TDA8031HL - Brand New NXP Semiconductors IC Chips
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Description
The TDA8030; TDA8031 is a bus powered full-speed USB device. All analog and digital functions for an EMV compliant Smart Card Reader are built-in. The embedded 83C51 microcontroller has 16 kbytes EPROM (ROM for TDA8031), 256 bytes RAM and 512 bytes of AUXRAM.
Specifications and features
• 83C51 core with 16 kbytes EPROM (ROM); 256 bytes RAM; 512 bytes AUXRAM; Timer 0,1, 2 and enhanced UART
• Full speed USB interface device which complies with USB 1.1 specification; accessible with MOVX instructions
• Control input and output; 1 generic input and output and 2 generic input end-points
• Compatible with bus powered and suspend mode supply current requirements
• Specific ISO7816 UART; accessible with MOVX instructions for automatic convention processing; variable baud rate through frequency or division ratio programming; error management at character level for T = 0 protocol; extra guard time register
• VCCgeneration (5 or 3 V maximum current 55 mA or 1.8 V maximum current 35 mA) with controlled rise and fall times; current limitation and overload detection at 100 mA
• Cards clock generation with three times synchronous frequency doubling (12, 6, 3 and 1.5 MHz)
• Cards clock STOP HIGH or LOW or 1.25 MHz (from an integrated oscillator) for cards power reduction mode
• Automatic activation and deactivation sequences through an independent sequencer
• Supports the asynchronous protocols T = 0 and T = 1 in accordance with ISO7816 and EMV
• Versatile 24-bit time-out counter for Answer To Reset (ATR) and waiting times processing
• Supports synchronous cards
• Specific Elementary Time Unit (ETU) counter for Block Guard Time (BGT)
• Current limitations on cards contacts and emergency deactivation in case of over consumption or overheating
• Special circuitry for killing spikes during power-on or power-off
• Supply supervisor for power-on or power-off reset
• High efficiency inductive DC-to-DC converter for VCC generation
• Soft switch on for avoiding current inrush at plug in
• Enhanced ESD protections on cards contacts (6 kV minimum)
• Software library for easy integration within the application.
Application Scenarios
• Smart card readers for PC’s or Set Top Boxes.
Comparison
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Similar parts: 430483 , 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:
- - Automatic Email notification (above 5 times)
- - View in your order page
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 TDA8031HL
- Chipdatas Part: CD94-TDA8031HL
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 12:37 +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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DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.
