Silicon Interfaces Pvt. Ltd. Supplies Dual Channel Serial Communications Controller. Silicon Interfaces Pvt. Ltd. Supplies solutions and services in the technology segment and as a technology-facilitator for retail, banking, financial, telecom, travel and trade segment for internet, applications and the enterprise using Microsoft, J2EE and IBM technologies on Microsoft Operating Systems and UNIX on Intel compatible and other processor platforms. Dual Channel Serial Communications Controller is a multiprotocol data communications peripheral. Dual Channel Serial Communications Controller supports virtually any serial data transfer application with important functions like baud rate generator, digital phase locked loop on the cell, it makes a self contained controller. In proportion to its functionalities the pin count is very less.