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MPC8548CVTAQGD Datasheet(PDF) 1 Page - Freescale Semiconductor, Inc |
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MPC8548CVTAQGD Datasheet(HTML) 1 Page - Freescale Semiconductor, Inc |
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1 / 2 page  Key Features The MPC8548E networking/telecom processor features an embedded e500 core, targeting up to a 1.5 GHz core operation, an integrated security engine, 64-bit DDR/ DDR2 controller scaling up to 667 MHz data rate, dual 32-bit PCI or 64-bit PCI-X, 4-bit serial RapidIO® fabric technology and 4-bit PCI Express® (or single 8-bit PCI Express 1.0a), local bus I/O interfaces and four Gigabit Ethernet interfaces. The combination of these features makes this device an optimal communications processing solution for Ethernet-only or RapidIO interworking applications, such as enterprise networking, telecom transmission and switching and 3G wireless base stations. The security engine includes Kasumi algorithm acceleration, making the MPC8548E an ideal choice for enhancing security protocol processing in 2.5G and 3G wireless network infrastructure. This device’s integrated security also includes XOR acceleration, which enhances system performance by offloading the compute- intensive parity check in small-medium business enterprise and redundant array of inexpensive disk storage applications. The MPC8548E device is the first integrated communications processor to comply with the Serial RapidIO interconnect specification, Revision 1.2, from the RapidIO Trade Association. The RapidIO serial fabric interface is ideal for connecting MPC8548 processors and peripherals in high-performance distributed systems. Examples include control plane processing, protocol processing and other compute-intensive applications requiring high-speed, peer-level communications with a low pin count, such as those found in AdvancedTCA® platforms. The PowerQUICC™ III RapidIO ecosystem is more than 50 members strong and includes industry-leading embedded vendors who provide host processors, DSPs, communications processors, backplane interfaces, switches, systems, tools, operating systems and services. The 90 nm PowerQUICC III family includes the MPC8548E, MPC8547E, MPC8545E and MPC8543E. The MPC8547 is targeted toward storage markets, the MPC8545 includes features for printing and imaging markets and the MPC8543 is targeted at general purpose data plane processing requirements— rounding out the product family. e500 core 512 KB L2 Cache 32 KB D-Cache 32 KB I-Cache XOR Acceleration Local Bus OpenPIC Security Acceleration Coherency Module 64-bit DDR/ DDR2 SDRAM Controller Perf Mon Duart 2x I2C Timers Gigabit Ethernet 32-bit PCI MPC8548/E Block Diagram Integrated Communications Processors MPC8548E PowerQUICC™ III Processor Family |
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