GD25B16CS2GR – Serial NOR Flash – GigaDevice

GigaDevice GD25B16CS2GR is a 16Mbit (2MB) 3.3V Standard/Dual/Quad SPI Serial NOR Flash in an SOP-8 (208mil) package, supplied on tape-and-reel. Available now at Pacific Component Xchange via RFQ.

The GigaDevice GD25B16CS2GR is a 16M-bit (2,048 KByte) Serial NOR Flash memory from the GD25B family, designed for code storage and execute-in-place (XiP) in space-constrained, cost-sensitive embedded systems. It supports the Standard Serial Peripheral Interface (SPI) as well as Dual and Quad SPI, enabling fast read performance from a small 8-pin footprint. The device is housed in an SOP-8 (208mil) package and supplied on tape-and-reel (R) in a Pb-free, halogen-free green package.

Per the GigaDevice ordering scheme, the GD25B16CS2GR part code decodes as: GD25 (SPI NOR Flash), B (3V series, 4KB uniform sector, default x4 I/O), 16 (16M-bit density), C (C version), S (SOP8 208mil), 2 (automotive temperature grade, -40°C to +105°C), G (Pb-free + halogen-free green), and R (tape and reel). Automotive and extended-temperature grades are typically built to special order, which is why this configuration is often difficult to source through standard channels.

Key Features

• 16M-bit (2,048 KByte) Serial NOR Flash memory
• Standard SPI, Dual SPI, and Quad SPI interfaces
• Up to 120 MHz fast-read clock frequency (30pF load)
• Dual I/O data transfer up to 240 Mbit/s; Quad I/O up to 480 Mbit/s
• Page size 256 bytes; uniform 4KB sectors; 32KB / 64KB block erase
• Single supply voltage: 2.7 V to 3.6 V
• SOP-8 (208mil) package, tape-and-reel
• Automotive temperature grade: -40°C to +105°C (per "2" ordering code)
• Minimum 100,000 program/erase cycles; 20-year typical data retention
• Advanced security: 128-bit unique ID, SFDP register, 4 x 256-byte security registers with OTP locks
• Software write protection (top/bottom, sector or block selection); low standby/power-down current (1 µA typical)

Applications

• Automotive electronics, infotainment, and body control modules
• Boot/firmware code storage and execute-in-place (XiP)
• Industrial control and IoT edge devices
• Networking and telecom equipment
• Consumer and embedded systems requiring compact serial flash

Why Source GD25B16CS2GR from Pacific Component Xchange

The GD25B16CS2GR is an automotive-grade, tape-and-reel configuration that frequently shows little to no authorized-distributor stock. As an independent distributor specializing in hard-to-find and obsolete memory, Pacific Component Xchange helps engineers and buyers secure scarce parts like this one without redesigning around an alternate. We focus on authenticity and quality, support global shipping, and stand behind every shipment. Request a quote (RFQ) today for current pricing and lead time on the GD25B16CS2GR – quantities are available and ready to allocate against your build.