MPC8270CZUUPEA

The MPC8270 series PowerQUICC II Processor with PCI, USB and 10/100Mbps Ethernet. Utilizing HiPerMOS7 0.13-micron process technology, the next generation PowerQUICC II family offers a range of performance, feature enhancements. Ideal for wired and wireless infrastructure communications processing tasks, enhancements to the PowerQUICC II family offer system designers a high degree of integrated features and functionality and a compelling, proven architecture. The next generation of PowerQUICC II processor is an optimum solution for integrated control and forwarding plane processing in high-end communications and networking equipment - such as routers, remote access concentrators, telecom switching equipment and cellular base stations. Combining extensive layer 2 functionality with control plane processing, PowerQUICC II processor include a high-performance embedded 603e™ core built on power architecture technology and a powerful RISC-based communications processor module (CPM).

• 603e Core with 16kB inst and data caches
• 64-bit 60x bus and 32-bit PCI bus
• 128kB ROM, 32kB IRAM and DPRAM
• Three FCCs for 10/100 Ethernet
• 128 HDLC channels, 4 TDMs
• Memory controller built from SDRAM, UPM and GPCM machines
• Power Architecture®-compliant memory management unit (MMU)
• Separate power supply for internal logic and for I/O
• 60x-to-PCI bridge
• System interface unit (SIU) - Clock synthesizer, reset controller and real-time clock (RTC) register
• 12-bank Memory controller
• CPU core can be disabled and the device can be used in slave mode to an external core
• Communications processor module (CPM)
• Universal serial bus (USB) controller - Supports USB 2.0 full/low rate compatible and USB host mode
• Supports USB slave mode
• One serial peripheral interface identical to the MPC860 SPI
• One I?C controller (identical to the MPC860 I?C controller)