BCM5385KPBG Broadcom, BCM5385KPBG Datasheet

BCM5385KPBG

Manufacturer Part Number

BCM5385KPBG

Description

Manufacturer

Broadcom

Datasheet

1.BCM5385KPBG.pdf (2 pages)

Specifications of BCM5385KPBG

Lead Free Status / RoHS Status

Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

BCM5385KPBG

Manufacturer:

BRM

Quantity:

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

BCM5385KPBG

Manufacturer:

BROADCOM

Quantity:

850

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•

Highest silicon integration level achieved for a 5-port, 10/100/1000

Ethernet switch device

Seventh-generation switch on a chip

Integrates:

Four 10/100/1000 transceivers (802.3ab compliant)

Five MACs (802.x compliant) with support for 9 Kbyte Jumbo Frames

One RGMII Interface and 128-Kbyte packet buffer memory

Nonblocking 5 Gigabit Ethernet fully integrated switch fabric

SPI Interface for easy setup and smart unmanaged operation

Classifies packets using four 802.1p QoS or DiffServ/TOS priority

queues

VLAN 4K 802.1Q or port-based supported

Supports up to 8k unicast MAC addresses

Supports MAC-based port aggregation (trunking)

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 1.2 V CMOS core: <3.7W Pd.

Fanless operation supported

Integrated voltage regulator for simplified power supply design

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

5GE PORT SWITCH WITH INTEGRATED GE COPPER PHY

F E A T U R E S

5 Gigabit Ethernet Ports for SOHO and Subnetwork Applications

Cable/DSL/Wireless

Router

Printer

IP Phones

•

BCM5385

Enables a new generation of lower-cost switches with Gigabit Ethernet

connectivity and much smaller form factors.

Uses field-proven industry-standard 10/100/1000BASE-T

transceivers-lowers overall system interoperability and reliability

risks.

Provides the most cost effective Gigabit Ethernet 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 switch.

Jumbo frame support allows the device to be connected to corporate

server farms and networks while maintaining maximum TCP/IP

performance.

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.

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

and corrects for crossover cables and allows direct switch-to-switch

connection.

Lowest possible system cost through minimized number of

components.

Higher system reliability and noise reduction due to elimination of

component with lowest MTBF (the fan).

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

Related parts for BCM5385KPBG

BCM5385KPBG Summary of contents

Page 1

PORT SWITCH WITH INTEGRATED GE COPPER PHY • Highest silicon integration level achieved for a 5-port, 10/100/1000 Ethernet switch device • Seventh-generation switch on a chip • Integrates: Four 10/100/1000 ...

Page 2

... PHY Port 3 RGMII Interface Port 4 The Broadcom BCM5385 device is a highly integrated solution. It combines all 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. It complies with IEEE 802.3, 802.3u, 802.3ab, and 802 ...

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