ICS9248BF-96T IDT, Integrated Device Technology Inc, ICS9248BF-96T Datasheet
ICS9248BF-96T
Specifications of ICS9248BF-96T
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ICS9248BF-96T Summary of contents
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Integrated Circuit Systems, Inc. Frequency Generator & Integrated Buffers for Celeron & PII/III™ Recommended Application: 810/810E type chipset. Output Features: • 2- CPUs @ 2.5V 166.5MHz. • SDRAM @ 3.3V 155MHz including 1 free ...
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ICS9248-96 General Description ICS9248-96 is the single chip clock solution for designs using the 810/810E style chipset. It provides all necessary clock signals for such a system. Spread spectrum may be enabled through I programming. Spread spectrum typically reduces system ...
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General I The information in this section assumes familiarity with I For more information, contact ICS for an I How to Write: • Controller (host) sends a start bit. • Controller (host) sends the write address D2 • ICS clock ...
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ICS9248-96 Serial Configuration Command Bitmap Byte0: Functionality and Frequency Select Register (default = ...
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Byte 1: Control Register (1= enable disable ...
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ICS9248-96 Shared Pin Operation - Input/Output Pins The I/O pins designated by (input/output) on the ICS9248- 96 serve as dual signal functions to the device. During initial power-up, they act as input pins. The logic level (voltage) that is present ...
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PD# Timing Diagram The power down selection is used to put the part into a very low power state without turning off the power to the part. PD asynchronous active low input. This signal needs to be synchronized ...
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ICS9248-96 Absolute Maximum Ratings Core Supply Voltage . . . . . . . . . . . . . . . . . . . . 4.6 V I/O Supply Voltage . . . . . . . . ...
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Electrical Characteristics - CPU 70° 2.5 V +/-5 DDL PARAMETER SYMBOL 1 R Output Impedance DSP2B Output High Voltage V OH2B V Output Low Voltage OL2B I Output High Current OH I ...
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ICS9248-96 Electrical Characteristics - IOAPIC 70° 2.5 V +/-5 DDL PARAMETER SYMBOL 1 R Output Impedance DSP2B Output High Voltage V OH2B V Output Low Voltage OL2B I Output High Current OH ...
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Electrical Characteristics - PCI 70° 3.3 V +/-5 PARAMETER SYMBOL 1 Output Impedance R DSP1B Output High Voltage V OH1 Output Low Voltage V OL1 I Output High Current OH1 I ...
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ICS9248- INDEX INDEX AREA AREA 45° 45° Ordering Information ICS9248yF-96LF-T Example: ICS XXXX y F LF- T 0311D—04/23/04 c SYMBOL ...