bcm53212m Broadcom Corp., bcm53212m Datasheet

bcm53212m

Manufacturer Part Number

bcm53212m

Description

Managed Switch With 16 Fe Ports 2-gbe Interface

Manufacturer

Broadcom Corp.

Datasheet

1.BCM53212M.pdf (2 pages)

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Download datasheet (120Kb)

•

MANAGED SWITCH WITH 16 FE PORTS + 2-GbE INTERFACE

Ninth-generation L2+ Fast Ethernet switch with two GMII/

RGMII/TBI interfaces

• Sixteen port 10/100 transceivers for TX/EFX

• Advanced cable diagnostic support

• Seventeen 10/100 MACs

• Two Gigabit MACs

• 3-Mbit (384 KB) packet buffer and control memory

• Management port with RvMII/MII interface

Non-blocking switch fabric for 16 FE + 2 GbE ports

Jumbo frame support up to 2048 bytes

Flexible TCAM-based compact field processor for packet

classification and filtering

Packet remarking, VID replacement

• 802.1p PCP, DSCP remarking

802.1p, port, MAC, protocol, Customer_VID, and DiffServ

(IPv4/IPv6) based QoS packet classification with four priority

queues

Port-based VLAN

802.1Q-based VLAN with 4K entries

MAC-based VLAN with 512 entries

Protocol-based VLAN with 16 entries

Double tagging

• UNI/NNI configuration per port for edge access application

• QinQ packet transmission through NNI port

• Programmable global SP_TPID

• Programmable SP_VID through flexible mapping

F E A T U R E S

BCM53212M

•

Link aggregation support with automatic link fail-over

Programmable per-port bandwidth/rate control

Protected port security feature

Port mirroring (ingress/egress) and MLD snooping

Spanning tree support (802.1d/1s/1w)

Supports 802.1x EAPOL higher layer protocol

Programmable broadcast, multicast, and unknown unicast

storm control. 8K MAC addresses with automatic learning

and aging

MDC/MDIO and SPI interfaces

1K-entry Multicast address table

Hardware supports SNMP, RMON

Internal oscillator simplifies design and reduces cost.

JTAG

2.5V and 1.2V, typical power consumption—4.3W

400-pin PBGA package

F E A T U R E S

Related parts for bcm53212m

bcm53212m Summary of contents

Page 1

... Double tagging • UNI/NNI configuration per port for edge access application • QinQ packet transmission through NNI port • Programmable global SP_TPID • Programmable SP_VID through flexible mapping BCM53212M • Link aggregation support with automatic link fail-over • ...

Page 2

... An additional MAC is included for CPU connection via RvMII or MII interface. The BCM53212M has a rich feature set suitable for streaming VoIP, video and data traffic for multimedia applications. The BCM53212M supports up to four QoS queues per port. Traffic QoS can be assigned based on Port-ID, MAC address, 802 ...

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