GD25B512MEYIG3 – Serial NOR Flash – GigaDevice

The GD25B512MEYIG3 is a GigaDevice GD25B512ME-series 512Mbit (64M x 8) 3V serial NOR Flash with Quad I/O / QPI / DTR SPI interface in a WSON-8 package. Available now for RFQ from Pacific Component Xchange.

The GD25B512MEYIG3 from GigaDevice is a high-density 512Mbit (512Mb) serial NOR Flash memory from the GD25B512ME series of the GD25 SPI NOR Flash family. Organized as 64M x 8, this device delivers reliable non-volatile code and data storage over a standard 3V supply range and a multi-mode SPI interface, making it well suited to embedded systems that need a large, fast, and durable boot/code-storage solution.

The GD25B512ME series supports Standard SPI, Dual I/O, Quad I/O, and QPI operation with Double Transfer Rate (DTR) for high-throughput reads, plus a hardware RESET pin, write-protect (WP#), security registers with OTP lock, program/erase suspend-resume, and a factory-programmed Unique ID. The “YIG” ordering code denotes the space-saving WSON-8 (8x6mm) surface-mount package.

Key Features

• Density: 512Mbit (512Mb), organized as 64M x 8
• Family: GigaDevice GD25 / GD25B512ME series SPI NOR Flash
• Supply voltage: 2.7V to 3.6V (3V series)
• Interface: Single I/O, Dual I/O, Quad I/O, QPI with DTR support
• Maximum clock frequency: 133 MHz (x1 / x4), 90 MHz (x4 DTR)
• Package: WSON-8, 8x6mm (YIG ordering code)
• Security: Security registers with OTP lock, hardware RESET, WP#, program/erase suspend, Unique ID
• Operating temperature: -40°C to +85°C (industrial; series also offered in -40°C to +105°C and -40°C to +125°C grades)

Applications

• Embedded code shadowing and execute-in-place (XIP) boot storage
• Networking, set-top box, and consumer electronics firmware storage
• Industrial control and IoT edge devices
• Automotive and infotainment subsystems requiring high-density serial Flash
• FPGA configuration and SoC firmware storage

Why Source GD25B512MEYIG3 from Pacific Component Xchange

The GD25B512MEYIG3 is a hard-to-find serial NOR Flash now marked not-recommended-for-new-designs (NRND), with little to no authorized-distributor stock. Pacific Component Xchange is an independent distributor specializing in scarce, allocated, and obsolete memory, and we currently have quantity available for this part. As a request-for-quote (RFQ) item, pricing is provided on request so you receive the most competitive quote for your required volume and lead time.

Every order is backed by our authenticity and quality assurance processes to protect you from counterfeit and non-conforming components, with inspection and traceability support available. We ship globally and can support both prototype and production quantities. Submit an RFQ today to lock in availability and get a fast quote on GD25B512MEYIG3.