Infineon Technologies has launched two automotive-qualified fingerprint sensor ICs, the CYFP10020A00 and CYFP10020S00, designed for seamless integration with microcontrollers like the TRAVEO T2G. These sensors provide robust fingerprint identification, are optimized for in-vehicle functions, and boast temperature tolerances from -40 to +105 °C. They feature precise capacitive technology and AES hardware-based data encryption, fulfilling current demands for secure biometric applications.
Infineon Technologies AG has introduced two new automotive-qualified fingerprint sensor integrated circuits (ICs): CYFP10020A00 and CYFP10020S00. These advanced sensors are designed to enhance biometric functionalities in vehicles, offering efficient and precise fingerprint identification which contrasts favorably against traditional authentication methods like PIN entry or smartphone usage. The CYFP10020A00 operates effectively within a temperature range of -40 to +85 °C, while the CYFP10020S00 extends this to -40 to +105 °C, making them suitable for a variety of environmental conditions. These sensors are specialized for integration with Infineon’s TRAVEO T2G microcontroller family, ensuring compliance with AEC-Q100 standards vital for automotive applications. The devices enable seamless in-vehicle personalization and payment authentication capabilities, applicable for tasks such as charging and parking payments, and extend to identification uses beyond the automotive sector. The precision capacitive circuitry equipped on these sensors ensures accurate detection of the intricate ridge and valley patterns found in fingerprints. They can record finger touch-down and lift-off actions, and with optional functionality, can also serve as a small trackpad for user interactions, offering scrolling and menu selection capabilities. The sensors boast an 8 x 8 mm sensing area within a BGA package size of 8.9 x 9.3 mm, providing versatility to accommodate various coatings and bezels, allowing clients to tailor the module’s aesthetic to their design preferences. Power supply flexibility is offered, supporting voltages ranged from 1.8 to 5.5 V, with encrypted fingerprint data processed by an on-chip AES hardware block sent to the host MCU via an SPI interface. Additionally, Infineon has collaborated with Precise Biometrics to integrate Biomatch algorithm software, reinforcing the authentication capabilities of their fingerprint solutions.
The automotive industry is increasingly adopting biometric technologies, notably fingerprint sensing, as a means of enhancing user convenience and security. Fingerprint sensors provide a superior option compared to traditional identification methods such as PINs or mobile apps. The need for reliable, user-friendly, and secure authentication in vehicle environments has led to advancements in fingerprint sensor technology fitted for automotive applications. Infineon Technologies has recognized this trend and developed fingerprint sensor ICs optimized for the unique demands of automotive environments while ensuring compliance with industry standards such as AEC-Q100.
Infineon’s introduction of the CYFP10020A00 and CYFP10020S00 fingerprint sensor ICs marks a significant advancement in automotive biometric technology. Designed for seamless integration with microcontrollers and featuring robust operational capabilities, these sensors enhance security and user convenience in vehicles. Their versatility and adaptability in function, combined with industry collaboration on software, position them as premium solutions for fingerprint identification and authentication in both automotive and broader applications.
Original Source: timestech.in
