SPI Interface Integrated Circuit IC Chip KSZ8863RLL Ethernet Switch 10/100 Base-T/TX PHY I²C

KSZ8863RLL Ethernet Switch 10/100 Base-T/TX PHY I²C, SPI Interface

Features
Single 2.5V or 3.3V supply with internal 1.8V LDO, and optional 3.3V, 2.5V or 1.8V VDDIO
Port 1 & Port 2 by-pass mode
4-queue (per port) traffic prioritization, based on port, 802.1p,802.1Q VLAN tags, or Differential Services (both Ipv4 and Ipv6priority classification)
Source address filtering
Tail tag mode at Port 3
Internal generated RMII 50MHz clock (KSZ8863RLL)

Koben Electronics was founded in 1995 and is located in the Silicon Valley of China, Shenzhen. 

The mission of Koben has always been to provide quality electronics components to manufacturers worldwide. Early on we became a primary conduit for end-of-program and overstock inventory for major distributors such as Future Electronics and contract manufacturers as Flextronics. Koben has since then added sourcing of high quality components from local manufacturers in China.

Koben has always been customer driven rather than opportunity driven. Meaning- we will always choose path that is best for long term relationship with customer over short term view. It is why we have one of the highest customer retention scores of China based distributors.