Overview of the Smart Wearable Storage Chip Adaptation Solution

In response to the core demands of smart wearable devices for small size, low power consumption and high reliability, we carefully select cooperative brands to customize storage products. The computing end adopts Changxin LPDDR5 (6400Mbps, power consumption reduced by 30%) and GigaDevice LPDDR4X to balance performance and battery life. The storage end is equipped with Winbond's W25Q RV series (small-sized WLCSP package, supporting SiP integration) and GigaDevice's GD55 series low-power NOR Flash, making it suitable for space-constrained scenarios. All core products feature high stability, with an erase and write life of up to 100,000 times. Some of them support wide temperature range adaptation, meeting the requirements for daily wear and use in special environments. The solution focuses on the lightweight and long battery life requirements of wearable devices, providing a full range of storage solutions that are small in size, low in power consumption, and highly adaptable, covering various products such as smartwatches and fitness bands.