IMIC9714 - International

IMIC9714 (C9714) 100 Mhz Clock General

PIN No. 2 Pin Name XIN PWR VDD I/O I TYPE XTAL4 Description On-chip reference oscillator input pin. Requires either an external parallel resonant crystal (nominally 14.318 MHz) or externally generated reference signal O-chip reference oscillator output pin. Drives an external parallel resonant crystal (14.318 MHz) when an externally generated reference signa.

Features

•
•
•
•
•
•
•
•
•
• Supplies: 2 Ref clocks 2 Host (CPU) clocks 1 free running and 5 PCI Clocks 1 48MHz fixed clock 1 48 or 24 MHz fixed clock Separate supply pins for mixed (3.3/2.5V) voltage application. 100 or 66 MHz CPU clock operation Spread Spectrum modulation for reducing EMI Rich Power Management Functions. 28-pin SSOP & TSSOP packages for minimum board space. Frequency Table SEL 100/66# 0 1 CPU Clock 66 MHz 100 MHz PCI Clock 33 MHz 33 MHz Pin Configuration Block Diagram SEL48# REF2 VDDR XIN XOUT OSC SS# REF1 SEL48# PLL 48-24M 48-24M/TS# VDDC SEL100/66# CS# PD# PS# SS# PLL C.