BCM54810C0IFBG

BCM54810C0IFBG is a Broadcom Ethernet PHY (physical-layer transceiver) used to connect a MAC to a copper 10/100/1000BASE-T network. It handles technology like MDI/MDI-X, auto-negotiation, and speed/duplex selection, and interfaces with the MAC over standard PHY-MAC interfaces (e.g., MII/RMII/GMII/SGMII as supported by the device). Features typically include IEEE 802.3 10/100/1000BASE-T compliance, auto-negotiation, full/half duplex, Energy Efficient Ethernet (EEE), and cable diagnostics/loopback options.
The suffix C0IFBG denotes a specific silicon revision (C0) and a particular package/leadframe code (IFBG) used for ordering and packaging.
Common uses: network interface cards, switches, routers, and embedded networking systems requiring a Broadcom PHY for the copper Ethernet PHY layer.
Note: exact electrical specs, register map, and interface options vary by datasheet revision. For precise capabilities, timing, pinout, and configuration details, consult the BCM54810C0IFBG data sheet and hardware user guide.

Equivalent 10/100/1000BASE‑T PHYs from other vendors include:
- Marvell Alaska 88E1111 / 88E1116
- TI DP83867
- Realtek RTL8211E / RTL8211F
- Microchip KSZ9031 (KSZ9031RN)
Note: exact cross-reference depends on interface (RGMII/RMII) and package; verify electrical/pin compatibility.

Here are the typical features of Broadcom BCM54810C0IFBG (exact options may vary by revision; consult the datasheet):
- 8-port Gigabit Ethernet switch/PHY (8× 10/100/1000BASE-T)
- Integrated MAC, switch fabric
- VLAN support with 802.1Q tagging
- QoS with multiple queues and traffic shaping
- Jumbo frames (up to 9K)
- Multicast support with IGMP snooping
- IEEE 802.3x flow control and Back-Pressure
- Auto-negotiation and auto-MDIX
- Energy Efficient Ethernet (IEEE 802.3az)
- MDIO/SMI management interface for register access and status
Optional nuances may vary by part revision; verify with the specific datasheet.

- Pin count: 144-pin FBGA (FBGA package)
- Function: Broadcom BCM54810C0IFBG is a 10/100/1000BASE-T Ethernet PHY transceiver (physical layer device, interfaces to MAC via MII/RMII/GMII with standard Ethernet PHY LEDs).

Manufacturer: Broadcom Inc. (Broadcom).
Company type: A global fabless semiconductor company that designs and sells a broad range of chips and related software for networking, data center, storage, wireless, and communications applications; publicly traded and headquartered in San Jose, California.

BCM54810C0IFBG is Broadcom’s quad 10/100/1000 Ethernet PHY. Common application areas include:
- Enterprise and data-center switches, routers, and gateways
- Network interface cards (NICs) for servers/desktops
- Embedded networking in NAS/SAN controllers, IP cameras, and networked AV devices
- Industrial and automation equipment requiring robust Ethernet PHYs
- Development, evaluation boards, and reference designs for multi-port Ethernet solutions

BCM54810C0IFBG uses an FBGA (Fine-Pitch Ball Grid Array) package.