KC80526LY400128

The KC80526LY400128 is an Intel Pentium III series mobile microprocessor supplied in a 495-BGA (31×27) package. It delivers a single-core, 32-bit processing configuration running at 400 MHz and is specified for commercial embedded applications.

Designed for compact, surface-mount implementations, this device combines low-voltage I/O operation with on-chip MMX DSP support and RoHS compliance to address embedded and mobile/portable system requirements where size, predictable operating range, and compatibility with commercial-grade environments matter.

Key Features

• Core and Architecture Single-core, 32-bit processor core from the Pentium III series with the Core Processor listed as Mobile Intel® Celeron®.
• Clock Speed 400 MHz operating frequency suitable for legacy and entry-level embedded workloads.
• Low-Voltage I/O 1.35 V I/O specification to support low-voltage system designs.
• DSP Extension MMX co-processor support for media and signal processing instruction acceleration.
• Package and Mounting 495-BGA (31×27) package, surface-mount, enabling compact board layouts and high-density integration.
• Grade and Temperature Commercial grade with an operating temperature range of 0 °C to 80 °C for standard commercial environments.
• Graphics Acceleration No on-chip graphics acceleration; suited for designs that use external graphics or do not require GPU functionality.
• Environmental Compliance RoHS compliant to meet common environmental and regulatory requirements for commercial products.

Typical Applications

• Embedded Systems — Single-core 32-bit processing and compact BGA packaging make it suitable for embedded control, monitoring, and interface processing in commercial devices.
• Mobile and Portable Equipment — Mobile-series packaging and low-voltage I/O support integration into space-constrained, battery-aware designs.
• OEM Commercial Products — Commercial-grade temperature range and RoHS compliance for integration into mass-market commercial electronics and appliances.
• Media-Enhanced Controls — MMX support enables improved handling of multimedia and signal-processing tasks within control and HMI applications.

Unique Advantages

• Compact BGA Package: 495-BGA (31×27) optimizes board space while supporting surface-mount assembly processes.
• Low-Voltage I/O: 1.35 V I/O reduces system power demands and aligns with low-voltage platform designs.
• MMX DSP Support: On-chip MMX extensions accelerate media and signal-processing routines without additional co-processing hardware.
• Commercial Temperature Rating: Specified 0 °C to 80 °C range for reliable operation in standard commercial environments.
• Regulatory Compliance: RoHS compliance simplifies environmental conformity for product releases.

Why Choose KC80526LY400128?

The KC80526LY400128 positions itself as a compact, single-core 400 MHz solution within the Pentium III series, offering a combination of low-voltage I/O, MMX DSP support, and a space-saving 495-BGA package for commercial embedded and mobile applications. Its commercial temperature range and RoHS compliance make it suitable for designers targeting mainstream commercial deployments that require predictable operating characteristics and straightforward integration.

This part is appropriate for engineers and procurement teams building compact, cost-sensitive systems that benefit from a mobile-series processor in a surface-mount BGA footprint and need clear, spec-driven component selection.

Request a quote or submit an inquiry to obtain pricing and availability information for the KC80526LY400128 and to discuss how this processor can fit into your next embedded or mobile project.