IS25WP064A-QBLA3-TR – Serial NOR Flash – ISSI

The ISSI IS25WP064A-QBLA3-TR is a 64Mbit (8M x 8) 1.8V Serial NOR Flash memory with multi-I/O SPI / Quad-I/O QPI interface in an 8-pin SOIC (208 mil) package, automotive grade (-40°C to +125°C), supplied on tape and reel.

The IS25WP064A-QBLA3-TR from ISSI (Integrated Silicon Solution Inc.) is a 64Mbit (8M x 8) low-voltage Serial NOR Flash memory designed for embedded code-shadowing and data storage in space-constrained, low-power systems. It operates from a single 1.65V to 1.95V supply and is accessed over a Serial Peripheral Interface (SPI) bus supporting Standard, Dual, Dual I/O, Quad, and Quad I/O modes, as well as QPI mode for high-throughput operation. This ordering option is RoHS-compliant, automotive temperature graded, and shipped in tape-and-reel packing.

Key Features

• Density: 64 Mbit (8 Mbyte), organized as 8M x 8
• Interface: Multi-I/O SPI (Standard / Dual / Dual I/O / Quad / Quad I/O) and QPI
• Supply voltage: Single 1.65V to 1.95V
• Maximum clock: up to 133 MHz
• Package option (B): 8-pin SOIC, 208 mil
• Temperature grade (A3): Automotive Grade, -40°C to +125°C
• Packaging (L / TR): RoHS compliant, tape-and-reel
• Page program: up to 256 bytes per page
• Erase granularity: 4 / 32 / 64 Kbyte sector/block erase plus chip erase
• Endurance & retention: 100,000 program/erase cycles, 20-year data retention

Applications

• Automotive electronics and infotainment requiring AEC-grade temperature range
• Boot code / firmware storage for microcontrollers and SoCs
• Industrial control and IoT edge devices
• Networking and communications equipment
• Low-power battery and portable designs at 1.8V

Why Source IS25WP064A-QBLA3-TR from Pacific Component Xchange

The IS25WP064A-QBLA3-TR is an automotive-grade ISSI Serial NOR Flash that sees little to no authorized-distributor stock, making it difficult to source through standard channels. As an independent distributor specializing in hard-to-find and obsolete memory, Pacific Component Xchange maintains access to scarce inventory like this part. We support legacy and production builds that depend on the IS25WP064A family, including designs that have not migrated to the newer IS25WP064D. Every order is backed by our inspection and authenticity verification process, and we ship worldwide to keep your line running.

Request a quote (RFQ) today for IS25WP064A-QBLA3-TR. Tell us your required quantity and date code, and our sourcing team will respond promptly with availability and pricing.