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IMISC670 - I2C Clock Generator

Download the IMISC670 datasheet PDF. This datasheet also covers the IMISC670DYB variant, as both devices belong to the same i2c clock generator family and are provided as variant models within a single manufacturer datasheet.

Description

Xin, Xout - These pins form an on-chip reference oscillator when connected to terminals of an external parallel resonant crystal (nominally 14.318 MHz).

Xin may also serve as input for an externally generated reference signal.

SEL - Standard frequency select input.

Features

  • SEL.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (IMISC670DYB_InternationalMicrocircuits.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number IMISC670
Manufacturer International Microcircuits
File Size 129.65 KB
Description I2C Clock Generator
Datasheet download datasheet IMISC670 Datasheet

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Full PDF Text Transcription

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www.DataSheet4U.com SC670 I2C Clock Generator for Pentium Notebook Designs. Approved Product PRODUCT FEATURES SEL FREQUENCY TABLE CPU 60.0 66.6 PCI 30.0 33.3 0 1 • • • • • • • • • • • • • • Supports Pentium & Pro CPUs. 4 CPU clocks up to 8 loads. Up to 8 SDRAM clocks for 2 DIMs. Supports Power Savings Frequencies. 7 PCI synchronous clocks. Optional common or mixed supply mode: (Vdd = Vddq3 = Vddq2 = 3.3V) or (Vdd = Vddq3 = 3.3V, Vddq2 = 2.5V) < 250ps skew CPU and SDRAM clocks. < 250ps skew among PCI clocks. I2C 2-Wire serial interface Programmable registers featuring: - enable/disable each output pin - mode as tri-state, test, or normal - 24/48 MHz selections 1 IOAPIC clock for multiprocessor support.
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