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参数资料
| 型号： | 9248BF-81LFT |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 133.3 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| 封装： | 0.300 INCH, GREEN, SSOP-48 |
| 文件页数： | 14/20页 |
| 文件大小： | 568K |
| 代理商： | 9248BF-81LFT |
3
ICS9248- 81I
Advance Information
0851—08/06/03
Power Management Functionality
Mode Pin - Power Management Input Control
CPU 3.3#_2.5V Buffer selector for CPUCLK drivers.
PD#
CPU_STOP# PCI_STOP# SDRAM_STOP
PCICLK
(0:4)
SDRAM
(0:12)
PCICLK_F
CPUCLK
Crystal
OSC
VCO
0X
X
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Low
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Low
Stopped
Low
Stopped
Low
Stopped
Low
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Low
1
Running
1
0
Running
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Low
Running
11
0
1
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Running
11
0
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Low
Stopped
Low
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1
0
1
Running
Stopped
Low
Running
1
0
1
0
Running
Stopped
Low
Running
Stopped
Low
Running
10
0
1
Stopped
Low
Running
Stopped
Low
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10
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