RB80526RX566128

The RB80526RX566128 is an Intel® Celeron® microprocessor in a single-core, 32-bit configuration operating at 566 MHz. It is supplied in a 370-PPGA (49×49) through-hole package and is offered as a commercial-grade component for embedded applications.

This device supports MMX co-processor instructions, carries a commercial operating temperature range of 0 °C to 80 °C, and is RoHS compliant, making it suitable for a variety of standard embedded system designs that require legacy single-core processing.

Key Features

• Core Single Intel® Celeron® core, 32-bit architecture running at 566 MHz for deterministic single-threaded processing.
• Co-Processor MMX support for enhanced multimedia and signal processing instruction capabilities.
• Package & Mounting 370-PGA / 370-PPGA (49×49) package supplied for through-hole mounting, facilitating integration into boards designed for PGA processors.
• Grade & Temperature Commercial grade device with an operating temperature range of 0 °C to 80 °C for standard commercial embedded environments.
• Graphics No integrated graphics acceleration; processing resources are dedicated to CPU and MMX instruction execution.
• Compliance RoHS compliant, meeting lead-free and other restricted-substance requirements.

Typical Applications

• Commercial Embedded Systems Platform-level processor for embedded controllers and appliances designed for commercial environments.
• Legacy System Maintenance Drop-in processor option for maintaining or refurbishing legacy boards that accept a 370-PGA/PPGA package.
• Industrial Equipment (Commercial Range) Compute element for industrial and automation equipment operating within a 0 °C to 80 °C range.
• Development and Prototyping Use in development fixtures and evaluation boards that require a through-hole 370-PPGA package and single-core Intel® Celeron® processing.

Unique Advantages

• Single-Core Determinism: A single 32-bit core at 566 MHz provides predictable single-thread performance for control and sequencing tasks.
• MMX Instruction Support: Built-in MMX co-processor capabilities allow offloading of specific multimedia and signal-processing workloads.
• Through-Hole 370-PPGA Packaging: The 370-PGA/PPGA (49×49) through-hole package simplifies retrofit and prototyping on legacy boards designed for PGA processors.
• Commercial Temperature Range: Rated for operation from 0 °C to 80 °C to match standard commercial embedded equipment environment requirements.
• RoHS Compliant: Conforms to RoHS requirements for lead-free assembly and global regulatory considerations.
• Focused Compute Resource: Absence of integrated graphics acceleration concentrates silicon resources on CPU and MMX processing.

Why Choose RB80526RX566128?

RB80526RX566128 is positioned as a straightforward, commercial-grade embedded processor option providing a single Intel® Celeron® 32-bit core at 566 MHz in a 370-PPGA through-hole package. Its MMX support and RoHS compliance make it suitable for designs that require legacy package compatibility, multimedia instruction support, and standard environmental ratings.

This part is well suited to engineers and procurement teams maintaining or developing commercial embedded platforms that prioritize package compatibility, deterministic single-core performance, and compliance with RoHS. Its specification set supports reliable, long-term deployment in commercial embedded systems and maintenance programs.

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