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ONSEMI NCN8024DWR2G Smart Card Interface IC
The NCN8024 is a highly integrated smart card interface IC designed for 3.0 V and 5.0 V smart card reader/writer applications. Fully compliant with ISO 7816-3, EMV, and NDS standards, it features thermal and short circuit protection, multiple clock division ratios (1/1, 1/2, 1/4, 1/8), and ESD protection up to 8 kV. The device supports bidirectional level shifters for data lines, independent power supplies for controller and card, and a robust fault detection system, making it ideal for secure access control, payment terminals, and conditional access modules in set-top boxes and ATMs.
ONSEMI NCN8024DWR2G Smart Card Interface IC Specifications:
- Supports 3.0 V and 5.0 V smart cards
- Fully complies with ISO 7816-3, EMV, and NDS standards
- Clock division ratios: 1/1, 1/2, 1/4, 1/8, up to 27 MHz input frequency
- ESD protection up to 8 kV on card pins, 2 kV on controller interface
- Thermal and short circuit fault protection on all card pins
- Bidirectional level shifters for I/O, AUX1, AUX2 via internal 11 kΩ pull-ups
- Supports UART data transfer at 1 MHz, with maximum voltage of 5.5 V
- Power-up and power-down sequences with robust fault and overload protection
- Operating temperature range: -40°C to +85°C, with maximum junction temperature of +125°C
- Package options: SOIC-28, TSSOP-28, Pb-Free compliance
- Built-in debounce timer (8 ms) for card presence detection
- Adjustable undervoltage lockout threshold via PORADJ pin
- Includes internal DC/DC converter for card power supply, supporting load currents up to 75 mA
Buy the Buy ON Semiconductor NCN8024DWR2G Smart Card Interface IC Online
Purchase the NCN8024DWR2G smart card interface IC directly from our online store to ensure secure, reliable connections for your card reader or writer applications. This highly integrated solution supports 3V and 5V cards, complies with ISO 7816-3 and EMV standards, and features robust ESD protection up to 8 kV. Its fault protection, adjustable undervoltage detection, and multiple clock division ratios make it ideal for payment terminals, access control, and set-top box modules. Order now for fast delivery and quality guaranteed performance.
Get ON Semiconductor NCN8024DWR2G today—designed for secure smart card applications with advanced protection and multiple clock options.
Frequently Asked Questions
Where can I buy ONSEMI NCN8024DWR2G?
You can click on the BUY or RFQ button to purchase NCN8024DWR2G from an authorized ONSEMI distributor.
How do I troubleshoot issues or seek technical support for part NCN8024DWR2G?
You can download the NCN8024DWR2G datasheet or visit the ONSEMI website for support.
Who is the manufacturer of NCN8024DWR2G?
ONSEMI