GD25LQ20BUIGR – Serial NOR Flash – GigaDevice

The GigaDevice GD25LQ20BUIGR is a 2Mbit (256K x 8) 1.8V serial NOR Flash memory in a USON-8 (3x2mm) package, supporting Standard, Dual and Quad SPI for space-constrained, low-power embedded designs.

The GD25LQ20BUIGR from GigaDevice is a 2-megabit (2Mbit / 256K x 8) serial NOR Flash memory device from the GD25LQ ultra-low-voltage family. Operating from a 1.8V supply (1.65V to 1.95V range), it is designed for compact, power-sensitive embedded systems that require reliable non-volatile code and data storage over a standard SPI bus. The device is supplied in a tiny USON-8 (3x2mm) leadless package, making it well suited to wearables, IoT modules, and other applications where board space is at a premium.

This part supports the standard Serial Peripheral Interface (SPI) along with high-performance Dual and Quad I/O modes, allowing designers to balance pin count against throughput. It carries an industrial operating temperature rating of -40°C to +85°C and ships in tape-and-reel for automated assembly.

Key Features

• 2Mbit (2Mb) density, organized as 256K x 8
• Serial NOR Flash with Standard SPI plus Dual and Quad I/O support
• 1.8V operation (1.65V to 1.95V supply range)
• USON-8 (3x2mm) leadless surface-mount package
• Industrial temperature range: -40°C to +85°C
• Tape-and-reel packaging (R suffix) for automated production

Applications

• IoT and connected sensor nodes
• Wearable and portable electronics
• Wireless and Bluetooth/RF modules
• Embedded firmware/boot code storage
• Industrial control and metering devices
• Consumer electronics with tight space and power budgets

Why Source GD25LQ20BUIGR from Pacific Component Xchange

The GD25LQ20BUIGR is a hard-to-find memory device with little to no authorized-distributor availability. As an independent distributor specializing in obsolete and allocation-constrained memory, Pacific Component Xchange currently has stock available and can support both prototype and volume requirements. Every order is backed by rigorous authenticity screening and inspection to protect your supply chain against counterfeit and substandard parts. We ship globally and provide responsive sourcing for end-of-life and difficult-to-procure components. Request a quote (RFQ) for GD25LQ20BUIGR today and our team will respond promptly with pricing and lead time.