BCM5380MKPB Broadcom, BCM5380MKPB Datasheet

BCM5380MKPB

Manufacturer Part Number

BCM5380MKPB

Description

Manufacturer

Broadcom

Datasheet

1.BCM5380MKPB.pdf (2 pages)

Specifications of BCM5380MKPB

Fiber Support

Yes

Integrated Led Drivers

Yes

Phy/transceiver Interface

MII

Power Supply Type

Analog

Data Rate (typ)

10/100/1000Mbps

Vlan Support

Yes

Mounting

Surface Mount

Jtag Support

Data Rate

1000Mbps

Lead Free Status / RoHS Status

Not Compliant

Available stocks

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Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

BCM5380MKPB

Manufacturer:

BROADCOM

Quantity:

Company:

Meier Automation Equipment Co., Limited

Part Number:

BCM5380MKPB

Manufacturer:

BCM

Quantity:

20 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

BCM5380MKPBG

Manufacturer:

BROADCOM

Quantity:

746

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Download datasheet (129Kb)

Scalable and Cost-Effective Solutions for 8+1 or 16+2 or 24+3 Port 10/100/1000 Unmanaged/Managed/Smart Switch

•

The highest level of silicon integration achieved for an eight+two-port,

10/100/1000 Ethernet switch device

Sixth-generation switch on a chip

The BCM5380M integrates:

• Eight 10/100 transceivers (802.3u compliant)

• Nine 10/100 media access controllers (802.x compliant)

• Two 10/100/1000 media access controllers

• One integrated 10/100/1000BASE-T/TX transceiver (802.3ab compliant)

• 256-KB packet buffer and 128-KB control memory

• Nonblocking switch fabric

• One integrated 1-Gbps SerDes module

Cascadable to 24 Fast Ethernet + 6 Gigabit Ethernet ports through a

SerDes expansion port, 24FE + 2GE nonblocking

Packet classification 802.1p QoS priority queues

VLAN 4K 802.1Q or port-based supported

Reverse MII, MII, or 7-wire interface supports an additional 100BASE-

FX or 100BASE-TX connection or uplink

Supports up to 4,000 unicast MAC addresses

Flow control: full-duplex (802.3x) and half-duplex options supported

Supports automatic address learning and aging

Internal oscillator circuit

Low power 0.13-µm 1.2V CMOS core: 3.5 W Pd.

324-pin FBGA package (small form factor 19 mm ∞ 19 mm)

Management features:

• Low-cost MIB Autocast™ function

• Hardware support for simple network management protocol (SNMP),

8FE+2GE PORT SWITCH WITH ON-CHIP PACKET BUFFER

remote network monitoring (RMON), and spanning tree

F E A T U R E S

Management Module

Optional ARM7

ARM

MII

SMP

BCM5380

10/100

10/100/1000

Expansion

BCM5380

10/100

•

BCM5380M

10/100/1000

Enables a new generation of lower cost switches with gigabit

connectivity and much smaller form factors

Uses field-proven industry-standard

10BASE-T /100BASE-TX Fast Ethernet/100BASE-T

transceivers—lowers overall system interoperability and

reliability risks

Flexible interfaces support a wider variety of application

needs—SerDes, fiber for long distances or additional

100/1000TX ports

Provides the most cost-effective gigabit connectivity to the

desktop for all remote, branch, and home office needs

802.1Q tag VLAN, trunking, and 802.1p priority enables the

switch to be designed into a wide variety of applications from

unmanaged to smart/managed switches

CPUs are not required to initialize and run in cost-sensitive

unmanaged applications, providing true Plug and Play

connectivity

Internal oscillator circuit simplifies design and reduces overall

system cost

Ability to gather and support basic management statistics with

only a very low-cost microcontroller

Low-cost management using the on-chip MIB registers allows

the collection and transmission of statistics for each port and

allows an upward migration path for corporate users

On-chip HP auto-MDI/MDIX on all transceivers

automatically detects and corrects for crossover cables and

allows direct switch-to-switch connection

S U M M A R Y O F B E N E F I T S

BCM5380

10/100

Optional uP or EEPROM

Smart switch option

10/100/1000

EEPROM

8051 or

Related parts for BCM5380MKPB

BCM5380MKPB Summary of contents

Page 1

PORT SWITCH WITH ON-CHIP PACKET BUFFER • The highest level of silicon integration achieved for an eight+two-port, 10/100/1000 Ethernet switch device • Sixth-generation switch on a chip • The BCM5380M ...

Page 2

... Expansion interface GMII/SerDes Interface Auto-MDI/MDIX CPU Interface The Broadcom BCM5380M device is a highly integrated solution. It combines all of the functions of a high-speed switch system including packet buffer, PHY transceivers, media access controllers, address management, and a nonblocking switch fabric into a single 0.13-µm CMOS device ...

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