MC7447AHX867NB

The MC7447AHX867NB is a PowerPC G4 microprocessor in the MC7447 series from NXP Semiconductors. It implements a single 32‑bit core running at 867 MHz and is supplied in a 360‑ball FCCBGA (25×25) surface‑mount package for embedded and computing system designs.

Designed for networking and computing applications, the device integrates high‑performance processor features and on‑chip system capabilities to support multimedia and DSP workloads while meeting consumer‑grade qualification and RoHS compliance.

Key Features

• Core Architecture Single PowerPC G4 32‑bit core operating at 867 MHz for general‑purpose embedded processing.
• On‑chip SIMD Multimedia and DSP Support Integrated multimedia/SIMD capabilities accelerate vector and media processing tasks.
• Cache and Memory Subsystem Series documentation describes an integrated L2 cache (512‑Kbyte in MPC7447A implementations) and a memory subsystem that supports MPX and a subset of the 60x bus protocol for system memory interfacing.
• Floating‑Point and Superscalar Execution Double‑precision floating‑point unit and superscalar core design for improved parallel instruction throughput (as described for MPC7447A implementations).
• System and Debug Features Includes on‑chip support features such as JTAG/COP, time base counter/decrementer, performance monitoring, clock multiplier, and dynamic frequency switching (DFS) capabilities noted in the series documentation.
• Thermal and Power Management Hardware thermal monitoring (temperature diode) and power‑management features help manage system thermal and power profiles.
• Package and Mounting 360‑FCCBGA (25×25) surface‑mount package suitable for compact embedded board designs.
• Operating Range and Compliance Consumer qualification with an operating temperature range of 0 °C to 105 °C and RoHS compliance.

Typical Applications

• Networking Equipment Suited for embedded networking and communication systems where a single high‑performance PowerPC core and on‑chip system features are required.
• Embedded Computing Systems Ideal for compact computing appliances and control platforms leveraging a 32‑bit PowerPC G4 core and integrated memory subsystem.
• Multimedia Processing SIMD multimedia capabilities and a double‑precision FPU support media and signal processing tasks in consumer devices.

Unique Advantages

• Proven PowerPC G4 Core: Single 32‑bit PowerPC G4 core at 867 MHz provides a familiar RISC architecture for established embedded software stacks.
• Integrated Multimedia Acceleration: On‑chip SIMD and DSP support reduce external accelerator needs for media and vector processing workloads.
• System Integration Features: Built‑in debug (JTAG/COP), performance monitoring, DFS and thermal management simplify system design and validation.
• Compact, Surface‑Mount Package: The 360‑FCCBGA (25×25) package enables dense board layouts for space‑constrained embedded applications.
• Consumer‑Grade Reliability and Compliance: Consumer qualification, 0 °C to 105 °C operating range, and RoHS compliance support mainstream product development and regulatory requirements.

Why Choose MC7447AHX867NB?

The MC7447AHX867NB brings a single PowerPC G4 core with integrated multimedia and system features into a compact 360‑FCCBGA package, making it well suited for networking, embedded computing, and consumer multimedia applications. Its on‑chip debug, thermal management, and dynamic frequency capabilities help streamline system design and optimization.

This device fits designs that need a reliable 32‑bit RISC core combined with SIMD DSP support and a documented memory subsystem. The MC7447AHX867NB provides a balance of processing capability, system integration, and RoHS‑compliant packaging for long‑life embedded projects and consumer products.

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