W25N512GVBIR

The W25N512GVBIR is a 512 Mbit serial SLC NAND Flash memory device in a 24-TFBGA (6×8) package. It implements Dual/Quad SPI interfaces and supports buffer read and continuous read modes for serial NOR-like access to SLC NAND storage.

This device is intended for systems requiring non-volatile 512 Mbit memory organized as 64M × 8 with high-speed serial interfaces, a wide supply range (2.7 V–3.6 V), and operation across –40°C to 85°C.

Key Features

• Memory Type  Non-volatile SLC NAND Flash memory organized as 64M × 8 for a total of 512 Mbit.
• Interface  Supports Serial Peripheral Interface (SPI) with Dual and Quad I/O modes to enable higher-throughput serial transfers.
• Read Modes  Buffer Read and Continuous Read modes are supported to streamline sequential data access.
• Performance  Clock frequency up to 166 MHz and an access time of 6 ns for fast serial data transactions.
• Program/Erase  Supports page/program and block erase operations; documented commands include Quad Load Program Data and 128KB block erase (per datasheet instructions).
• Timing  Write cycle time (word/page) specified at 700 µs.
• Voltage and Temperature  Operates from 2.7 V to 3.6 V and across an ambient temperature range of –40°C to 85°C.
• Package  Supplied in a compact 24-TFBGA (6×8) package optimized for space-constrained board designs.
• Device Management  Includes protection, configuration and status registers (including ECC status bits, write-protect controls, OTP lock bits and status registers) as documented in the datasheet.

Typical Applications

• Embedded non-volatile storage  Used where 512 Mbit serial SLC NAND Flash is required for code, data, or firmware storage with serial SPI access.
• Boot and system image storage  Suited for systems that require reliable serial access to boot code or large system images via Dual/Quad SPI.
• Consumer and industrial electronics  Applicable in compact designs that need a small TFBGA package and operation across –40°C to 85°C.

Unique Advantages

• 512 Mbit SLC NAND capacity: Provides a high-density 64M × 8 memory organization for designs requiring substantial non-volatile storage.
• Flexible Dual/Quad SPI interface: Dual and Quad I/O support enables higher serial data throughput while retaining SPI compatibility.
• High-speed serial operation: Up to 166 MHz clocking and 6 ns access time support fast data transfer and low-latency reads.
• Buffer and continuous read modes: Buffer read and continuous read reduce command overhead for sequential data access patterns.
• Robust operating envelope: Wide supply range (2.7 V–3.6 V) and –40°C to 85°C ambient rating accommodate varying system power and thermal conditions.
• Compact TFBGA package: 24-TFBGA (6×8) package minimizes board area for space-constrained applications.

Why Choose IC FLASH 512MBIT SPI 24TFBGA?

The W25N512GVBIR combines SLC NAND Flash density with Dual/Quad SPI serial access and dedicated buffer/continuous read modes to deliver a compact, high-capacity non-volatile memory solution. Its documented protection and configuration registers, program/erase command set, and ECC/status reporting features make it suitable for designs that need controlled management of NAND memory.

This device is well suited to developers and procurement teams looking for a 512 Mbit serial Flash device in a small 24-TFBGA package with a demonstrated set of instructions and status/configuration options in the datasheet, plus a wide supply and temperature operating range for varied system environments.

Request a quote or contact sales to discuss availability, lead times, and pricing for W25N512GVBIR.