MPC860DTCVR50D4

Overview

The MPC860DTCVR50D4 is a microprocessor from the NXP MPC860 PowerQUICC family, built on Power Architecture technology. It features a single 32-bit core with 4 KB instruction cache and 4 KB data cache. The device supports up to 50 MHz operation, operates at 3.3 V, and includes Ethernet (10/100 Mbps) and ATM capabilities. It utilizes a 357-pin PBGA package.

Feature Summary

• Integrated Communications Processor Module (CPM) for serial communication tasks
• Supports Ethernet and Asynchronous Transfer Mode (ATM) protocols
• Includes System Integration Unit (SIU) with watchdog and timers
• Features PCMCIA interface supporting two sockets

Applications

• Networking controller applications
• Communications systems
• Industrial control systems

Procurement Notes

Verify component authenticity through authorized distributors or official manufacturer channels. Confirm datasheet revision and manufacturing date codes match project requirements. Ensure proper handling procedures are followed due to moisture sensitivity classification. Check for end-of-life status implications for long-term supply continuity.

Selection Notes

Select this part when a PowerQUICC processor with integrated CPM and dual Ethernet/ATM support is required. Consider the 357-pin BGA package constraints during PCB layout. Evaluate thermal management needs based on power dissipation characteristics at the target operating frequency.

Part Context

This component belongs to the MPC860 PowerQUICC family, which provides an integrated microprocessor and peripheral solution. The family targets communications and networking applications, offering enhanced performance over previous QUICC architectures through improved memory controllers and additional interfaces like I2C.

Replacement Considerations

Consult official documentation for compatible substitutes within the MPC860 family, such as MPC860T or MPC860P variants, depending on specific cache and interface requirements.