Data Sheet BCM53158XU Ultra-Low Power Layer2 GE/FE Switch with 10G Uplinks Switch cascading. General Descriptions 16K entry MAC address table. Broadcom s BCM53158XU is a family of highly integrated 1K multicast group support. Ethernet switches that are optimally designed for cost- 128 KB packet buffer. effective low-power applications in the SMB, Enterprise, srTCM and trTCM meters (support color aware and Service-Provider, and SOHO markets that rapidly transition color blind modes). to Gigabit-Ethernet connectivity and beyond. Eight CoS queues per port with priority flow-control. IEEE 802.1p, MAC, and DSCP packet classification. The BCM53158XU is based on the industry-leading 28 nm Auto Loop detection. RoboSwitch architecture, also known as Robo 2. The Auto DoS. product line includes multiple models with 6 to 15 interfaces Auto VOIP. that support 100M/1GE/2.5GE and 10GE of bandwidth. Auto QOS. The BCM53158XU is designed for standalone low port- Auto IGMP snooping. count configurations and high port-count configurations with 1K packets and bytes counters. support for cascading. IEEE 802.3az Energy Efficient Ethernet (EEE). Jumbo frame support: up to 9728 bytes. The BCM53158XU allows customers to design complete 2 product platforms that target new cost-effective low-power 311-pin, 1313 mm FBGA package. applications demanding 1GE/10GbE connectivity. Among JTAG support. 2 those, SMB switch with 10G uplinks, Enterprise switches, Includes one UART and MDIO interface, seven I C routers and security appliances, next generation Industrial interfaces, and 9 GPIOs (via the MFIO). Ethernet switches, and Service Provider access equipment. The BCM53158XU is also designed to support basic applications that include Auto DOS, Auto VOIP, Auto QoS, and more. The product line takes advantage of a low-power integrated ARM Cortex-M7 CPU to offer on-chip support for certain protocols, including Auto IGMP snooping as well as tools for monitoring and troubleshooting. The product line is offered in Commercial-grade as well as Industrial-grade temperature ranges. Features ARM Cortex-M7 at up to 400 MHz. Operational mode: Unmanaged. Up to 810/100/1000BASE-T ports with integrated ultra-low-power GPHYs. Up to 1QSGMII with integrated SerDes. Up to 210G XFI with KR support. 1 RGMII. Broadcom Confidential 53158XU-DS100 April 11, 2018BCM53158XU Data Sheet Ultra-Low Power Layer2 GE/FE Switch with 10G Uplinks Figure 1: Functional Block Diagram 2 LED MDIO I C SPIs Interrupt BCM5315X M7 & 8051 Complex Internal CPU port CPU Mgmt Interface Port 15 1x QSGMII Ingress Pipeline 4x 4x Ports SerDes MAC 8-11 Tunnel ACL & VLAN Metering & Parsing Termination Mapping Counting 4x 4x Ports GPHY MAC 4-7 8x GPHY Switching 4x 4x Ports GPHY MAC 0-3 Egress Edits Scheduling & Queuing & 2x 2x Ports (VLAN, Tunnel) Shaping Metering 2x XFI 10G 10G 12-13 SerDes MAC Egress Pipeline Port 14 (Optional IMP / Management Port) Timing 1G Engine Clock JTAG PMU MAC SyncE/1588 Reset RGMII Broadcom Confidential 53158XU-DS100 April 11, 2018