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ICS9248YF-66中文資料華潤(rùn)微電子數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
ICS9248YF-66 |
| 功能描述 | Frequency Timing Generator for PENTIUM II Systems |
| 文件大小 |
382.31 Kbytes |
| 頁(yè)面數(shù)量 |
11 頁(yè) |
| 生產(chǎn)廠商 | China Resources Microelectronics Limited Limited |
| 企業(yè)簡(jiǎn)稱(chēng) |
ICST【華潤(rùn)微電子】 |
| 中文名稱(chēng) | 華潤(rùn)微電子有限公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-19 16:42:00 |
ICS9248YF-66規(guī)格書(shū)詳情
General Description
The ICS9248-66 is a main clock synthesizer chip for Pentium II based systems using Rambus Interface DRAMs. This chip provides all the clocks required for such a system when used with a Direct Rambus Clock Generator(DRCG) chip such as the ICS9211-01.
Features
? Generates the following system clocks:
- 3 CPU clocks ( 2.5V, 100/133MHz)
- 8 PCI clocks, including 1 free-running (3.3V, 33MHz)
- 1 CPU/2 clocks (2.5V, 50/66MHz)
- 1 IOAPIC clocks (2.5V, 16.67MHz)
- 3 Fixed frequency 66MHz clocks(3.3V, 66MHz)
- 2 REF clocks(3.3V, 14.318MHz)
- 1 USB clock (3.3V, 48MHz)
? Efficient power management through PD#, CPU_STOP# and PCI_STOP#.
? 0 to -0.5 typical down spread modulation on CPU, PCI, IOAPIC, 3V66 and CPU/2 output clocks.
? Uses external 14.318MHz crystal.
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|---|---|---|---|---|---|---|---|
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SSOP48 |
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2960 |
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10000 |
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4303 |
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ICS |
2022 |
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80000 |
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詢(xún)價(jià) | ||
ICS |
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470 |
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8600 |
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