W25Q128JVSIM in Winbond W25Q SPI NOR Flash Family
The W25Q128JVSIM is a high-performance 128-Mbit Serial Flash memory component from Winbond Electronics, utilizing the advanced SpiFlash architecture. It provides a versatile storage solution for systems with limited space and power, supporting Standard SPI, Dual SPI, Quad SPI, and QPI modes. With clock speeds reaching 133MHz and support for Double Transfer Rate (DTR), it offers data throughput surpassing standard asynchronous parallel flash, making it ideal for code shadowing and execution in place (XiP) applications.
Variants in This Sub-Family
Variants within the W25Q128JV sub-family primarily differ by packaging and operating temperature grades. While the SIM suffix denotes an 8-pin SOIC 208-mil package with an industrial temperature range of -40°C to +85°C, other variants offer WSON, TFBGA, or DIP packages. Some versions may also feature different security register configurations or 'green' compliance levels, though the internal 128Mb silicon die remains architecturally consistent.
