CY28551-3 Datasheet - Silicon Laboratories

CY28551-3 Universal Clock Generator

Pin No. 1 2 3 4 5 6 7 Name Type Description *SEL0/PCI5 I/O, PU 3.3V-tolerant input for output selection/33-MHz clock output. Refer to Figure 1 for selection options. Internal 150k pull-up VDD48 PWR 3.3V power supply for outputs. * *SEL24_48#/24_4 I/O, PD 3.3V-tolerant input for 2.

CY28551-3 Features

* Compliant to Intel CK505

* Selectable CPU clock buffer type for Intel P4 or K8 selection

* Selectable CPU frequencies

* Universal clock to support Intel, SiS and VIA platform

* 0.7V Differential CPU clock for Intel CPU

* 3.3V Differential CPU clock

CY28551-3 Datasheet (242.74 KB)