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參數(shù)資料
| 型號(hào)： | MPC8358EVRAGDDA |
| 廠商： | Freescale Semiconductor |
| 文件頁(yè)數(shù)： | 5/12頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC MPU POWERQUICC II PRO 668PBGA |
| 標(biāo)準(zhǔn)包裝： | 36 |
| 系列： | MPC83xx |
| 處理器類型： | 32-位 MPC83xx PowerQUICC II Pro |
| 速度： | 400MHz |
| 電壓： | 1.2V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 668-BBGA 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 668-PBGA-PGE（29x29） |
| 包裝： | 托盤 |
Using the PowerQUICC II Pro MPC8358E to Build Small and Medium Enterprise Routers, Rev. 0
2
Freescale Semiconductor
Design Challenges
Figure 1. Overview of SME Routers Utilized in a Network
Suppliers of SME routers must provide a broad range of products to address the needs of their customers and provide
a path for expansion as a business grows. Some products have a fixed chassis, others are modular, using different
blades in the product to scale and upgrade features. The market requirements that any solution must be able to
address include the ability to offer plug-and-play installation, mobility, triple play services (voice, data, and video),
advanced routing, extensive virtual private networking (VPN) and security capabilities, stateful packet inspection
and firewall, quality of service and bandwidth management coupled to modular WAN and LAN options.
1
Design Challenges
Manufacturers of SME routers must provide solutions that support triple play services of voice, data, and video over
secure IP (IP-VPN) based packet networks that can scale in bandwidth and number of users at a cost competitive
price.
In this respect one of the key enablers is IP. Eventually, it will become universal across both private and public
networks. Until then, equipment that uses these networks must support the convergence of inter-operability between
circuit and packet-switched networks and between many standards and protocols. This is particularly true of WAN
protocols and standards towards the public network. Hence, a key design challenge is network evolution, not
revolution providing interoperability in terms of existing routing, authentication, and directory and security services.
The ability to support a number of users is important. Typically in the smallest office/home office routers, the
number of users is five or less, whereas small offices can scale from five to thirty users and medium sized offices
can scale from twenty to one hundred and fifty users. SME routers must be capable of supporting fixed and modular
configurations at a cost-effective price that meet physical size requirements and have low power dissipation.
Virtual private networking and security are hallmarks of any high quality SME router. The ability to deny access to
the public network (secure routing), except via secure management tunnels, is vital in protecting intellectual
property. Standard-based tunnelling is also important, so support for IP-Sec, L2TP, PPTP and L2F standard
tunnelling protocols provides interoperability with a wide range of multi vendor VPN software and hardware.
LAN
Mobile
Home Office
Network
Worker
Content
Addressable
Server
File Server
DNS Server
E-mail Server
Data Base
Server
Routers
Headquarters
Franchises/
Retailers
Remote
Suppliers
Routers
Medium
Headquarters / Enterprise
Branch Office/
Small Enterprise
Small Office
PC
Internet
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| MPC8358EVRAGDGA | 功能描述:微處理器 - MPU 8358 PBGA ENCRP NO-PB RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MPC8358EVVADDE | 功能描述:微處理器 - MPU 8360 TBGA ENCRP NO-PB RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MPC8358EVVADDEA | 功能描述:微處理器 - MPU 8360 TBGA ENCRP NO-PB RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MPC8358EVVADDGA | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:MPC8360E/MPC8358E PowerQUICC II Pro Processor |
| MPC8358EVVAGDEA | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:MPC8360E/MPC8358E PowerQUICC II Pro Processor |
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