MC7448VU1000LD

The MC7448VU1000LD is a PowerPC G4 microprocessor from the MC7448 series, implemented as a single 32‑bit core running at 1.0 GHz. The device targets networking and computing systems and embedded applications that require a balanced combination of integer performance, floating‑point capability and multimedia SIMD processing.

Built with a high‑performance superscalar core and on‑chip system features, the MC7448VU1000LD integrates a 1‑Mbyte L2 cache and support for modern memory bus protocols to deliver deterministic throughput and system integration for embedded designs.

Key Features

• Core & Architecture PowerPC G4 superscalar core, single 32‑bit processing core at 1.0 GHz providing integer and control processing for embedded and networked systems.
• Floating‑Point & SIMD Integrated double‑precision floating‑point unit plus a SIMD multimedia unit to accelerate media and signal processing workloads.
• L2 Cache On‑chip 1‑Mbyte L2 cache to reduce memory latency and improve sustained system 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 Control & Monitoring Built‑in features include a time base counter/decrementer, performance monitor, clock multiplier and thermal/power management facilities for system-level control.
• Debug & Test JTAG/COP interface support for in‑system debug and boundary testing.
• Package & Mounting Supplied in a 360‑FCCBGA (25×25) surface‑mount package, packaged for tray distribution.
• Operating Range Specified operating temperature range from 0 °C to 105 °C for consumer‑grade applications.

Typical Applications

• Networking Equipment Suitable for control and data‑plane tasks in networking systems where deterministic processing and integrated memory help manage packet handling and protocol processing.
• Computing Systems Applicable to embedded computing platforms that require a combination of integer throughput and floating‑point/multimedia acceleration.
• Multimedia Processing The SIMD multimedia unit and double‑precision FPU support media‑oriented processing tasks in embedded multimedia devices.
• Embedded Control Systems On‑chip performance monitoring, clock management and thermal controls make the device suitable for system designs that require integrated management features.

Unique Advantages

• High integration: On‑chip 1‑Mbyte L2 cache and integrated SIMD/FPU reduce external memory dependence and simplify system BOM.
• Balanced compute resources: Superscalar core with double‑precision FPU and multimedia SIMD enables mixed workloads without additional coprocessors.
• System‑level features: Built‑in clock multiplier, time base counter, performance monitor and thermal/power management streamline platform design and monitoring.
• Standard bus support: MPX and subset 60x bus protocol compatibility eases integration with existing memory subsystems and peripherals.
• Proven architecture: Designed from the MPC7448 family specification for networking and computing system use, with detailed hardware documentation available.

Why Choose MC7448VU1000LD?

The MC7448VU1000LD positions itself as a capable single‑core PowerPC G4 solution delivering 1.0 GHz performance with integrated 1‑Mbyte L2 cache, floating‑point and SIMD multimedia acceleration. It is well suited to embedded and networking designs that require an integrated, documented processor core with system management and debug features.

Engineers selecting this device will benefit from the MC7448 family’s hardware features and documentation, making it appropriate for embedded computing, networking, and multimedia use cases where deterministic performance and system integration are priorities.

Request a quote or submit an order inquiry to receive pricing, availability and additional procurement information for the MC7448VU1000LD.