VersaClock® Programmable Clock ICs Renesas Electronics VersaClock® Programmable Clock ICs are designed to simplify system design by replacing multiple discrete timing components. These programmable clock ICs feature 1.8V to 3.3V operating voltage, differential, and LVCMOS output types, multiple fractional dividers, and up to 3 Phase-Locked Loops (PLLs). The VersaClock programmable clock ICs offer flexibility, low power consumption, and performance to simplify system design. These programmable clock ICs can lower costs by reducing the Bill Of Materials (BOM) and board space. The VersaClock programmable ICs are ideal for consumer, telecommunications, data communications, and networking applications.