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MPC8308 Datasheet(PDF) 1 Page - Freescale Semiconductor, Inc |
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MPC8308 Datasheet(HTML) 1 Page - Freescale Semiconductor, Inc |
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1 / 2 page  Power Architecture® technology, which includes 16 KB of L1 instruction and data caches, dual integer units and on-chip memory management units (MMUs). QUICC Engine Technology A communications complex, based on QUICC Engine technology, forms the heart of the networking capability of the MPC830x portfolio. The QUICC Engine block contains several peripheral controllers and a 32-bit RISC controller. Protocol support is provided by the main workhorses of the device—the unified communication controllers (UCCs). Each of the five UCCs can support a variety of communication protocols, including 10/100 Mbps Ethernet and high-level data link control (HDLC). Two of the UCCs can also support IEEE® 1588 version-2 time stamping (MPC8306 configuration only). System Interface Unit The MPC8306S and MPC8306 processors also include a 16-bit double data rate (DDR2) memory controller, 4 x UARTs, High-Speed USB 2.0 controller, a 16-bit local bus and two direct memory access (DMA) channels. In addition, the MPC8306 also features 4 x CAN and an enhanced SDHC controller. In summary, the MPC8306S and MPC8306 devices provide users with a highly integrated, fully programmable communications processor for use in many networking and industrial control applications. This helps ensure that a cost-effective system solution can be quickly developed and will offer flexibility to accommodate new standards and evolving system requirements. Typical Applications • I/O card for low-end base station • Factory automation • Industrial control • Test and measurement equipment MPC8306/S Features • High-performance, low-power and cost- effective communications processor • The e300 core, built on Power Architecture technology, with dual integer units enables more efficient operations to be conducted in parallel, resulting in a significant performance improvement • The single-RISC QUICC Engine communications module offers a future- proof solution for next-generation designs by supporting programmable protocol termination and network interface termination to meet evolving protocol standards • DDR2 memory controller—one 16-bit interface up to 266 MHz • Peripheral interfaces such as 16-bit, 66 MHz local bus interface and High-Speed USB 2.0, 4 x CAN, 4 x UARTs, enhanced SDHC controller Integrated Communications Processors MPC8306 and MPC8306S PowerQUICC II Pro Processors Overview The MPC8306 and MPC8306S processors are part of the ultra low-end MPC830x communications processor portfolio based on the e300 core architecture. They address the requirements of networking applications, including I/O cards for low-end base stations, residential gateways, modem/routers, industrial control, factory automation and test and measurement applications. The MPC830x portfolio extends current PowerQUICC offerings, providing similar DMIPS/MHz in CPU performance, additional functionality and faster interfaces while maintaining code compatibility with PowerQUICC I and PowerQUICC II processors. MPC830x processors also provide competitive pricing, low power consumption, compact board footprint and a time to market advantage through cost-effective evaluation kits with optimized BSP and drivers. Core Complex The MPC8306 and MPC8306S incorporate the e300c3 (MPC603e-based) core, built on MPC8306/S Block Diagram 16-bit DDR2 Controller e300 Core Complex Local Bus 16 KB D-Cache 16 KB I-Cache 2 x DUART I2C Timers SPI GPIO Interrupt Controller Or 8-bit GPIO QUICC Engine Coherent System Bus Up to 3 x RMII/MII or 2 x with IEEE® 1588 2 x HDLC /TDM Accelerators I/O only in MPC8306 Core USB 2.0 4 x CAN 8-bit eSDHC 8-bit |
Número de pieza similar - MPC8308 |
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Descripción similar - MPC8308 |
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