GD25Q64CSIGR – 64Mbit Serial NOR Flash – GigaDevice

The GD25Q64CSIGR is a GigaDevice 64Mbit (8M x 8) serial NOR Flash memory with SPI / Dual / Quad I/O interface, 120 MHz clock, 2.7V-3.6V supply, in an SOP-8 208mil package (tape & reel), rated for the -40°C to +85°C industrial range.

The GD25Q64CSIGR from GigaDevice is a 64 Mbit (8M x 8) Serial NOR Flash memory device built on the popular GD25Q-series architecture. It communicates over the industry-standard Serial Peripheral Interface (SPI) and additionally supports Dual I/O and Quad I/O modes, delivering high read throughput at clock speeds up to 120 MHz. With a 2.7V-3.6V supply range and a compact 8-lead SOP package, it is a proven code-storage and data-storage solution for embedded systems. This part carries the “SIGR” ordering suffix denoting the SOP-8 208mil package, industrial temperature grade, green/RoHS finish, and tape & reel packaging.

Key Features

• Density: 64 Mbit (8M x 8) Serial NOR Flash
• Interface: Standard SPI plus Dual I/O and Quad I/O
• Maximum clock frequency: 120 MHz (x1, x2, x4)
• Dual I/O data rate up to 240 Mbit/s; Quad I/O data rate up to 480 Mbit/s
• Supply voltage: 2.7V to 3.6V
• Package: SOP-8, 208mil body width
• Operating temperature: -40°C to +85°C (industrial)
• Packaging: Tape & Reel (R suffix)
• Feature set: Software Reset, Write Protect (WP#), HOLD#, Program/Erase Suspend & Resume, Security Registers with OTP locks, and Unique ID

Applications

• Embedded firmware / boot code storage for microcontrollers and SoCs
• Industrial automation and control modules
• Networking and communications equipment
• Consumer electronics and IoT devices
• Set-top boxes, displays, and other code-shadowing systems

Why Source GD25Q64CSIGR from Pacific Component Xchange

The GD25Q64CSIGR is marked Not Recommended for New Designs (NRND) by GigaDevice and has limited authorized-distributor availability, making it an increasingly hard-to-find part for production and service needs. Pacific Component Xchange is an independent distributor specializing in hard-to-find and obsolete memory, and we support legacy and end-of-life sourcing with rigorous authenticity and inspection processes to guard against counterfeits, plus reliable global shipping. Request a quote (RFQ) today for current pricing and lead time on the GD25Q64CSIGR and let our sourcing specialists secure the quantities you need.