Winbond's W25X and W25Q SpiFlash® Multi-I/O Memories feature the popular Serial Peripheral Interface (SPI), densities from 512K-bit to 512M-bit, small erasable sectors and the industry's highest performance. The W25X family supports DualSPI effectively doubling standard SPI clock rates. The W25Q family is a "superset" of the 25X family with Dual-I/O and QuadI/O SPI for even higher performance. Clock rates up to 104MHz achieve an equivalent of 416MHz (50M-Byte/S transfer rate) when using Quad-SPI. This even surpasses asynchronous Parallel Flash memories while using fewer pins and less space. Faster transfer rates mean controllers can execute code (XIP) directly from the SPI interface or further improve boot time when shadowing code to RAM. Some SpiFlash devices offer the new Quad Peripheral Interface (QPI) supporting true Quad Commands for improved XIP performance and simpler controller circuitry. Additionally, new ultra-small form-factor packages are ideal for space constrained mobile and handheld applications.

Winbond的W25X和W25Q SpiFlash®多i /O存储器具有流行的串行外设接口(SPI)，密度从512k - 512M-bit，小可擦扇区和行业最高的性能。W25X系列支持DualSPI有效地翻倍标准SPI时钟速率。W25Q系列是25X系列的“超集”，具有双i /O和QuadI/O SPI，性能更高。当使用Quad-SPI时，高达104MHz的时钟速率相当于416MHz (50M-Byte/S传输速率)。这甚至超过异步并行闪存，而使用更少的针和更少的空间。更快的传输速率意味着控制器可以直接从SPI接口执行代码(XIP)，或者在将代码隐藏到RAM时进一步提高引导时间。一些SpiFlash设备提供了新的Quad外设接口(QPI)，支持真正的Quad命令，以提高XIP性能和更简单的控制器电路。此外，新型超小型封装是空间受限的移动和手持应用的理想选择。

The W25Q128JW (128M-bit) Serial Flash memory provides a storage solution for systems with limited space, pins and power.  The 25Q series offers flexibility and performance well beyond ordinary Serial Flash devices.  They are ideal for code shadowing to RAM, executing code directly from Dual/Quad SPI (XIP) and storing voice, text and data.  The device operates on a single W25Q128JW power supply with current consumption as low as 1mA active and 1µA for power-down.  All devices are offered in space-saving packages.  The W25Q128JW array is organized into 65,536 programmable pages of 256-bytes each.  Up to 256 bytes can be programmed at a time.  Pages can be erased in groups of 16 (4KB sector erase), groups of 128 (32KB block erase), groups of 256 (64KB block erase) or the entire chip (chip erase).  The W25Q128JW has 4,096 erasable sectors and 256 erasable blocks respectively.  The small 4KB sectors allow for greater flexibility in applications that require data and parameter storage.  (See Figure 2) The W25Q128JW supports the standard Serial Peripheral Interface (SPI), and a high performance Dual/Quad output as well as Dual/Quad I/O SPI: Serial Clock, Chip Select, Serial Data I/O0 (DI), I/O1 (DO), I/O2, and I/O3.  SPI clock frequencies of up to 133MHz are supported allowing equivalent clock rates of 532MHz (133MHz x 4) for Quad I/O when using the SPI Fast Read Quad I/O instructions.  These transfer rates can outperform standard Asynchronous 8 and 16-bit Parallel Flash memories.

W25Q128JW (128M-bit)串行闪存为空间有限、引脚有限和电源有限的系统提供了一种存储解决方案。25Q系列提供了超越普通串行闪存设备的灵活性和性能。他们是理想的代码阴影到RAM，执行代码直接从双/四SPI (XIP)和存储语音，文本和数据。该器件使用单个W25Q128JW电源，有源电流消耗低至1mA，掉电电流消耗低至1µa。所有设备都提供节省空间的包装。W25Q128JW阵列被组织成65536个可编程页，每个页256字节。一次最多可编程256字节。页面可以按16组(4KB扇区擦除)、128组(32KB块擦除)、256组(64KB块擦除)或整个芯片(芯片擦除)进行擦除。W25Q128JW有4096个可擦扇区和256个可擦块。较小的4KB扇区为需要数据和参数存储的应用程序提供了更大的灵活性。W25Q128JW支持标准串行外设接口(SPI)，高性能双/四输出以及双/四I/O SPI:串行时钟，芯片选择，串行数据I/O0 (DI)， I/O1 (DO)， I/O2和I/O3。SPI时钟频率高达133MHz支持允许等效时钟频率532MHz (133MHz x 4)的Quad I/O时，使用SPI快速读取Quad I/O指令。这些传输速率可以超过标准的异步8位和16位并行闪存。

