The CY2545QI is an 8-output low-voltage programmable spread spectrum clock generator with four on-chip PLLs, supporting input frequencies from 8 MHz to 166 MHz and output frequencies from 3 MHz to 166 MHz. It operates from a 2.25 V to 3.6 V supply and supports 2.5 V, 3.0 V, and 3.3 V I/O voltages. Features CMOS outputs, industrial temperature range (-40 to 85°C), and is RoHS and halogen free.