AppoTech provides a variety of expandable storage controllers, including SD card controllers, UFD controllers, SPI controllers, and card reader controllers to meet the needs of different storage devices. One in every ten people in the world uses personal mobile devices with a built-in AppoTech solution!
Our high-performance SD card controller AX317 supports 3D/TLC/QLC NAND Flash, allowing you to choose different brands, processes, or flexible configurations of memory. A high-performance error correction engine (BCH ECC) provides you with stable performance through the firmware algorithm's intelligent bad block management and wear-leveling technology.