MPC8270ZUQLDA

Overview

The MPC8270ZUQLDA is a PowerQUICC II family microprocessor utilizing the G2_LE core. It features a 32-bit architecture with 16 KB instruction and data caches. The device integrates three Fast Communications Controllers (FCCs), four Serial Communications Controllers (SCCs), two Multi-channel Controllers (MCCs), and one Universal Serial Bus (USB) 2.0 controller. Connectivity includes a PCI bridge, Ethernet interfaces, I2C, SPI, and UART. It operates within an ambient temperature range of 0°C to 70°C.

Feature Summary

• Integrated dual-issue G2_LE core with floating-point unit
• Dedicated Communications Processor Module (CPM)
• PCI bus interface supporting host or peripheral modes
• Multiple serial communication controllers for protocol flexibility

Applications

• Integrated communications processors
• Network infrastructure equipment
• Telecommunications systems
• Industrial control applications

Procurement Notes

Verify the specific package type ZU corresponds to the 480 TBGA leaded variant as defined in the official documentation. Confirm that the ordering suffix matches the required lead content specifications. Ensure compatibility with existing board designs regarding pinout and voltage requirements before procurement.

Selection Notes

Select this component when a dedicated communications processor module is required alongside a high-performance RISC core. Consider the available serial interfaces and memory controller capabilities for system integration. Evaluate thermal management needs based on the estimated power dissipation values provided in the hardware specifications.

Part Context

This part belongs to the MPC82xx series of integrated communications processors. It shares architectural similarities with the MPC8280 and MPC8275 but offers a specific configuration of serial controllers and package options tailored for distinct embedded networking and processing tasks.

Replacement Considerations

Public confirmed substitute part numbers: None identified.