W25Q128 Serial NOR Flash Storage Module, 128M-bit (16M-byte)

This compact storage module features the W25Q128 serial NOR flash chip to provide 128M-bit (16M-byte) of non-volatile external memory expansion. Operating between 2.7 V and 3.6 V with clock speeds under 104 MHz, it is ideal for embedded projects requiring extra data storage. It is well suited to makers, students, and developers working with microcontrollers such as the STM32.

Serial NOR flash expansion

The module uses the W25Q128 serial NOR flash memory chip to deliver 128M-bit (16M-byte) of reliable external capacity. It supports operating clock frequencies of less than 104 MHz for fast read and write access.

Power and compact footprint

Engineered for 3.3 V systems, the board runs smoothly on an operating voltage of 2.7 V to 3.6 V. Its miniature 14 mm by 15 mm size allows it to fit neatly onto breadboards or inside tight enclosures.

Microcontroller support

STM32 test code is provided to help streamline prototyping and project development.