Stepless Via Pt/pm Main Clock Generator

The W83194BR-903 is a Clock Synthesizer for VIA PT880 PM880 chipset. W83194BR-903 provides all Clocks required for high-speed Microprocessor and provides step-less frequency programming and 32 different frequencies of CPU, PCI and AGP Clocks setting, support two 25MHz Clock outputs, all Clocks are externally selectable with smooth transitions. The W83194BR-903 provides I 2 C serial bus Interface to program the Registers to enable or disable each Clock outputs and provides -0.5% and +/-0.25% center type spread spectrum or programmable S.S.T. scale to reduce EMI The W83194BR-903 also has watchdog Timer and reset output pin to support auto-reset when systems hanging caused by improper frequency setting. The W83194BR-903 accepts a 14.318 MHz reference crystal as its input and runs on a 3.3V supply. By Winbond Electronics Corp America
W83194BR-903 's PackagesW83194BR-903 's pdf datasheet



W83194BR-903 Pinout, Pinouts
W83194BR-903 pinout,Pin out
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