AC7922A is a highly integrated, high-performance system-level audio/video chip, integrating WiFi IEEE 802.11b/g/n and dual-mode Bluetooth V6.0. Supports 720P DVP, MIPI and UVC interface cameras, enabling multiple cameras and multi-angle monitoring at the doorway. It also integrates a security-grade ISP engine, ensuring clear day/night imaging and accurate face recognition. Supports HD MIPI, QSPI and other display interfaces, with portrait-to-landscape display + image/UI composition. Built-in GPU 2.5D acceleration enables smooth rendering of door lock UI animations. uA-level standby power consumption, and supports millisecond-level wake-up on any IO. Hardware-level AES-256/SHA-256 encryption protocols, supports WPA3 encryption protocol, ensuring communication security.

Widely used in smart door locks, screen-equipped video peepholes, smart panels, smart speakers with screens and other solutions.

Package: QFN80 (8mm x 8mm)