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ASM3P2854C - Custom Clock Generator

General Description

ASM3P2854C is a part of the two chip custom clock generator solution for NEC FAX system.

©2010 SCILLC.

All rights reserved.

Key Features

  • Generates Custom Clocks for FAX system from an inexpensive 24MHz Crystal.
  • 2x 66.66MHz low EMI (Spread Spectrum) clocks for ASIC1 (System / DDR SDRAM).
  • 1 x 48MHz for USB1.1 HOST.
  • 2 x 33.33MHz low EMI (Spread Spectrum) clocks for System / DDR SDRAM of ASIC2 and ASIC3.
  • 1x 25MHz low EMI (Spread Spectrum) clock for LCD, Serial port, and buzzer of ASIC1.
  • 1x 12MHz for USB PHY (USB2.0).
  • 1x Programmable clock for printer engine control.

📥 Download Datasheet

Datasheet Details

Part number ASM3P2854C
Manufacturer onsemi
File Size 183.27 KB
Description Custom Clock Generator
Datasheet download datasheet ASM3P2854C Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com ASM3P2854C Custom Clock Generator for Fax System ASM3P2855D, ASM3P2854C realizes all the seventeen Features • Generates Custom Clocks for FAX system from an inexpensive 24MHz Crystal • 2x 66.66MHz low EMI (Spread Spectrum) clocks for ASIC1 (System / DDR SDRAM) • 1 x 48MHz for USB1.1 HOST • 2 x 33.33MHz low EMI (Spread Spectrum) clocks for System / DDR SDRAM of ASIC2 and ASIC3 • 1x 25MHz low EMI (Spread Spectrum) clock for LCD, Serial port, and buzzer of ASIC1 • 1x 12MHz for USB PHY (USB2.0) • 1x Programmable clock for printer engine control • One of the four programmable clock outputs selection through two Select Pins • Supply Voltage 3.3V ± 0.3V • Available in 16L TSSOP, Green package clocks required by the various components and subsystems of the FAX system.