The MC7448HX1267ND is an Integrated Circuit (IC) component manufactured by Freescale Semiconductor. It is a high-performance PowerPC microprocessor designed for embedded applications. Here is an overview and key features of the MC7448HX1267ND:
1. Architecture: The MC7448HX1267ND is based on the PowerPC instruction set architecture, specifically the Power Architecture Book E. It is a 32-bit microprocessor with enhanced performance capabilities.
2. Clock Speed: The IC component operates at a clock frequency of up to 1.267 GHz. This high clock speed enables fast data processing, making it suitable for demanding applications.
3. Instruction Cache: The MC7448HX1267ND features a 32 KB instruction cache. The cache allows the processor to store frequently used instructions, reducing memory latency and improving overall performance.
4. Data Cache: It is equipped with a 32 KB data cache, which enhances data access and manipulation. The data cache minimizes the need for accessing main memory, thus optimizing processing speed.
5. Floating-Point Unit (FPU): The IC component includes a powerful FPU that supports a wide range of complex arithmetic operations. The FPU enables efficient processing of floating-point calculations, essential for applications involving scientific computations or digital signal processing.
6. Enhanced Performance Technologies: The MC7448HX1267ND incorporates various technologies to enhance its performance capabilities, such as out-of-order execution, branch prediction, and data forwarding. These features promote efficient execution of instructions and minimize stalls in the pipeline.
7. Connectivity and Interfaces: The IC component includes various interfaces and connectivity options, including USB, Ethernet, serial ports, and general-purpose I/O, enabling seamless integration with other devices and peripherals.
8. Power Efficiency: Despite its high performance, the MC7448HX1267ND is designed to be power-efficient. It incorporates power management features that optimize power consumption based on the workload, making it suitable for embedded systems with limited power budgets.
9. Reliability and Longevity: The MC7448HX1267ND is designed for long-term availability and supports extended temperature ranges. This ensures reliable operation in harsh industrial environments where consistent performance is crucial.
10. Packaging: The MC7448HX1267ND is available in a compact and surface-mountable package, making it suitable for space-constrained embedded applications. The package type is the Ball Grid Array (BGA), which provides reliable connections and compact form factor.
Overall, the MC7448HX1267ND is a high-performance IC component with advanced features, optimized for embedded applications requiring fast processing, reliable performance, and power efficiency.
