The AK37D series processors are designed for applications such as attendance terminals and video intercom systems. Built on the ARM926EJ-S core, the processors integrate a video processor, an image signal processor (ISP), an audio ADC/DAC, and a display controller, enabling efficient multimedia processing and empowering customers to develop high-performance, cost-effective intelligent terminal solutions. The processors integrate a comprehensive set of peripheral interfaces, including MMC/SD/SDIO, USB 2.0, Ethernet MAC, TWI, UART, SPI, and I2S, supporting flexible peripheral configuration and improving overall product scalability for diverse application needs.