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W83195AR-25 Datasheet 200MHZ 3-DIMM CLOCK FOR SOLANO CHIPSET

Manufacturer: Winbond

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General Description

The W83195AR-25 is a Clock Synthesizer for Intel 815 Solano chipset.

W83195AR-25 provides all clocks required for high-speed RISC or CISC microprocessor and also provides 64 different frequencies of CPU, SDRAM, PCI, 3V66, IOAPIC clocks frequency setting.

All clocks are externally selectable with smooth transitions.

Overview

W83195AR-25 200MHZ 3-DIMM CLOCK FOR SOLANO CHIPSET 1.0 GENERAL.

Key Features

  • 2 CPU clocks (2.5V) 3 3V-66 clocks (3.3V) 12 SDRAM clocks for 3 DIMMs(3.3V) 8 PCI synchronous clocks. Optional single or mixed supply: (VDDR = VDDP=VDDS = VDD48 = VDD3 = 3.3V, VDDA=VDDC=2.5V) Skew form CPU to PCI clock -1 to 4 ns, center 2.6 ns Smooth frequency switch with selections from 66.8 to 200MHz I2C 2-Wire serial interface and I2C read back 0.25% center and 0.

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