Winbond NOR 256 MB Quad-SPI Flash Memory 8-Pin WSON W25Q256JVEIQ

Winbond W25Q256JVEIQ NOR Flash Memory 256 MB is designed for high-performance industrial and commercial electronic applications requiring reliable, fast non-volatile memory storage. This 8-Pin WSON surface mount device incorporates advanced NOR flash technology with a Quad-SPI interface allowing high-speed data transfer at maximum clock frequencies up to 133MHz.

The 256M-bit memory is organized as 32 million words by 8 bits, optimized for seamless integration and ease of use. Supporting uniform 4KB sectors with Dual and Quad SPI enables flexibility in addressing and data management including 3 or 4-byte addressing modes. Unique individual block and sector write protection features ensure robust data security and integrity.

Operating reliably between -40°C and 85°C, this flash memory is suitable for harsh industrial environments and applications. Its low supply current of 25mA helps reduce overall system power consumption. Compact dimensions and a thin 750μm profile facilitate high-density PCB population in space-constrained designs.

Key features include volatile and non-volatile status registers, UID and OTP capabilities, supporting manufacturers and designers in customized and secure memory solutions. Common use cases include embedded systems, industrial controls, communications equipment, and consumer electronics requiring dependable and fast flash memory.

This NOR flash memory is ideal for advanced semiconductor applications demanding a balance of speed, capacity, and low-power operation within a robust mechanical footprint. Its quad interface and addressing flexibility supports diverse design requirements in modern electronic manufacturing and embedded computing sectors.

The memory size is 256MB with 32M x 8 Bit organization for efficient data handling. Operates with a supply voltage range of 2.7V to 3.6V ensuring wide compatibility. Maximum clock frequency of 133MHz supports fast data access.

Features uniform 4KB sectors with Dual/Quad SPI and supports 3 or 4-Byte Addressing Modes. Equipped with individual block/sector write protection for enhanced data security. Operating temperature range from -40°C to 85°C suits industrial conditions.

Low supply current of 25mA for power-sensitive applications. Maximum random access time of 6ns provides rapid read performance. Compact dimensions with length 6.1mm, width 8mm, and height 750μm enable dense PCB integration.

Surface mount (WSON) packaging type suitable for automated assembly lines. Explore more semiconductor and Flash Memory solutions at EnvMart for your industrial, commercial, and technical project needs.