MC7448VU1700LD

The MC7448VU1700LD is a PowerPC G4 microprocessor offered by NXP Semiconductors, delivering a single 32-bit core at 1.7 GHz. The device integrates a high-performance superscalar core with a double-precision floating-point unit and a SIMD multimedia unit, making it suitable for embedded networking and computing system applications.

Designed for surface-mount assembly in a 360-FCCBGA (25×25) package and supplied in tray format, the MC7448VU1700LD includes on-chip features for performance monitoring and thermal/power management, and provides a 0 °C to 105 °C operating range for consumer-grade deployments.

Key Features

• Core Architecture — PowerPC G4 single-core, 32-bit processor running at 1.7 GHz for floating-point and integer workloads.
• Floating-Point and SIMD — Built-in double-precision floating-point unit and SIMD multimedia unit (AltiVec) to accelerate media and signal processing tasks.
• On-chip Cache — Integrated 1‑Mbyte L2 cache to reduce memory latency and improve sustained throughput.
• Memory and Bus Support — Memory storage subsystem supports the MPX bus protocol and a subset of the 60x bus protocol for main memory and system resource interfacing.
• System and Debug Interfaces — JTAG/COP interface plus performance monitor and debug-friendly features for system bring-up and profiling.
• Thermal and Power Management — On-chip thermal and power management features to assist system-level thermal control and power-aware operation.
• Package and Assembly — 360-FCCBGA (25×25) supplier device package; surface mount device supplied in tray for production assembly.
• Qualification and Temperature — Consumer qualification with an operating temperature range of 0 °C to 105 °C.

Typical Applications

• Networking Equipment — Suitable for embedded networking and routing systems where a PowerPC G4 core and on-chip features accelerate packet processing and control-plane tasks.
• Computing Systems — Targeted at compact computing platforms requiring a single high‑frequency core with floating-point and SIMD acceleration.
• Multimedia and Signal Processing — On-chip SIMD multimedia unit and double-precision FPU support media and DSP-style workloads in embedded systems.

Unique Advantages

• PowerPC G4 Performance: A 1.7 GHz PowerPC G4 core with superscalar execution and double-precision FPU provides deterministic processing capability for compute-intensive tasks.
• Vector Multimedia Acceleration: Integrated SIMD (AltiVec) multimedia unit accelerates vector and media operations without additional co-processor hardware.
• Large On-Chip L2 Cache: 1‑Mbyte L2 cache reduces external memory bandwidth requirements and improves sustained performance for workloads sensitive to memory latency.
• System Integration Features: On-chip performance monitor, JTAG/COP interface, and thermal/power management simplify system debug, profiling, and thermal control.
• Production-Ready Packaging: 360-FCCBGA (25×25) surface-mount package supplied in tray format, supporting standard manufacturing workflows.
• Extended Operating Range: Rated for 0 °C to 105 °C operation for consumer-grade embedded deployments with elevated temperature tolerance.

Why Choose MC7448VU1700LD?

The MC7448VU1700LD combines a PowerPC G4 superscalar core with a double-precision floating-point unit, SIMD multimedia acceleration, and a 1‑Mbyte L2 cache to address embedded networking and computing system requirements. On-chip system features such as performance monitoring, JTAG/COP, and thermal/power management support development, testing, and runtime control.

Offered in a compact 360-FCCBGA (25×25) surface-mount package and supplied in tray format, this device is positioned for customers building consumer-grade embedded systems that require a balance of compute capability, media acceleration, and integration from a single-chip MPU solution provided by NXP Semiconductors.

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