onsemi Interface - Interface - Specialized - NCN6000DTBR2G NCN6000DTBR2G

The NCN6000DTBR2G is a compact integrated circuit designed for smart card interface applications, fully compliant with ISO7816-3 and EMV standards. It operates within a wide battery supply voltage range of 2.7 V to 6.0 V and features a programmable CRD_VCC supply for compatibility with both 3.0 V and 5.0 V smart cards. The device includes a built-in DC-DC converter that generates the CRD_VCC supply using a single external inductor, ensuring high efficiency in power conversion. This IC offers full control over the power-up and power-down sequences, which enhances signal integrity on card I/O and signal lines. It also features a programmable card clock generator and built-in chip select logic that allows for parallel coupling of multiple devices. Additional functionalities include ESD protection on card pins rated at 8.0 kV (Human Body Model), fault monitoring for low voltage conditions, and programmable card detection capabilities. The NCN6000DTBR2G is suitable for various applications, including e-commerce interfaces, ATM smart cards, and pay TV systems, making it a versatile choice for engineers looking to implement smart card technology in their projects.