Renesas Electronics Corporation Specialized 89H10T4BG2ZBBCI

The 89H10T4BG2ZBBCI is a 10-lane, 4-port Gen2 PCI Express switch designed for high-performance applications such as servers, storage, and networking. It features ten 5 Gbps lanes, providing a total aggregated bandwidth of 12 GBps (96 Gbps) in full-duplex mode. The device supports one x4 upstream port and three x2 downstream ports, utilizing a low latency cut-through switch architecture. This switch is compliant with PCI Express Base Specification Revision 2.0 and includes advanced features such as Advanced Error Reporting (AER), End-to-End CRC (ECRC), and Access Control Services (ACS). It also supports automatic link width negotiation, lane reversal, and polarity inversion, enhancing its flexibility in various configurations. The 89H10T4BG2ZBBCI incorporates an on-die temperature sensor with programmable thresholds, ensuring reliable operation within specified temperature ranges. It is packaged in a 19mm x 19mm 324-ball BGA format, making it suitable for compact designs. The device also includes power management capabilities, supporting PCI Express Power Management Interface specifications and Active State Power Management (ASPM). Overall, this product is ideal for engineers seeking a robust and efficient PCI Express switching solution for high-throughput applications.