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參數(shù)資料
| 型號： | CY28349BOC |
| 廠商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分類： | XO, clock |
| 英文描述： | FTG for Intel Pentium 4 CPU and Chipsets |
| 中文描述： | 200.4 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| 封裝： | SSOP-48 |
| 文件頁數(shù)： | 7/22頁 |
| 文件大?。?/td> | 174K |
| 代理商： | CY28349BOC |
CY28349B
Document #: 38-07454 Rev. *A
Page 7 of 22
Data Byte 2
Bit
Pin#
–
17
16
15
14
12
11
10
Name
Pin Description
Power On
Default
0
1
1
1
1
1
1
1
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Reserved
PCI6
PCI5
PCI4
PCI3
PCI2
PCI1
PCI0
Reserved
(Active/Inactive)
(Active/Inactive)
(Active/Inactive)
(Active/Inactive)
(Active/Inactive)
(Active/Inactive)
(Active/Inactive)
Data Byte 3
Bit
Pin#
8
7
6
–
44, 45
–
1
48
Name
Pin Description
Power On
Default
1
1
1
0
1
0
1
1
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
PCI_F2
PCI_F1
PCI_F0
Reserved
CPU_ITP, CPU_ITP#
Reserved
REF1
REF0
(Active/Inactive)
(Active/Inactive)
(Active/Inactive)
Reserved
(Active/Inactive)
Reserved
(Active/Inactive)
(Active/Inactive)
Data Byte 4
Bit
Pin#
–
Name
Pin Description
Power On
Default
0
Bit 7
MULTSEL_Override
This bit control the selection of IREF multiple.
0 = HW control; IREF multiplier is determined by
MULTSEL[0:1] input pins
1 = SW control; IREF multiplier is determined by Byte[4],
Bit[5:6].
IREF multiplier
00 = Ioh is 4 x IREF
01 = Ioh is 5 x IREF
10 = Ioh is 6 x IREF
11 = Ioh is 7 x IREF
Reserved
Reserved
Reserved
Reserved
Reserved
Bit 6
Bit 5
–
–
SW_MULTSEL1
SW_MULTSEL0
0
0
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
–
–
–
–
–
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
相關PDF資料 |
PDF描述 |
|---|---|
| CY28349BOCT | FTG for Intel Pentium 4 CPU and Chipsets |
| CY28378 | FTG for Pentium 4 and Intel 845 Series Chipset |
| CY28378OC | FTG for Pentium 4 and Intel 845 Series Chipset |
| CY28378OCT | FTG for Pentium 4 and Intel 845 Series Chipset |
| CY28400 | 100-MHz Differential Buffer for PCI Express and SATA |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CY28349BOCT | 制造商:Rochester Electronics LLC 功能描述:FTG FOR INTEL 830M AND 845 CHIPSETS (CK-408) - Bulk |
| CY28349BOXC | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:FTG for Intel㈢ Pentium㈢ 4 CPU and Chipsets |
| CY28349BOXCT | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:FTG for Intel㈢ Pentium㈢ 4 CPU and Chipsets |
| CY28349OC | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CY28349OCT | 制造商:SPECTRALINEAR 制造商全稱:SPECTRALINEAR 功能描述:FTG for Intel㈢ Pentium㈢ 4 CPU and Chipsets |
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