MC7448HX1000NC

Microprocessors Overview

The MC7448HX1000NC is a microprocessor belonging to the MPC7448 series, manufactured by NXP Semiconductors. It features a single-core e600 architecture with a 32-bit data bus width and a maximum clock frequency of 1 GHz. The device operates at a supply voltage of 1 V and supports I/O voltages of 1.5 V, 1.8 V, and 2.5 V. It utilizes an HCTE-BGA-360 package for surface mount installation. The processor includes 32 kB L1 instruction cache, 32 kB L1 data cache, and 1 MB L2 unified cache. It functions as a floating-point unit within an operating temperature range of 0°C to +105°C.

Microprocessors Feature Summary

• Implements PowerPC instruction set architecture version 2.2.1 based on e600 core technology
• Integrates substantial on-chip memory hierarchy including 1 MB L2 cache alongside standard L1 caches
• Supports multiple low-voltage I/O standards for flexible system integration

Microprocessors Applications

• High-performance embedded computing systems requiring RISC processing
• Network infrastructure equipment utilizing Power Architecture technology
• Industrial control applications demanding extended commercial temperature operation

Microprocessors Procurement Notes

Verify component authenticity through authorized distribution channels due to potential availability constraints. Confirm specific ordering suffixes match exact electrical and mechanical requirements. Check current lifecycle status as manufacturing transitions may affect long-term supply continuity. Ensure compatibility with existing board designs regarding the HCTE-BGA-360 footprint and thermal management specifications.

Microprocessors Selection Notes

Select this component when a single-core 1 GHz solution with integrated floating-point capabilities is required. Consider the specific voltage levels for both core and I/O domains during system design. Evaluate the thermal dissipation requirements associated with the BGA-360 package in enclosed environments. Compare against other MPC7448 variants if different clock speeds or packaging options better suit the application constraints.

Microprocessors Part Context

This part belongs to the broader MPC7448 family of microprocessors designed for high-performance embedded applications. The series leverages PowerPC G4 technology to deliver efficient processing power. Variants within this family typically share architectural similarities but differ in clock speed, package type, and temperature ratings. This specific model represents a high-frequency option within the HX series designation.

Microprocessors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official NXP resources for current obsolescence notices or recommended alternative components within the MPC74xx portfolio.