTR

Operating Temperature (°C)

Min:

Max:

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(*) 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