PI6C106 Overview
The PI6C106 is part of a reduced pin count two-chip clock solution for designs using an Intel BX style chipset. panion SDRAM buffers are PI6C182 & PI6C184. There are two PLLs, with the first PLL capable of spread spectum operation.
PI6C106 Key Features
- Three CPUs @2.5V, up to 100 MHz
- Seven PCIs @ 3.3V (including one free running, 1 early)
- One 48 MHz @ 3.3V fixed
- One REF (3.3V, 14.318 MHz)
- One IOAPIC (2.5V, 14.318 MHz)
- Strong REF clock (1V/ns @50pF load)
- Excellent power management features including Power Down, PCI, and CPU stops
- Spread Spectrum for EMI control (0.5% down spread)
- Early PCI (2.5ns ±700ps)
- Enhanced PCICLK4 (1.5X)