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參數(shù)資料
| 型號(hào)： | ICS9248YF-175LF-T |
| 元件分類： | 時(shí)鐘產(chǎn)生/分配 |
| 英文描述： | 133 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| 封裝： | 0.300 INCH, SSOP-48 |
| 文件頁數(shù)： | 4/13頁 |
| 文件大?。?/td> | 355K |
| 代理商： | ICS9248YF-175LF-T |
12
ICS9248-175
Advance Information
Third party brands and names are the property of their respective owners.
CPU_STOP# Timing Diagram
CPU_STOP# is an asychronous input to the clock synthesizer. It is used to turn off the CPU clocks for low power operation.
CPU_STOP# is synchronized by the ICS9248-175. The minimum that the CPU clock is enabled (CPU_STOP# high pulse) is
100 CPU clocks. All other clocks will continue to run while the CPU clocks are disabled. The CPU clocks will always be
stopped in a low state and start in such a manner that guarantees the high pulse width is a full pulse. CPU clock on latency is
less than 4 CPU clocks and CPU clock off latency is less than 4 CPU clocks.
Notes:
1. All timing is referenced to the internal CPU clock.
2. CPU_STOP# is an asynchronous input and metastable conditions may exist. This signal is synchronized
to the CPU clocks inside the ICS9248-175.
3. All other clocks continue to run undisturbed.
PCICLK
CPUCLKT
CPUCLKC0
PD# (High)
CPU_STOP#
INTERNAL
CPUCLK
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PDF描述 |
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| ICS9248YF-179LF-T | 166.66 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| ICS9248YF-179-T | 166.66 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| ICS9248YF-179-T | 166.66 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| ICS9248YF-189-T | 133.33 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| ICS9248YF-195-T | 140 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICS9248YF-189-T | 制造商:ICS 制造商全稱:ICS 功能描述:AMD - K7⑩ Clock Generator for Mobile System |
| ICS9248YF-195LF-T | 制造商:ICS 制造商全稱:ICS 功能描述:Frequency Generator & Integrated Buffers for PENTIUM II/III & K6 |
| ICS9248YF-199-T | 制造商:ICS 制造商全稱:ICS 功能描述:Frequency Generator for SIS 735/740 with AMD K7 Processor |
| ICS9248YF-39 | 制造商:ICS 制造商全稱:ICS 功能描述:Frequency Generator & Integrated Buffers for PENTIUM/ProTM |
| ICS9248YF-64 | 制造商:ICS 制造商全稱:ICS 功能描述:AMD-K7TM System Clock Chip |
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