GD25Q256DYJGR – Serial NOR Flash – GigaDevice

The GigaDevice GD25Q256DYJGR is a 256Mbit (32M x 8) 3V Serial NOR Flash with Standard/Dual/Quad SPI, supplied in an 8-pin WSON (8x6mm) package from the GD25Q256D family.

The GD25Q256DYJGR from GigaDevice is a 256M-bit (32M x 8) 3V Serial NOR Flash memory from the GD25Q256D family, designed for code storage and execute-in-place (XIP) applications. It communicates over a Standard, Dual, or Quad SPI bus and supports both 3-byte and 4-byte addressing modes to access the full 256Mbit address space. This orderable variant is packaged in an 8-pin WSON (8x6mm).

The leading Y in the package/orderable suffix denotes the WSON8 (8x6mm) package, G denotes a Pb-free/green package, and R denotes tape-and-reel packing, consistent with GigaDevice’s GD25Q ordering scheme. The exact temperature grade indicated by this specific orderable code should be confirmed against the official GigaDevice datasheet before ordering.

Key Features

• 256M-bit (32M x 8) Serial NOR Flash, GD25Q256D family
• Standard SPI, Dual SPI, and Quad SPI interface
• Single power supply: 2.7V to 3.6V
• Maximum clock frequency 104 MHz at 3.0V-3.6V (80 MHz at 2.7V-3.6V)
• Flexible architecture: 3-byte or 4-byte addressing mode
• Uniform 4K-byte sectors; 32K/64K-byte uniform blocks
• 256 bytes per programmable page
• Supports XIP (execute-in-place) operation
• Software write protection (block protection)
• Endurance: minimum 100,000 program/erase cycles; 20-year typical data retention
• 8-pin WSON (8x6mm) package

Applications

• Boot code and firmware storage for microcontrollers and SoCs
• Execute-in-place (XIP) code memory
• Industrial automation and control equipment
• Networking and communications hardware
• Consumer and IoT embedded systems
• Extended-temperature industrial designs

Why Source GD25Q256DYJGR from Pacific Component Xchange

The GD25Q256DYJGR is a hard-to-find variant of the GigaDevice GD25Q256D 256Mbit SPI NOR Flash. Pacific Component Xchange is an independent distributor specializing in hard-to-find, end-of-life, and obsolete memory, helping engineers and buyers keep existing designs in production. We support customers worldwide with sourcing of scarce SPI NOR Flash.

Every order is backed by our commitment to authenticity and quality, and we ship globally to support both production runs and last-time buys. Pricing for this part is available by request — submit an RFQ to Pacific Component Xchange today for current availability, lead time, and a quote on GD25Q256DYJGR.