MPC823ZQ81B2T

Overview

The MPC823ZQ81B2T is a mobile computing microprocessor featuring an embedded PowerPC core and a Communication Processor Module (CPM). It integrates a 32-bit RISC processor for imaging and communication, supporting USB interfaces and video display controllers. The device utilizes a dual-processor architecture to efficiently manage peripheral tasks, offering low-power operation suitable for portable systems.

Feature Summary

• Dual-processor architecture combining a high-performance PowerPC core with a specialized CPM for parallel processing of imaging and communication tasks.
• Integrated video and LCD controllers supporting digital NTSC/PAL encoders and various TFT or passive LCD panels.
• Comprehensive serial connectivity including USB, Ethernet, HDLC, UART, and I2C interfaces managed by the CPM.
• Extensive power management capabilities with multiple operational modes ranging from normal high frequency to deep sleep.

Applications

• Low-power portable electronic products
• Image capture devices
• Personal communication equipment

Procurement Notes

Verify component authenticity through authorized NXP distributors. Confirm package specifications match the required BGA configuration. Ensure environmental compliance documentation aligns with project requirements. Validate that the specific revision supports the intended operating temperature range. Check for any obsolescence notices regarding this legacy product line.

Selection Notes

Select this component for applications requiring integrated multimedia processing and communications in a single chip. Consider the dual-processor design for efficient task offloading. Evaluate the available serial interfaces against system connectivity needs. Assess power consumption profiles across different operational modes to meet battery life targets.

Part Context

This microprocessor belongs to the Motorola/Freescale/NXP PowerQUICC family, designed for embedded communications and mobile computing. It represents an evolution in integrating general-purpose processing with specialized communication modules on a single die, targeting the portable electronics market with high integration levels.

Replacement Considerations

Consult official NXP documentation for direct pin-compatible or functionally equivalent successors within the PowerQUICC series. Verify software compatibility if migrating from older revisions. Cross-reference with current portfolio offerings for long-term supply assurance.