MB86276PB-GS-K5ZE1

Overview

The MB86276PB-GS-K5ZE1 is a Graphic Display Controller (GDC) based on the Fujitsu MB86296 core, optimized for 2D rendering. It supports display resolutions up to 1280 x 768 with six overlay layers and an alpha plane. The device features digital video input with scaling capabilities and RGB digital output in 8-bit or 6-bit formats. It includes dual-display support and connects via standard host interfaces for embedded CPUs. External memory access utilizes SDRAM or FCRAM at 133MHz for up to 64MBytes. Power requirements are 3.3V for I/O and 1.8V internally.

Feature Summary

• Supports 2D graphic acceleration functions including built-in alpha blending, anti-aliasing, and chroma-keying.
• Features configurable host bus interface supporting various CPU connections and timing configurations.
• Includes digital video input unit with scaler for up/down scaling of various video formats.
• Provides dual-display support with RGB digital output options.

Applications

• Automotive instrument panels
• In-dash navigation systems
• Infotainment systems
• Heads-up displays

Procurement Notes

Verify that the specific suffix K5ZE1 corresponds to the required temperature range and package configuration as documented in the official datasheet. Confirm compatibility with the intended host CPU interface mode before procurement. Ensure external memory selection aligns with the supported SDRAM or FCRAM specifications. Cross-reference the ordering information with the manufacturer's current documentation to validate availability and exact part specifications.

Selection Notes

Select this component for applications requiring efficient 2D rendering without the overhead of 3D processing. It is suitable for environments needing flexible host interface connectivity to various microcontrollers. Consider the BGA-256 package constraints and power supply requirements of 3.3V and 1.8V during system design. Evaluate the need for dual-display outputs and video scaling features against project requirements.

Part Context

This model belongs to the Fujitsu MB86276 Graphic Display Controller family, which serves as a low-end extension to the broader MB86296 series. It maintains binary compatibility with the MB86290A and MB86296 families while removing floating-point co-processors and 3D-specific functions. This optimization targets cost-effective and small-footprint graphic applications primarily focused on 2D tasks.

Replacement Considerations

The MB86276 is binary-compatible with the MB86290A and MB86296 GDC families. Substitution within these families is possible if 3D functionality is not required. Verify pinout and register compatibility when replacing with other members of the MB862xx series.