MU9C8338 データシートの表示（PDF） - Music Semiconductors

部品番号

コンポーネント説明

メーカー

MU9C8338

10/100Mb Ethernet Filter Interface

Music Semiconductors 

Data Sheet

MU9C8338 10/100Mb Ethernet Filter Interface

APPLICATION BENEFITS

• 10/100Mb Ethernet wire speed switching and

bridging for remote access and wireless networks

• Glueless connection to MUSIC LANCAM and most

10/100Mb Ethernet chip sets

• Offloads all DA/SA processing and management

functions from host processor

• Support station lists from 256 up to 32K

• Full support of Unicast, Multicast, and Broadcast

frames

• Built-in generic Processor port

DISTINCTIVE CHARACTERISTICS

• Industry-standard 10/100Mb MII port

• Supports station list up to 32K addresses

• Port ID and MAC Frame Reject signal based on DA

search results

• Read search results from the Result port or CPU port

• Hardware support for Tag switching

• Optional automatic learning of new SAs

• Optional automatic Aging and Purging

• 144–pin LQFP packages

• 3.3 Volt operation with 5 Volt tolerant I/O

10/100

PHY

10/100

MAC

MUSIC

MU9C8338

MII

REJECT

FR_ERR

TAG

MII and

TAG Port

Processor

Interface

Packet

Parser

Controller

Result

Port

LANCAM

Interface

Registers

Processor

ASIC

MUSIC

LANCAM

Figure 1: System Application Diagram

MUSIC Semiconductors, the MUSIC logo, and the phrase "MUSIC Semiconductors" are

Registered trademarks of MUSIC Semiconductors. MUSIC and Epoch are a trademarks of

MUSIC Semiconductors.

March 27, 2001 Rev. 1a

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