ST8024CTR - Brand New STMicroelectronics Interface - Specialized
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Description
The ST8024 is a complete low cost analog interface for asynchronous 3 V and 5 V smart cards. It can be placed between the card and the microcontroller with few external components to perform all supply protection and control functions. ST8024 is a direct replacement of ST8004.
Features
■ Designed to be compatible with the NDS conditional access system
■ IC card interface
■ 3 or 5 V supply for the IC (VDDand GND)
■ Three specifically protected half-duplex bidirectional buffered I/O lines to card contacts C4, C7 and C8
■ DC-DC converter for VCC generation separately powered from a 5 V ± 20% supply (VDDPand PGND)
■ 3 or 5 V ± 5 % regulated card supply voltage (VCC) with appropriate decoupling has the following capabilities:
–ICC< 80 mA at VDDP= 4 to 6.5 V
– Handles current spikes of 40 nA up to 20 MHz
– Controls rise and fall times
– Filtered overload detection at approximately 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 VDDPdrop-out ■ Enhanced ESD protection on card side (>6 kV)
■ 26 MHz integrated crystal oscillator
■ Clock generation for cards up to 20 MHz (divided by 1, 2, 4 or 8 through CLKDIV1 and CLKDIV2 signals) with synchronous frequency changes
■ Non-inverted control of RST via pin RSTIN
■ ISO 7816, GSM11.11 and EMV (payment systems) compatibility
■ Supply supervisor for spike-killing during power-on and power-off and power- on reset (threshold fixed internally or externally by a resistor bridge)
■ Built-in debounce on card presence contacts
■ One multiplexed status signal off -
Similar parts: 4284 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download ST8024CTR
- Chipdatas Part: CD93-ST8024CTR
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 05:00 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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Registered Mail(www.singpost.com)
Free shipping without minimum order.