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Applied Micro Circuits Overview

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AMCC designs, develops, manufactures, and markets silicon networking solutions for global wide area networks (WAN) and storage area networks (SAN). The company’s proven design expertise, coupled with system-level knowledge and multiple silicon process technologies, provides integrated circuits that span the complete WAN PHY-to-fabric roadmap and a robust portfolio of networked storage products...More»

1144 E. Arques Avenue Sunnyvale, CA 94085 Map it »
408-731-1600
1979
Semiconductors
Private

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Name:NPe405H
Product URL:https://www.amcc.com/MyAMCC/jsp/public/productDetail/product_detail.jsp?productID=NPe405H
Description:AMCC's PowerNP™ NPe405 family of embedded processors offer industryleadership performance/price solutions for networking applications. The popular 405 CPU core is now available up to 266MHz to power the level of functionality needed to meet your specifications.

When your next-generation system is ready for a performance or functional boost, just plug and play. This is the inherent benefit of a scalable PowerPC™ architecture which is optimized for software reuse.

Highlights
# Combines leadership embedded performance with networking peripherals for a wide variety of networking applications
# Low power consumption makes it ideal for power-conscious, thermal-sensitive applications
# Functional configurability and code compatibility to all 405 family chips helps ensure ease of use and quicker time to market

PowerPC 405 Embedded Core

# 200 or 266MHz CPU
# Memory Management Unit
# 16KB instruction and 8KB data caches
# Multiply-Accumulate (MAC) function, including fast multiply unit
# Timers
# JTAG and Trace debug logic

On-Chip Ethernet Support

# 10/100 ethernet MAC ports

* NPe405H supports 4

* NPe405L supports 2

# Each 10/100 MAC contains 2K Tx and 4K Rx FIFOs
# Medium Independent Interface (MII) to external physical layer PHY for single-drop applications
# Reduced MII (RMII) and Serial MII (SMII) to external PHY for multi-drop applications
# Dedicated DMA channel

32-Channel HDLC Controller

# Up to 32 separate Rx, Tx full-duplex channels
# Implements HDLC protocol and time division multiplexing
# Operates over 2 PCM Highway interfaces; up to 8Mbps for one, or 4Mbps each
# Can support a fully channelized E1 or T1 link

8 Port HDLC Controller (NPe405H only)
# Supports 8 single-channel point to point ports
# Each port operates at up to 2Mbps

PCI Controller (NPe405H only)
# 32-bit, PCI version 2.2 compatible
# Asynchronous operation from 1/8 PLB frequency up to 66MHz max
# Read prefetch and posted write buffers on both sides of the PCI controller
# Internal PCI arbiter, supports five external PCI masters
# Supports external arbitration
# Optional system boot from PCI
# Supports host-bridge or adapter mode

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10/13/2008 03:37PM by sanchez42

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