Overview
The MPC8280CZUUPEA557, part of the PowerQUICC II family from NXP Semiconductors, is a high-performance integrated processor designed for a wide range of applications requiring advanced communication and processing capabilities. Utilizing the HiPerMOS7 0.13-micron process technology, this processor combines a powerful core with extensive peripheral support, making it ideal for telecommunications, networking, and industrial control systems.
Key Specifications
| Specification | Details |
|---|---|
| Processor Core | PowerPC e500 core |
| Clock Speed | Up to 450 MHz |
| Memory Controller | 12-bank memory controller supporting SRAM, SDRAM, DRAM, EPROM, Flash |
| PCI Interface | PCI Specification Revision 2.2 compliant, up to 66 MHz |
| USB | USB support |
| TDM Ports | 8 TDM ports (MPC8280 only) |
| Serial Interface | 2 serial interface (SI) blocks (MPC8280 only) |
| Package | LBGA480: 480 balls, 1.27 mm pitch, 37.5 mm x 37.5 mm x 1.4 mm |
| Supply Voltage | Core supply voltage: 1.8 V to 2.25 V, I/O supply voltage: 3.3 V |
| Operating Temperature | -40°C to 105°C (industrial grade) |
Key Features
- High-Performance Core: The MPC8280 features a PowerPC e500 core, delivering high performance with SPEC95 benchmark at 450 MHz and 855 Dhrystones MIPS at 450 MHz.
- Extensive Peripheral Support: Includes PCI, USB, 256-channel HDLC, UTOPIA II, 10/100 Ethernet, and inverse multiplexing for ATM (IMA) capabilities.
- Memory and Bus Management: 12-bank memory controller with support for various memory types and a 60x-to-PCI bridge for efficient data transfer.
- System Interface Unit (SIU): Features a clock synthesizer, reset controller, real-time clock, periodic interrupt timer, and hardware bus monitor.
- Hot-Swap Capability: Supports hot-swap specification as defined by PICMG 2.1 R1.0.
Applications
The MPC8280CZUUPEA557 is suited for a variety of applications, including:
- Telecommunications: For network routers, switches, and other communication equipment.
- Networking: For network processors and high-speed data processing.
- Industrial Control Systems: For complex control and monitoring systems requiring high reliability and performance.
- Embedded Systems: For applications requiring integrated PCI, USB, and communication interfaces.
Q & A
- What is the core architecture of the MPC8280CZUUPEA557?
The MPC8280CZUUPEA557 is based on the PowerPC e500 core. - What is the maximum clock speed of the MPC8280CZUUPEA557?
The maximum clock speed is up to 450 MHz. - What types of memory does the MPC8280CZUUPEA557 support?
The processor supports SRAM, SDRAM, DRAM, EPROM, and Flash memory. - Does the MPC8280CZUUPEA557 support PCI?
Yes, it supports PCI Specification Revision 2.2 up to 66 MHz. - How many TDM ports does the MPC8280CZUUPEA557 have?
The MPC8280 has 8 TDM ports. - What is the package type of the MPC8280CZUUPEA557?
The package type is LBGA480. - What are the supply voltage ranges for the MPC8280CZUUPEA557?
The core supply voltage is 1.8 V to 2.25 V, and the I/O supply voltage is 3.3 V. - Is the MPC8280CZUUPEA557 hot-swap capable?
Yes, it supports hot-swap specification as defined by PICMG 2.1 R1.0. - What are some common applications for the MPC8280CZUUPEA557?
Common applications include telecommunications, networking, industrial control systems, and embedded systems. - Does the MPC8280CZUUPEA557 have USB support?
Yes, it includes USB support.
