BCM53115MKFBG

BCM53115MKFBG Datasheet

BCM53115

Part	Datasheet
BCM53115MKFBG	BCM53115MKFBG (pdf)

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BCM53115 Brief BROADCOM’S NEW 65 NM “SMART” SWITCH ENABLES MASS DEPLOYMENT OF GIGABIT ETHERNET FOR THE CONSUMER MARKET SUMMARY OF BENEFITS • Highly integrated, 65-nanometer nm process, non-blocking 5-port 10/100/1000 switch silicon that integrates • Five 10/100/1000 PHYs • Two fully integrated, GMII/RGMII/MII interfaces Inband Management Ports IMP for glueless connection to a CPU or WLAN. • Patented ease of use capabilities • LoopDTech technology provides loop detection without running Spanning Tree Protocol STP . • CableChecker enables advanced cable diagnostics based on the Convergence Algorithm. • Virtual Local-Area Network VLAN • IEEE 802.1Q-based VLAN with 4K entries • Port-based VLAN • VLAN double tagging Q-in-Q Supports addition and removal of one or two tags and VLAN translation. • MAC-based VLAN • Quality of Service QoS • Four selectable QoS per port SP and WRR and any combination of SP and WRR scheduling. • Port, MAC, IEEE 802.1P, and IPv4/IPv6 DSCP-based QoS • Performance • 9 KB jumbo frame support wirespeed performance for all fame sizes. • 4K MAC addresses with automatic learning and aging • 64 multicast group support • 128 KB packet buffer • Allows data packet inspection to be offloaded from a product’s Central Processing Unit CPU , thereby freeing up CPU bandwidth to provide superior performance. • Security • IEEE 802.1x support for secure user authentication. • DoS prevention hardware. • TCAM-based ACLs 256 policy rules, rule-based filtering, and QoS class modification rule-based metering and accounting 128-byte deep packet header lookup, 28-byte matching. • Traffic control and network resiliency • Storm control and port-based ingress/egress rate control • Spanning Tree support Rapid Spanning Tree and Multiple Spanning to 16 • IPv4 IGMP and IPv6 MLD snooping • IEEE 802.3x programmable per port flow control and backpressure • Port mirroring, LLDP, LACP • Industry’s first 65 nm 5-port Gigabit Ethernet GbE switch in a single chip enables ubiquitous deployment of GbE to consumer electronic devices and home networking equipment. • Flexible solution enables cost-optimized consumer system designs that require scalable interfaces to address every facet of the consumer market segment. • Broadcom-patented features provide unique and easy to use solutions to network loop and cable problems. LoopDTech automatically detects network debilitating loops, reducing system cost. CableChecker can be run at any time to detect cable length and problems without interrupting live traffic and keep consumers connected. • VLAN feature ensures proper Layer 2 isolation and security. • Double tagging enables carrier class devices. • MAC-based VLAN provides wireless AP security support. • Integrated QoS technology supports all types of consumer connections, including VoIP, video, audio, and data. Priority can be assigned each traffic type to ensure guaranteed delivery of time-sensitive packets and efficient use of network bandwidth. • Performance enhanced architecture supports line-rate data transfer to ensure consumer data video, audio, pictures, and files are sent at wirespeed. • Increased network security that blocks unwanted access. • Provides an easy way to troubleshoot security problems. • Provides enhanced network security and resiliency to keep the home network running efficiently. • Traffic control allows rate control, which identifies and prioritizes different data packet types within the switch while simultaneously assigning voice packets a higher priority for outbound communications, in addition to Layer 2 and Layer 3 multicast table support for IPTV. OVERVIEW SerDes/SGMII or GMII/RGMII/MII GMII/RGMII/MII Misc GMAC IMP I/Os GMAC IMP L2 Switching Logic Field Processor MMU with Integrated Packet Buffer GMAC GPHY BCM53115M Block Diagram The BCM53115 architecture is the optimal solution for consumer switching needs with its support for high-performance line-rate capabilities and ability to identify and prioritize different data packet types within the switch while simultaneously assigning voice packets a higher priority for outbound communications. The BCM53115 is poised to drive GbE into the unmanaged and Smart switch, WLAN router, and CPE/Gateway markets with its comprehensive Layer 2 feature set, support for both DSL/cable modem and WLAN connectivity, and an industry-leading 5 Gb of switching on a single chip. Features Supported Number of Cu ports supported five integrated GPHYs Number of additional IMP ports supported Package commercial temperature Package industrial temperature CFP support BroadSync HD SmartPATH software support software support RoHS support Cable diagnostics tool support LoopDTech tool support Flexible LED scheme support Target applications and segments BCM53115M 5 2 17 x 17 400-pin 23 x 23 484-pin Yes CPE/Gateway BCM53115S 5 2 17 x 17 400-pin 23 x 23 484-pin Not supported Not supported Yes Not supported Yes WLAN router, Smart switch BCM53115U 5 0 17 x 17 400-pin Not supported Not supported Not supported Not supported Not supported Yes Not supported Unmanaged switch

