 |
Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
|
Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
MPC8308 Datasheet(PDF) 1 Page - Freescale Semiconductor, Inc |
|
|
|||||||||||||||||||||||||||||
MPC8308 Datasheet(HTML) 1 Page - Freescale Semiconductor, Inc |
|
|
1 / 2 page  Integrated Communications Processors MPC8309 PowerQUICC II Pro Processor Overview The MPC8309 processor is part of the entry level MPC830x communications portfolio based on the e300 core architecture. It addresses the requirements of networking applications, including I/O cards for low-end base stations, low-end Ethernet switches, residential gateways, modem/routers, industrial control, factory automation and test and measurement applications. The MPC830x portfolio extends current PowerQUICC processor offerings, delivering an impressive 1.99 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 sub-$10, low power consumption, a compact board footprint and a time to market advantage through cost-effective evaluation kits with optimized BSP and drivers. Core Complex The MPC8309 incorporates the e300c3 (MPC603e-based) core, built on 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. System Interface Unit The MPC8309 processor also includes a 16/32- bit double data rate (DDR2) memory controller with ECC support, 4 x CAN, 4 x UARTs, High-Speed USB 2.0 controller, enhanced SDHC controller, a 32-bit peripheral component interconnect (PCI) controller, a 16-bit local bus and two direct memory access controllers (DMAC). In summary, the MPC8309 provides users with a highly integrated, fully programmable communications processor helping to ensure that a cost-effective system solution can be quickly developed while offering the flexibility to accommodate new standards and evolving system requirements. MPC8309 Features • Excellentperformance,low-power,sub-$10 communications processor • Thee300core,builtonPowerArchitecture technology, with dual integer units enables more efficient operations to be conducted in parallel, resulting in a significant performance improvement • Thesingle-RISCQUICCEngine 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 • DDR2memorycontroller—one16/32-bit interface at up to 333 MHz with ECC support • Peripheralinterfacessuchas32-bit,66 MHz PCI, 16-bit, 66 MHz local bus interface and High-Speed USB 2.0, 4 x CAN, 4 x UARTs, enhanced SDHC controller MPC8309 Block Diagram 16/32-bit DDR2 Controller e300 Core Complex Local Bus 16 KB D-Cache 16 KB I-Cache 2 x DUART I2C, SPI GPIO, Interrupt Controller DMA PCI eSDHC 8-bit 4 x CAN 8-bit USB 2.0 Or 16-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 Core |
Número de pieza similar - MPC8308 |
|
Descripción similar - MPC8308 |
|
|
|
Enlace URL |
| ¿ALLDATASHEET es útil para Ud.? [ DONATE ] |
Todo acerca de Alldatasheet | Publicidad | Contáctenos | Política de Privacidad | Enlace a la hoja de datos | Intercambio de Enlaces | Lista de Fabricantes All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Mexican ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
