MPC866PVR133A

Microprocessors Overview

The MPC866PVR133A is a single-chip microprocessor from the MPC8xx family, featuring an embedded 32-bit PowerPC core operating at 133 MHz. It utilizes a 357-pin PBGA package and supports 1.8 V core voltage with 3.3 V I/O levels. The device includes 16 Kbytes of instruction cache and 8 Kbytes of data cache. It integrates a Communications Processor Module (CPM), Fast Ethernet Controller (FEC), and PCMCIA interface for networking applications.

Microprocessors Feature Summary

• Integrated Communications Processor Module (CPM) supporting serial communication controllers and DMA channels
• Enhanced Asynchronous Transfer Mode (ATM) functionality with UTOPIA level 2 compliance
• Fast Ethernet Controller (FEC) providing simultaneous MII and UTOPIA operation
• Supports PCMCIA master interface compliant with PCI Local Bus Specification

Microprocessors Applications

• Controller applications in communications systems
• Networking equipment utilizing ATM capabilities
• Embedded systems requiring integrated serial management channels

Microprocessors Procurement Notes

Verify component authenticity through authorized NXP distributors or certified suppliers. Confirm RoHS compliance status as indicated on official documentation. Check for moisture sensitivity handling requirements prior to assembly. Ensure supply chain integrity to avoid counterfeit components.

Microprocessors Selection Notes

Select this component for designs requiring high-performance PowerPC processing combined with dedicated hardware acceleration for serial protocols. Evaluate thermal dissipation requirements given the 133 MHz operational frequency. Consider the specific cache configuration and peripheral availability compared to other MPC8xx derivatives.

Microprocessors Part Context

This part belongs to the MPC860 PowerQUICC family, specifically designed for controller and networking applications. It serves as a derivative offering enhanced ATM features over standard members like the MPC860SAR. The device integrates processor cores with specialized communication peripherals on a single chip.

Microprocessors Replacement Considerations

Consult official NXP documentation for confirmed substitute part numbers within the MPC8xx family. Verify functional compatibility regarding cache sizes and peripheral counts before substitution.