Winbond's W25X and W25Q SpiFlash® Multi-I/O Memories feature the popular Serial Peripheral Interface (SPI), densities from 512K-bit to 512M-bit, small erasable sectors and the industry's highest performance. The W25X family supports DualSPI effectively doubling standard SPI clock rates. The W25Q family is a "superset" of the 25X family with Dual-I/O and QuadI/O SPI for even higher performance. Clock rates up to 104MHz achieve an equivalent of 416MHz (50M-Byte/S transfer rate) when using Quad-SPI. This even surpasses asynchronous Parallel Flash memories while using fewer pins and less space. Faster transfer rates mean controllers can execute code (XIP) directly from the SPI interface or further improve boot time when shadowing code to RAM. Some SpiFlash devices offer the new Quad Peripheral Interface (QPI) supporting true Quad Commands for improved XIP performance and simpler controller circuitry. Additionally, new ultra-small form-factor packages are ideal for space constrained mobile and handheld applications.

Winbond的W25X和W25Q SpiFlash®多i /O存储器具有流行的串行外设接口(SPI)，密度从512k - 512M-bit，小可擦扇区和行业最高的性能。W25X系列支持DualSPI有效地翻倍标准SPI时钟速率。W25Q系列是25X系列的“超集”，具有双i /O和QuadI/O SPI，性能更高。当使用Quad-SPI时，高达104MHz的时钟速率相当于416MHz (50M-Byte/S传输速率)。这甚至超过异步并行闪存，而使用更少的针和更少的空间。更快的传输速率意味着控制器可以直接从SPI接口执行代码(XIP)，或者在将代码隐藏到RAM时进一步提高引导时间。一些SpiFlash设备提供了新的Quad外设接口(QPI)，支持真正的Quad命令，以提高XIP性能和更简单的控制器电路。此外，新型超小型封装是空间受限的移动和手持应用的理想选择。

The W25Q128JW (128M-bit) Serial Flash memory provides a storage solution for systems with limited space, pins and power.  The 25Q series offers flexibility and performance well beyond ordinary Serial Flash devices.  They are ideal for code shadowing to RAM, executing code directly from Dual/Quad SPI (XIP) and storing voice, text and data.  The device operates on a single W25Q128JW power supply with current consumption as low as 1mA active and 1µA for power-down.  All devices are offered in space-saving packages.  The W25Q128JW array is organized into 65,536 programmable pages of 256-bytes each.  Up to 256 bytes can be programmed at a time.  Pages can be erased in groups of 16 (4KB sector erase), groups of 128 (32KB block erase), groups of 256 (64KB block erase) or the entire chip (chip erase).  The W25Q128JW has 4,096 erasable sectors and 256 erasable blocks respectively.  The small 4KB sectors allow for greater flexibility in applications that require data and parameter storage.  (See Figure 2) The W25Q128JW supports the standard Serial Peripheral Interface (SPI), and a high performance Dual/Quad output as well as Dual/Quad I/O SPI: Serial Clock, Chip Select, Serial Data I/O0 (DI), I/O1 (DO), I/O2, and I/O3.  SPI clock frequencies of up to 133MHz are supported allowing equivalent clock rates of 532MHz (133MHz x 4) for Quad I/O when using the SPI Fast Read Quad I/O instructions.  These transfer rates can outperform standard Asynchronous 8 and 16-bit Parallel Flash memories.

W25Q128JW (128M-bit)串行闪存为空间有限、引脚有限和电源有限的系统提供了一种存储解决方案。25Q系列提供了超越普通串行闪存设备的灵活性和性能。他们是理想的代码阴影到RAM，执行代码直接从双/四SPI (XIP)和存储语音，文本和数据。该器件使用单个W25Q128JW电源，有源电流消耗低至1mA，掉电电流消耗低至1µa。所有设备都提供节省空间的包装。W25Q128JW阵列被组织成65536个可编程页，每个页256字节。一次最多可编程256字节。页面可以按16组(4KB扇区擦除)、128组(32KB块擦除)、256组(64KB块擦除)或整个芯片(芯片擦除)进行擦除。W25Q128JW有4096个可擦扇区和256个可擦块。较小的4KB扇区为需要数据和参数存储的应用程序提供了更大的灵活性。W25Q128JW支持标准串行外设接口(SPI)，高性能双/四输出以及双/四I/O SPI:串行时钟，芯片选择，串行数据I/O0 (DI)， I/O1 (DO)， I/O2和I/O3。SPI时钟频率高达133MHz支持允许等效时钟频率532MHz (133MHz x 4)的Quad I/O时，使用SPI快速读取Quad I/O指令。这些传输速率可以超过标准的异步8位和16位并行闪存。