MC9328MX21DVGR2

Microprocessors Overview

The MC9328MX21DVGR2 is a System on Chip (SoC) microprocessor belonging to the NXP i.MX21 family. It integrates an ARM926EJ-S core operating at speeds up to 266 MHz. The device is housed in a 289-pin MAP-BGA package and utilizes a 0.13um process technology. It functions as a multimedia application processor designed for embedded systems requiring efficient power management and high-performance processing capabilities.

Microprocessors Feature Summary

• Integrates an advanced ARM926EJ-S processor core optimized for power efficiency
• Includes dedicated hardware modules for image capture, such as the CSI interface and eMMA Pre-processor
• Provides comprehensive power management capabilities suitable for battery-operated devices

Microprocessors Applications

• Still image capture applications using integrated sensor interfaces
• Video recording and playback systems leveraging multimedia accelerators
• Digital viewfinder implementations for camera devices
• Embedded multimedia application development platforms

Microprocessors Procurement Notes

Verify component authenticity through official manufacturer channels or authorized distributors. Confirm the specific suffix DVGR2 matches the required package and temperature grade. Check for obsolete status indicators as this part may be discontinued. Ensure compatibility with existing board designs regarding pinout and voltage requirements before procurement.

Microprocessors Selection Notes

Select this component for projects requiring an ARM9-based solution with integrated multimedia processing. It is suitable for applications needing moderate performance with low power consumption. Consider the 289-pin MAP-BGA package constraints during PCB layout. Evaluate if the 266 MHz clock speed meets the real-time processing demands of the target application.

Microprocessors Part Context

This processor is part of the i.MX21 series, which targets cost-sensitive multimedia applications. It bridges the gap between simple microcontrollers and complex application processors. The design emphasizes integration of video and image processing blocks to reduce external component count. It serves as a foundational chip for early generation digital imaging devices.

Microprocessors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-references with NXP directly for end-of-life alternatives within the i.MX family.