W25N512GVPIR

The W25N512GVPIR is a 3.0V, 512 M-bit serial SLC NAND flash memory device in Winbond's SpiFlash® family, supporting Dual and Quad SPI operation with buffer read and continuous read modes. It provides non-volatile storage organized as 64M × 8 with a SPI‑Quad I/O interface for high-throughput serial flash access.

Engineered for designs that require compact, high-density serial NAND flash, the device operates from 2.7V to 3.6V, supports clocking up to 166 MHz, and is available in an 8-WSON (6×5 mm) exposed pad package with an industrial temperature range of −40°C to 85°C.

Key Features

• Memory Type & Organization 512 Mbit non-volatile SLC NAND FLASH organized as 64M × 8 for dense serial storage.
• Serial Interface SPI – Quad I/O interface with support for Dual/Quad SPI instructions for faster serial data transfer.
• Read Modes Buffer Read and Continuous Read modes are supported to optimize sequential data throughput.
• Performance Supports clock frequencies up to 166 MHz and an access time of 6 ns for low-latency read access.
• Program/Erase Metrics Page/program write cycle time specified at 700 µs (word/page program timing).
• Power Single-supply operation from 2.7V to 3.6V to match common 3V system rails.
• Package Supplied in an 8-WSON (6×5 mm) package with exposed pad (8-WDFN form factor) for compact board integration.
• Operating Temperature Specified for −40°C to 85°C (TA) for deployment across standard industrial temperature environments.

Typical Applications

• Non-volatile serial storage Use where a 512 Mbit serial SLC NAND flash with Dual/Quad SPI I/O is required for compact persistent memory.
• High-speed serial read systems Suitable for designs leveraging buffer read and continuous read modes with up to 166 MHz clocking for improved throughput.
• Space-constrained PCB designs The 8-WSON (6×5) exposed pad package supports dense board layouts while providing thermal path through the exposed pad.

Unique Advantages

• High-density non-volatile storage: 512 Mbit SLC NAND FLASH provides substantial on-board storage in a small footprint.
• Flexible high-speed interface: Dual/Quad SPI support with buffer and continuous read modes enables higher serial throughput compared to standard SPI-only devices.
• Wide voltage compatibility: 2.7V–3.6V supply range aligns with common 3V system rails for easy integration.
• Industrial temperature range: Specified operation from −40°C to 85°C for deployment across a variety of ambient conditions.
• Compact package with thermal pad: 8-WSON (6×5 mm) exposed pad package balances small size and board-level thermal management.

Why Choose IC FLASH 512MBIT SPI/QUAD 8WSON?

The W25N512GVPIR positions itself as a compact, high-density serial SLC NAND flash option with Dual/Quad SPI support, buffer and continuous read modes, and a 166 MHz clock capability—useful where serial flash throughput and board space are design drivers. Its 2.7V–3.6V supply range and −40°C to 85°C operating window make it suitable for systems needing reliable non-volatile storage across common industrial environments.

This device is appropriate for engineers specifying dense serial flash memory in space-constrained designs that require a robust SPI‑Quad interface and predictable program/read timing. The combination of SLC NAND organization, package size, and supported read modes offers a clear pathway for integrating 512 Mbit serial storage into new or existing hardware platforms.

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