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  • 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).

    主要特性

    • 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

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样片和购买

型号
Package
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
Order from Distributors
Order from ST
min
max
ST8024LCDR SO-28 Tape And Reel -25 85
Active
0.78 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofST8024LCDR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 3996 1 Order Now
MOUSER WORLDWIDE 2000 1 Order Now

代理商库存报告日期: 2019-06-17

代理商名称

DIGIKEY

库存

3996

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

2000

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-06-17

Buy now
ST8024LACTR TSSOP28 9.7 x 4.4 Tape And Reel -25 85
Active
0.75 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office
ST8024LACDR SO-28 Tape And Reel -25 85
Active
0.78 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofST8024LACDR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 988 1 Order Now
MOUSER WORLDWIDE 2000 1 Order Now

代理商库存报告日期: 2019-06-17

代理商名称

DIGIKEY

库存

988

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

2000

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-06-17

Buy now
ST8024LCTR TSSOP28 9.7 x 4.4 Tape And Reel -25 85
Active
0.78 1000 EAR99
MORE INFO

Country of Origin:

-

Check Availability

Distributor availability ofST8024LCTR

代理商名称
地区 库存 最小订购量 Third party link
MOUSER WORLDWIDE 4226 1 Order Now

代理商库存报告日期: 2019-06-17

代理商名称

MOUSER

库存

4226

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-06-17

Buy now
ST8024LTR TSSOP 20 Tape And Reel -25 85
Active
0.65 1000 EAR99
MORE INFO

Country of Origin:

-

Check Availability

Distributor availability ofST8024LTR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 4784 1 Order Now
Newark Element14 AMERICA 622 0 Order Now
MOUSER WORLDWIDE 5967 1 Order Now
Farnell Element14 EUROPE 466 1 Order Now

代理商库存报告日期: 2019-06-17

代理商名称

DIGIKEY

库存

4784

Min.Order

1

地区

WORLDWIDE Order Now

Newark Element14

库存

622

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

5967

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

466

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-06-17

Buy now

ST8024LCDR

Package

SO-28

Packing Type

Tape And Reel

Unit Price (US$)

0.78*

Distributor availability ofST8024LCDR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 3996 1 Order Now
MOUSER WORLDWIDE 2000 1 Order Now

代理商库存报告日期: 2019-06-17

代理商名称

DIGIKEY

库存

3996

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

2000

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-06-17

Operating Temperature (°C)

(min)

-25

(max)

85

Marketing Status

Active

Unit Price (US$)

0.78

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

ST8024LACTR

Package

TSSOP28 9.7 x 4.4

Packing Type

Tape And Reel

Unit Price (US$)

0.75*

Operating Temperature (°C)

(min)

-25

(max)

85

Marketing Status

Active

Unit Price (US$)

0.75

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

ST8024LACDR

Package

SO-28

Packing Type

Tape And Reel

Unit Price (US$)

0.78*

Distributor availability ofST8024LACDR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 988 1 Order Now
MOUSER WORLDWIDE 2000 1 Order Now

代理商库存报告日期: 2019-06-17

代理商名称

DIGIKEY

库存

988

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

2000

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-06-17

Operating Temperature (°C)

(min)

-25

(max)

85

Marketing Status

Active

Unit Price (US$)

0.78

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

ST8024LCTR

Package

TSSOP28 9.7 x 4.4

Packing Type

Tape And Reel

Unit Price (US$)

0.78*

Distributor availability ofST8024LCTR

代理商名称
地区 库存 最小订购量 Third party link
MOUSER WORLDWIDE 4226 1 Order Now

代理商库存报告日期: 2019-06-17

代理商名称

MOUSER

库存

4226

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-06-17

Operating Temperature (°C)

(min)

-25

(max)

85

Marketing Status

Active

Unit Price (US$)

0.78

Quantity

1000

ECCN (US)

EAR99

Country of Origin

-

ST8024LTR

Package

TSSOP 20

Packing Type

Tape And Reel

Unit Price (US$)

0.65*

Distributor availability ofST8024LTR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 4784 1 Order Now
Newark Element14 AMERICA 622 0 Order Now
MOUSER WORLDWIDE 5967 1 Order Now
Farnell Element14 EUROPE 466 1 Order Now

代理商库存报告日期: 2019-06-17

代理商名称

DIGIKEY

库存

4784

Min.Order

1

地区

WORLDWIDE Order Now

Newark Element14

库存

622

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

5967

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

466

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-06-17

Operating Temperature (°C)

(min)

-25

(max)

85

Marketing Status

Active

Unit Price (US$)

0.65

Quantity

1000

ECCN (US)

EAR99

Country of Origin

-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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00 Files selected for download

技术文档

    • Description 版本 文档大小 Action
      DS6888
      Smartcard interface
      5.0
      704.79 KB
      PDF
      DS6888

      Smartcard interface

    • Description 版本 文档大小 Action
      AN3275
      Improving the performance of smartcard interfaces using the ST8024L
      1.1
      1.8 MB
      PDF
      AN3275

      Improving the performance of smartcard interfaces using the ST8024L

型号 Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
ST8024LACDR
Active
SO-28 工业 Ecopack1
ST8024LACTR
Active
TSSOP28 9.7 x 4.4 工业 Ecopack3
ST8024LCDR
Active
SO-28 工业 Ecopack1
ST8024LCTR
Active
TSSOP28 9.7 x 4.4 工业 Ecopack3
ST8024LTR
Active
TSSOP 20 工业 Ecopack1

ST8024LACDR

Package:

SO-28

Material Declaration**:

Marketing Status

Active

Package

SO-28

Grade

Industrial

RoHS Compliance Grade

Ecopack1

ST8024LACTR

Package:

TSSOP28 9.7 x 4.4

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP28 9.7 x 4.4

Grade

Industrial

RoHS Compliance Grade

Ecopack3

ST8024LCDR

Package:

SO-28

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-28

Grade

Industrial

RoHS Compliance Grade

Ecopack1

ST8024LCTR

Package:

TSSOP28 9.7 x 4.4

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP28 9.7 x 4.4

Grade

Industrial

RoHS Compliance Grade

Ecopack3

ST8024LTR

Package:

TSSOP 20

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP 20

Grade

Industrial

RoHS Compliance Grade

Ecopack1

(**) 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.