GD25Q40CE2GR – Serial NOR Flash – GigaDevice

The GigaDevice GD25Q40CE2GR is a 4Mbit (512KB) 3.3V serial NOR flash memory with Single/Dual/Quad SPI in an automotive-grade USON-8 (3x2mm) package. Available now for RFQ from Pacific Component Xchange.

The GigaDevice GD25Q40CE2GR is a 4Mbit (4M-bit / 512KB) serial NOR flash memory device from the GD25Q40C family. It supports the standard Serial Peripheral Interface (SPI) as well as Dual I/O and Quad I/O operation, transferring data at up to 240 Mbit/s in Dual I/O mode and up to 480 Mbit/s in Quad I/O mode. The “E2” portion of the part number designates the USON-8 (3x2mm, 0.45mm thickness) package with an automotive temperature grade of -40°C to +105°C, while the “GR” suffix indicates a Pb-free / halogen-free green package supplied in tape-and-reel.

Organized with a uniform 4KB-sector architecture, 256-byte programmable pages, and 32KB/64KB block erase, the GD25Q40CE2GR is well suited to code-storage and boot applications in space-constrained and reliability-critical designs.

Key Features

• 4Mbit (512KB) density, 3.3V serial NOR flash
• Standard SPI plus Dual I/O and Quad I/O interfaces
• Clock frequency up to 120 MHz for fast read (30pF load)
• Dual I/O data transfer up to 240 Mbit/s; Quad I/O up to 480 Mbit/s
• Full operating voltage range 2.7V to 3.6V
• Uniform 4KB sectors; 32KB / 64KB uniform block erase
• 256-byte page program; typical page program time 0.6 ms
• Typical sector erase 45 ms; block erase 0.15 / 0.25 s typical
• 4 x 256-byte Security Registers with OTP locks; Unique ID
• Software reset, WP# and HOLD# pins, program/erase suspend-resume
• Minimum 100,000 program/erase cycles; 20-year typical data retention
• ~1 µA typical standby current
• Automotive temperature grade: -40°C to +105°C
• USON-8 (3x2mm, 0.45mm) Pb-free / halogen-free package, tape-and-reel

Applications

• Automotive electronics and body/control modules
• Boot code and firmware storage for MCUs / SoCs
• Industrial control and IoT edge devices
• Networking and telecom equipment
• Consumer and wearable electronics

Why Source GD25Q40CE2GR from Pacific Component Xchange

The GD25Q40CE2GR is an automotive-grade, NRND member of the GD25Q40C family with little to no authorized-distributor availability, making it a challenging part to source through conventional channels. Pacific Component Xchange is an independent distributor specializing in hard-to-find and obsolete memory. We support buyers needing automotive USON-8 4Mbit NOR flash for production, end-of-life builds, and service/repair.

Every order is backed by our commitment to authenticity and quality, with global shipping to support your supply chain wherever you operate. Because this is a Request-For-Quote item, contact Pacific Component Xchange today to request a quote on the GD25Q40CE2GR and confirm current availability for your build.