SIC43NT(80-bit authentication code) and SIC43S1 (AES 128-bit Authentication code) are NFC T2T ICs with a secure authenticated code (SAC). This SAC plays an important role in product anti-counterfeiting verification. With some server-side work, SIC43NT and SIC43S1 can protect your market from counterfeit products.

Do the NFC T2T ICs come with a sensor interface circuit? They can read the sensor by biasing the current (SIC4340) or voltage (SIC4341) and then read back the sensor’s value, converting it with an ADC to send to the phone via NFC. These two ICs provide an opportunity to create a low-cost NFC-based sensor interface test kit that is suitable for point-of-care applications.

Do the NFC T2T ICs come with a UART interface and NFC power harvesting function? Both ICs are designed to add flexibility and enable NFC connectivity in installed devices. For example, you can use an NFC phone for device configuration and diagnosis or updating the e-paper display.

Transponders are available for animal identification applications in both FDX (SIC278) and HDX (SIC279). Both ICs conform to ISO11784/11785 Animal ID standards. SIC’s animal ID transponders are widely accepted by customers around the world, particularly in Australia, New Zealand, Europe, and Asia.

The security IC protects the engine from starting without authentication. SIC provides not only special immobilizer ASICs for locksmiths but also transponders that conform to widely-used transponders in the market.

The HF reader IC family is provided with a good price-to-performance ratio to match systems that require high product value. Another product is the LF transponder IC, which matches legacy access control systems all over the world.