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參數資料
| 型號： | W83194R-630 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | XO, clock |
| 英文描述： | 166MHZ Clock For SIS Chipset(用于SIS型芯片組的頻率為166MHZ時鐘) |
| 中文描述： | 133.6 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| 封裝： | SSOP-48 |
| 文件頁數： | 3/14頁 |
| 文件大小： | 210K |
| 代理商： | W83194R-630 |
W83194R-630
PRELIMINARY
Publication Release Date: Nov. 1999
- 3 - Revision 0.65
5. PIN DESCRIPTION
IN - Input
OUT - Output
I/O - Bi-directional Pin
# - Active Low
* - Internal 250k
pull-up
5.1 Crystal I/O
SYMBOL
PIN
I/O
FUNCTION
Xin
4
IN
Crystal input with internal loading capacitors and
feedback resistors.
Crystal output at 14.318MHz nominally.
Xout
5
OUT
5.2 CPU, SDRAM, PCI Clock Outputs
SYMBOL
PIN
I/O
FUNCTION
CPUCLK_F
46
OUT
Low skew (< 250ps) clock outputs for host
frequencies such as CPU, Chipset and Cache.
VddLCPU is the supply voltage for these outputs.
This pin will not be stopped by CPU_STOP#
Low skew (< 250ps) clock outputs for host
frequencies such as CPU, Chipset and Cache.
VddLCPU is the supply voltage for these outputs.
SDRAM clock outputs which have syn. or asyn.
frequencies as CPU clocks.
This pin will not be stopped by CPU_STOP#
SDRAM clock outputs which have syn. or asyn.
frequencies as CPU clocks.
CPU_STOP# input pin when MODE=0.
SDRAM clock outputs which have syn. or asyn.
frequencies as CPU clocks.
PCI_STOP# input pin when MODE=0.
SDRAM clock outputs which have syn. or asyn.
frequencies as CPU clocks.
PD# input pin when MODE=0.
SDRAM clock outputs which have syn. or asyn.
frequencies as CPU clocks.
CPUCLK [ 0:1 ]
45,43
OUT
SDRAM_F
40
OUT
SDRAM0/CPU_STOP#
17
I/O
SDRAM1/PCI_STOP#
18
I/O
SDRAM2/PD#
20
I/O
SDRAM[3:12]
21,28,29,31,32
,34,35,37,38,
41
7
OUT
PCICLK_F/ *FS1
I/O
Latched input for FS1 at initial power up for H/W
selecting the output frequency of CPU, SDRAM and
PCI clocks.
相關PDF資料 |
PDF描述 |
|---|---|
| W83194R-67A | 100MHZ 3-DIMM CLOCK FOR VIA MVP4 |
| W83194R-67B | 100MHZ 3-DIMM Clock For Via MVP4(用于主流通路芯片組的頻率為100MHZ的三雙列直插存儲模塊式時鐘) |
| W83194R | 166MHZ CLOCK FOR SIS CHIPSET |
| W83194R-630A | 166MHZ CLOCK FOR SIS CHIPSET |
| W83195AR-25 | 200MHZ 3-DIMM CLOCK FOR SOLANO CHIPSET |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W83194R-630/-630A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:166MHz SiS540/630 Clock Gen.. 3-DIMM. with S.S.T. |
| W83194R-630_07 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:166MHZ CLOCK FOR SIS CHIPSET |
| W83194R-630A | 制造商:WINBOND 制造商全稱:Winbond 功能描述:166MHZ CLOCK FOR SIS CHIPSET |
| W83194R-67A | 制造商:WINBOND 制造商全稱:Winbond 功能描述:100MHZ 3-DIMM CLOCK FOR VIA MVP4 |
| W83194R-67A/-67B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:133MHz(Adding 97MHz) VIA MVP4 Clock Gen.. 3-DIMM. with S.S.T. |
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