CY2254A - Pentium Processor Compatible Clock Synthesizer/Driver

Datasheet Details

Part number	CY2254A
Manufacturer	SpectraLinear
File Size	137.84 KB
Description	Pentium Processor Compatible Clock Synthesizer/Driver
Datasheet	CY2254A_SpectraLinear.pdf

The CY2254A is a Clock Synthesizer/Driver that provides the multiple clocks required for a Pentium-based PC.

Multiple clock outputs to meet requirements of most Pentium® motherboards.
Four pin-selectable CPU clocks @ 66.66 MHz, 60.0 MHz, and 50.0 MHz for support of Intel Triton™ PCIset based PC.
55.0 MHz pin-selectable CPU clock also available (2 option only).
Six PCI clocks at 1/2 CPU Clock frequency.
One I/O clock @ 24 MHz.
One Keyboard Controller clock @ 12 MHz (1 option) or one Universal Serial Bus clock @ 48 MHz (2 option).
Two Ref.

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Published: Sep 8, 2010 |