Features
- 2 - Greyhound compatible K8 CPU pair
- 6 - low-power differential SRC pairs
- 2 - low-power differential SouthBridge SRC pairs
- 4 - low-power differential ATIG pairs
- 1 - Selectable low-power differential 100MHz nonspread SATA/ SRC output
- 1 - Selectable 100MHz low-power differential/ 66 MHz
- single-ended HTT clock2 - 48MHz USB clock
- 3 - 14.318MHz Reference clock
Description
The IDT9LPRS478 is a main clock synthesizer chip that provides all clocks required for ATI RS7xx-based systems.using AMD processors. An SMBus interface allows full control of the device.
| Part Number | Status | Samples | Stock | Package | Lead Count (#) | Temp. Grade | Pb (Lead) Free | Carrier Type |
|---|---|---|---|---|---|---|---|---|
| 9LPRS478CKLF | Obsolete | N/A | Out of Stock | VFQFPN | 72# | C | Yes | Tray |
| 9LPRS478CKLFT | Obsolete | N/A | Out of Stock | VFQFPN | 72# | C | Yes | Reel |
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- Product Change NoticePDF 101 KB 7WDXRDKU4E7E-5-41456 May 13, 2009
- Product Change NoticePDF 55 KB 7WDXRDKU4E7E-5-41754 Jul 11, 2008
- Product Change NoticePDF 103 KB 7WDXRDKU4E7E-5-55965 Aug 18, 2013
- End Of Life NoticePDF 125 KB 7WDXRDKU4E7E-5-54983 Feb 28, 2013
- End Of Life NoticePDF 122 KB 7WDXRDKU4E7E-5-54827 Jan 16, 2013
- End Of Life NoticePDF 159 KB 7WDXRDKU4E7E-5-46520 Jul 19, 2010
- End Of Life NoticePDF 160 KB 7WDXRDKU4E7E-5-46521 Dec 02, 2010
- End Of Life NoticePDF 161 KB 7WDXRDKU4E7E-5-46522 Jun 23, 2011
- Product Change NoticePDF 279 KB 7WDXRDKU4E7E-5-46519 Jan 21, 2008
- Product Change NoticePDF 43 KB 7WDXRDKU4E7E-5-56945 Feb 16, 2014
- Product Change NoticePDF 140 KB 7WDXRDKU4E7E-5-56466 Dec 03, 2013
- End Of Life NoticePDF 125 KB 7WDXRDKU4E7E-5-56239 Oct 03, 2013
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- Product Change NoticePDF 43 KB 7WDXRDKU4E7E-5-56945 Feb 16, 2014
- Product Change NoticePDF 140 KB 7WDXRDKU4E7E-5-56466 Dec 03, 2013
- End Of Life NoticePDF 125 KB 7WDXRDKU4E7E-5-56239 Oct 03, 2013
- Product Change NoticePDF 103 KB 7WDXRDKU4E7E-5-55965 Aug 18, 2013
- End Of Life NoticePDF 125 KB 7WDXRDKU4E7E-5-54983 Feb 28, 2013View More (12)
Product Notices (PCN, EOL, etc) (12)
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