The W25Q128JWEIM is an IC (Integrated Circuit) component manufactured by Winbond Electronics. It belongs to the W25Q series and is a high-performance, 128Mb Serial Flash memory.
Key Features of the W25Q128JWEIM:
1. Memory Capacity: The W25Q128JWEIM has a memory capacity of 128Mb, which is equivalent to 16 MegaBytes (MB). This provides ample storage space for various data and program codes.
2. Serial Interface: It utilizes a Serial Peripheral Interface (SPI) to communicate with the microcontroller or host system. This interface enables easy integration into most systems, as SPI is a popular and widely supported communication protocol.
3. High-Speed Performance: The W25Q128JWEIM offers fast read and write operations, making it suitable for applications that require high-speed data transfer. It supports a clock frequency of up to 104MHz for sequential reads and 108MHz for fast program/erase operations.
4. Quad SPI Support: The component provides Quad SPI (QSPI) support, allowing for even faster data transfer rates compared to regular SPI. With a 4-line interface, it achieves up to 4 times higher throughput than traditional SPI flash memory.
5. Wide Voltage Range: The W25Q128JWEIM operates within a wide voltage range, typically from 2.7V to 3.6V