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BCM53115

Brief

BROADCOM’S NEW 65 NM “SMART” SWITCH ENABLES MASS DEPLOYMENT OF GIGABIT ETHERNET FOR THE CONSUMER MARKET

SUMMARY OF BENEFITS
• Highly integrated, 65-nanometer nm process, non-blocking 5-port 10/100/1000 switch silicon that integrates
• Five 10/100/1000 PHYs
• Two fully integrated, GMII/RGMII/MII interfaces Inband Management Ports IMP for glueless connection to a CPU or WLAN.
• Patented ease of use capabilities
• LoopDTech technology provides loop detection without running Spanning Tree Protocol STP .
• CableChecker enables advanced cable diagnostics based on the Convergence Algorithm.
• Virtual Local-Area Network VLAN
• IEEE 802.1Q-based VLAN with 4K entries
• Port-based VLAN
• VLAN double tagging Q-in-Q Supports addition and removal of one or two tags and VLAN translation.
• MAC-based VLAN
• Quality of Service QoS
• Four selectable QoS per port SP and WRR and any combination of SP and WRR scheduling.
• Port, MAC, IEEE 802.1P, and IPv4/IPv6 DSCP-based QoS
• Performance
• 9 KB jumbo frame support wirespeed performance for all fame sizes.
• 4K MAC addresses with automatic learning and aging
• 64 multicast group support
• 128 KB packet buffer
• Allows data packet inspection to be offloaded from a product’s Central Processing Unit CPU , thereby freeing up CPU bandwidth to provide superior performance.
• Security
• IEEE 802.1x support for secure user authentication.
• DoS prevention hardware.
• TCAM-based ACLs 256 policy rules, rule-based filtering, and QoS class modification rule-based metering and accounting 128-byte deep packet header lookup, 28-byte matching.
• Traffic control and network resiliency
• Storm control and port-based ingress/egress rate control
• Spanning Tree support Rapid Spanning Tree and Multiple Spanning to 16
• IPv4 IGMP and IPv6 MLD snooping
• IEEE 802.3x programmable per port flow control and backpressure
• Port mirroring, LLDP, LACP
• Industry’s first 65 nm 5-port Gigabit Ethernet GbE switch in a single chip enables ubiquitous deployment of GbE to consumer electronic devices and home networking equipment.
• Flexible solution enables cost-optimized consumer system designs that require scalable interfaces to address every facet of the consumer market segment.
• Broadcom-patented features provide unique and easy to use solutions to network loop and cable problems. LoopDTech automatically detects network debilitating loops, reducing system cost. CableChecker can be run at any time to detect cable length and problems without interrupting live traffic and keep consumers connected.
• VLAN feature ensures proper Layer 2 isolation and security.
• Double tagging enables carrier class devices.
• MAC-based VLAN provides wireless AP security support.
• Integrated QoS technology supports all types of consumer connections, including VoIP, video, audio, and data. Priority can be assigned each traffic type to ensure guaranteed delivery of time-sensitive packets and efficient use of network bandwidth.
• Performance enhanced architecture supports line-rate data transfer to ensure consumer data video, audio, pictures, and files are sent at wirespeed.
• Increased network security that blocks unwanted access.
• Provides an easy way to troubleshoot security problems.
• Provides enhanced network security and resiliency to keep the home network running efficiently.
• Traffic control allows rate control, which identifies and prioritizes different data packet types within the switch while simultaneously assigning voice packets a higher priority for outbound communications, in addition to Layer 2 and Layer 3 multicast table support for IPTV.

OVERVIEW

SerDes/SGMII or

GMII/RGMII/MII

GMII/RGMII/MII

Misc

GMAC IMP

I/Os

GMAC IMP

L2 Switching Logic Field Processor

MMU with Integrated Packet Buffer

GMAC GPHY

BCM53115M Block Diagram

The BCM53115 architecture is the optimal solution for consumer switching needs with its support for high-performance line-rate capabilities and ability to identify and prioritize different data packet types within the switch while simultaneously assigning voice packets a higher priority for outbound communications. The BCM53115 is poised
to drive GbE into the unmanaged and Smart switch, WLAN router, and CPE/Gateway markets with its comprehensive Layer 2 feature set, support for both DSL/cable modem and WLAN connectivity, and an industry-leading 5 Gb of switching on a single chip.

Features Supported

Number of Cu ports supported five integrated GPHYs Number of additional IMP ports supported Package commercial temperature Package industrial temperature CFP support BroadSync HD SmartPATH software support software support RoHS support Cable diagnostics tool support LoopDTech tool support Flexible LED scheme support Target applications and segments

BCM53115M
5 2 17 x 17 400-pin 23 x 23 484-pin Yes CPE/Gateway

BCM53115S
5 2 17 x 17 400-pin 23 x 23 484-pin Not supported Not supported Yes Not supported Yes WLAN router, Smart switch

BCM53115U
5 0 17 x 17 400-pin Not supported Not supported Not supported Not supported Not supported Yes Not supported Unmanaged switch

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Datasheet ID: BCM53115MKFBG 520207