Component Sense Blog

The BCM54880B0KFB from Broadcom is a high-performance 8-port Gigabit Ethernet transceiver that combines eight 10/100/1000BASE-T and BroadR-Reach™ PHYs on a single, power-efficient 65 nm CMOS chip. It’s designed for compact, high-density networking equipment, offering extended cable reach, low power consumption, and full IEEE Ethernet compliance in one integrated solution.  

Week 2 of COP30 maintained the strong pace set in the first week, bringing new announcements, significant funding commitments, and policy shifts that will influence global supply chains for years to come. 

The BCM56229B0IPBG from Broadcom (formerly Avago) is an L2+ Ethernet switch IC designed for access/edge-network applications. It features eight Gigabit Ethernet ports plus four ports supporting 1 G/2.5 G speeds, offering flexible connectivity for enterprise access or aggregation systems.

The M27C256B-70C6 from STMicroelectronics is a 256 Kbit (32K × 8) CMOS EPROM, available in both UV-erasable and OTP (One-Time Programmable) versions. With a 70 ns access time and TTL-compatible I/O, it’s well-suited for use in embedded systems, legacy equipment, and microprocessor-based designs. 

Operating from a single 5 V supply, the device offers low power consumption and features an electronic signature mode for quick identification during programming. Its compact 32-pin PQCC package ensures easy integration into a wide range of circuit boards. 

The first week of COP30 in Belém has already produced dozens of headlines and high-level commitments.