Suitable for home, office, and industrial electrical applications Big Capacity FLASH Storage Module that uses serial NOR flash with an external expansion memory chip W25Q64 Compatible memory options include W25Q32 and W25Q128 Supports SPI interface Key benefits and features Flexible largecapacity storage: designed to store firmware, data logs, or other large data sets, helping to offload work from main memory. Wide microcontroller compatibility: SPI interface enables easy integration with a broad range of microcontrollers and embedded systems. Scalable memory options: supports W25Q32 and W25Q128 memory configurations for different capacity needs, with the W25Q64 external expansion memory enabling reliable expansion. Simple integration: standard serial NOR flash with SPI interface allows straightforward integration into existing boards and systems. Reliable, widely used memory family: built around proven W25Q32/W25Q128/W25Q64 series flash devices for stable performance. What is included 1 x Big Capacity FLASH Storage Module designed for use with serial NOR flash external expansion memory chip W25Q64 Compatibility with W25Q32 and W25Q128 series for larger storage options Typical applications Embedded data logging in home automation or smart appliances: store sensor histories, event logs, and configuration data locally for later retrieval. Firmware and code storage for industrial controllers: provide nonvolatile storage for application firmware or large data tables used by control software. Edge computing and local storage: hold maps, datasets, or other sizable resources for devices deployed in environments with limited RAM and intermittent connectivity. Notes on use Interface: SPI Memory configuration: supports W25Q32 and W25Q128 memory with external W25Q64 expansion for large capacity options Suitable for home, office, and industrial electrical equipment requiring reliable nonvolatile storage