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MU9C4485L-90TCC中文資料MUSIC數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

MU9C4485L-90TCC
廠商型號(hào)

MU9C4485L-90TCC

功能描述

WidePort LANCAM? Family

文件大小

161.3 Kbytes

頁(yè)面數(shù)量

28 頁(yè)

生產(chǎn)廠商 MUSIC Semiconductors
企業(yè)簡(jiǎn)稱

MUSIC

中文名稱

MUSIC Semiconductors官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二

更新時(shí)間

2025-2-23 20:00:00

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MU9C4485L-90TCC規(guī)格書(shū)詳情

GENERAL DESCRIPTION

The MU9C4485A/L, MU9C2485A/L, and MU9C1485A/L WidePort LANCAMs are 64-bit wide content-addressable memories (CAMs), featuring a 32-bit wide interface. This interface doubles the available I/O bandwidth in many applications while maintaining the same powerful enhanced architecture and instruction set as the MU9C2480A/L.

DISTINCTIVE CHARACTERISTICS

? 4096 (4485A/L), 2048 (2485A/L), and 1024 (1485A/L) word CMOS content-addressable memories (CAMs)

? 64-bit word width

? 32-bit I/O compatible with the MU9C1485

? Fast 50 ns compare speed

? Dual configuration register set for rapid context switching

? Increased flexibility of MUSIC’s patented CAM/RAM partitioning

? 80-pin TQFP package with the same pinout as the MU9C1485 and MU9C1965A/L

? 5 volt (A) or 3.3 volt (L) operation

APPLICATION BENEFITS

Enhances Ethernet and Token-Ring LAN bridges and switches:

? 64-bit width stores 48-bit MAC address plus associated data (Port ID, time stamp, “permanent” flag)

? 32-bit I/O supports multiple ports of fast (100 Mb) Ethernet or Gigabit Ethernet

? Station list depth flexibility with choice of pin-compatible device densities and glue-free cascading

? 3.3 Volt option for low power systems

? Industrial temperature grades for harsh environments

產(chǎn)品屬性

  • 型號(hào):

    MU9C4485L-90TCC

  • 制造商:

    MUSIC

  • 制造商全稱:

    MUSIC Semiconductors

  • 功能描述:

    WidePort LANCAM㈢ Family

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
MUS
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68973
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2023+
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