SM8702AM - Clock Generator

Product Overview

Nippon Precision Circuits Inc

Datasheet Details

Part number	SM8702AM
Manufacturer	Nippon Precision Circuits Inc
File Size	155.81 KB
Description	Clock Generator
Datasheet	SM8702AM Datasheet
Additional preview pages of the SM8702AM datasheet.

Product details

Description

Number 1 Name VDD1 REF0 VSS XT pre 3.3V supply 2 3 I/O I Ground 4 5 6 XTN O VDD2 3.3V supply PCICLK_F O 7 MODE I 8 9 10 PCICLK0 VSS PCICLK1 O O I/O 14.318MHz reference clock output Cr ystal oscillator, REF[0:1], 3.3Vline Cr ystal oscillator input Cr ystal oscillator output PCI clock output buffers, pre-buffer, stop logic, and internal circuit logic supply PCI bus free-running clock output C P U _ S T OP# (pin 17) and PCI_STOP# (pin 18) mode select pin

Features

s PINOUT pre lim ina s s s s s s s s s s s s Intel® Pentium® II, Pentium® III, and AMD x86compatibles supported 2.5/3.3V CPU clock outputs and IOAPIC clock output 14 × SDRAM clock outputs (3 DIMMs) 2 × CPU clock outputs (60), 66, 75, 83, 95, 100, 103, 112, (124), 133MHz CPU/SDRAM clock frequencies. Values in parentheses are available as mask options. 6 × PCI bus clock outputs (one free-running output) 33MHz or 1/2, 1/3, 1/4 of the CPU clock frequency 2 × reference clock outputs and 1.

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Published: Apr 7, 2005 |