GD25Q127CY2GR – Serial NOR Flash – GigaDevice

The GigaDevice GD25Q127CY2GR is a 128Mbit (16MB) 3.3V Dual/Quad SPI NOR Flash memory in a WSON-8 (8x6mm) package, supporting fast-read clock speeds up to 104 MHz. Available now for RFQ at Pacific Component Xchange.

The GigaDevice GD25Q127CY2GR is a 128Mbit (16 Mbyte) 3.3V serial NOR Flash memory from the GD25Q127C family, organized as 16M x 8. Built for code-shadowing and data storage in space-constrained embedded designs, it pairs a compact WSON-8 (8x6mm) footprint with high-throughput Quad SPI performance, making it a popular choice for boot-code and firmware storage applications.

The device supports Standard, Dual, and Quad Serial Peripheral Interface (SPI) operation and runs at fast-read clock frequencies up to 104 MHz (80 MHz in normal read), delivering higher effective data throughput than conventional single-I/O serial flash. It operates from a single 2.7V to 3.6V supply across the industrial temperature range.

Key Features

• Density: 128 Mbit (16 Mbyte) NOR Flash
• Organization: 16M x 8
• Interface: Standard SPI, Dual SPI, and Quad SPI (x1 / x2 / x4)
• Maximum clock frequency: 104 MHz (fast read); 80 MHz normal read
• Supply voltage: 2.7V to 3.6V (3.3V nominal)
• Package: WSON-8, 8x6mm (Y package code)
• Operating temperature: -40°C to +85°C (industrial)
• Architecture: Uniform 4KB sector erase; 32KB/64KB block erase

Applications

• BIOS, bootloader, and firmware (code-shadow) storage
• Embedded systems and microcontroller program/data memory
• Networking and telecom equipment
• Industrial control and automation
• IoT and consumer electronics

Why Source GD25Q127CY2GR from Pacific Component Xchange

Pacific Component Xchange is an independent distributor specializing in hard-to-find, allocated, and obsolete memory. The GD25Q127CY2GR is a specialized variant with little to no authorized-distributor availability under this exact ordering code, and we support sourcing across the GD25Q127C family to meet your production and EOL needs. Every device is subject to our authenticity and quality-inspection process to protect you against counterfeit and substandard parts.

With global shipping, responsive sourcing, and deep memory-market expertise, we help engineers and procurement teams secure scarce components on schedule. Request a quote (RFQ) for the GD25Q127CY2GR today and our team will respond promptly with pricing, lead time, and availability.