GD25B32ET2GR – Serial NOR Flash – GigaDevice

The GigaDevice GD25B32ET2GR is a 32Mbit (4MB) Serial NOR Flash memory with Standard/Dual/Quad SPI, 133MHz fast read, and a 2.7-3.6V supply, supplied in an SOP-8 (150mil) package on tape and reel.

The GD25B32ET2GR is a 32M-bit (4MB) Serial NOR Flash memory from GigaDevice, part of the GD25B “B” series of 3V SPI NOR Flash devices. It supports the standard Serial Peripheral Interface (SPI) along with Dual I/O and Quad I/O modes, defaults to x4 I/O operation, and is organized around a 4KB uniform-sector architecture that makes it well suited to code storage and execute-in-place (XiP) applications.

Designed for fast, reliable boot and data storage, the device delivers fast-read speeds up to 133MHz (with a 30pF load), Dual I/O data transfer up to 266Mbit/s and Quad I/O data transfer up to 532Mbit/s. It offers low standby power and long data-retention characteristics for demanding embedded designs. The “T” ordering code designates the SOP-8 (150mil) package, while the “GR” suffix designates a Pb-free / Halogen-free green package supplied on tape and reel.

Key Features

• 32M-bit (4MB / 4096K-Byte) Serial NOR Flash memory
• Standard SPI, Dual I/O and Quad I/O interface; default x4 I/O
• Fast read up to 133MHz with 30pF load
• Dual I/O data transfer up to 266Mbit/s; Quad I/O up to 532Mbit/s
• Full supply voltage range 2.7V – 3.6V (3V “B” series)
• 4KB uniform-sector erase architecture; 32KB/64KB block erase
• 256 bytes per programmable page
• Approximately 12 microamps typical standby current; ~1 microamp typical deep power-down current
• Minimum 100,000 program/erase cycles; 20-year typical data retention
• 128-bit Unique ID, SFDP register and security registers with OTP locks
• SOP-8 (150mil) package; Pb-free + Halogen-free green packaging on tape and reel

Applications

• Industrial control and IoT firmware/boot storage
• Microcontroller code shadowing and execute-in-place (XiP)
• Networking and communications equipment
• Consumer and embedded systems requiring compact serial flash
• Boot code and parameter storage

Why Source GD25B32ET2GR from Pacific Component Xchange

Pacific Component Xchange is an independent distributor specializing in hard-to-find and obsolete memory. The GD25B32ET2GR sees limited authorized-distributor availability. As this is a Request-for-Quote item, our team provides competitive, application-specific pricing along with traceability, rigorous authenticity and incoming-inspection processes, and global shipping. Whether you are covering an end-of-life gap, a shortage, or a hard-to-source line item, submit an RFQ for GD25B32ET2GR today and our sourcing specialists will respond promptly with availability and pricing.