The MPC8248CZQTIEA is an integrated circuit (IC) component manufactured by NXP Semiconductors. It belongs to the MPC8248 series of integrated processors, designed for networking, computing, and communications applications. This IC combines a PowerPC core, peripheral interfaces, memory management units, and various other features into a single chip. Here are some key features and an overview of the MPC8248CZQTIEA:
1. PowerPC Core: At the heart of the MPC8248CZQTIEA is a high-performance 32-bit PowerPC architecture core. This core provides the processing power required for networking and communications applications.
2. Clock Speed: The MPC8248CZQTIEA operates at a clock speed of up to 266 MHz, which allows for faster execution of instructions and data processing.
3. Memory Management: It incorporates a Memory Management Unit (MMU) that provides virtual memory support, allowing for efficient memory utilization and easier software development.
4. System Interfaces: The IC component offers a wide range of system interfaces, including Ethernet, USB, UART, I2C, SPI, and PCI. These interfaces enable seamless connectivity with external devices and networks.
5. Security Features: The MPC8248CZQTIEA includes advanced security features like the Secure Digital Signature system, which ensures secure booting and protects against unauthorized access or tampering.
6. Cache and RAM: It features a 32 KB instruction cache and a 32 KB data cache, which help to improve overall system performance by reducing memory latency. Additionally, it supports up to 8 MB of external soldered SDRAM.
7. Real-Time Performance: This IC component is optimized for real-time applications with its Time Base module and watchdog timer. These features ensure accurate timing and system reliability, even in critical tasks.
8. Low Power Consumption: NXP has designed the MPC8248CZQTIEA to be power-efficient. It incorporates power management features that allow selective power control of various components, conserving energy and extending battery life in portable applications.
9. Package and Availability: The MPC8248CZQTIEA is available in a 388-pin plastic BGA package, which is suitable for surface-mount applications. It is widely available in the market, making it easily accessible for design and development purposes.
In summary, the MPC8248CZQTIEA is a powerful and versatile IC component designed for networking, computing, and communications applications. With its PowerPC core, extensive system interfaces, memory management, security features, and real-time capabilities, it provides a comprehensive solution for demanding embedded system designs.
