參數(shù)資料
型號(hào): CY28551LFXCT
廠(chǎng)商: Silicon Laboratories Inc
文件頁(yè)數(shù): 28/28頁(yè)
文件大?。?/td> 0K
描述: IC CLOCK INTEL/AMD SIS VIA 64QFN
標(biāo)準(zhǔn)包裝: 2,000
類(lèi)型: 時(shí)鐘/頻率發(fā)生器
PLL:
主要目的: Intel CPU,AMD CPU
輸入: 晶體
輸出: HCSL,LVCMOS
電路數(shù): 1
比率 - 輸入:輸出: 1:23
差分 - 輸入:輸出: 無(wú)/是
頻率 - 最大: 400MHz
電源電壓: 3.135 V ~ 3.465 V
工作溫度: 0°C ~ 85°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 64-VFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 64-QFN(9x9)
包裝: 帶卷 (TR)
CY28551
......................Document #: 001-05675 Rev. *C Page 9 of 28
1
0
R
Vendor ID Bit 1
0
R
Vendor ID Bit 0
Byte 8: Control Register 8
Bit
@Pup
Type
Name
Description
7
0
R/W
CR1_PCIEX7
PCIEX[T/C75 CLKREQ#A Control
1 = PCIEX [T/C]5 stoppable by CLKREQ#B pin
0 = Free running
6
0
R/W
CR1_PCIEX6
PCIEX[T/C]6 CLKREQ#A Control
1 = PCIEX [T/C]4 stoppable by CLKREQ#B pin
0 = Free running
5
0
R/W
CR1_PCIEX5
PCIEX[T/C]5 CLKREQ#B Control
1 = PCIEX [T/C]5 stoppable by CLKREQ#B pin
0 = Free running
4
0
R/W
CR1_PCIEX4
PCIEX[T/C]4 CLKREQ#B Control
1 = PCIEX [T/C]4 stoppable by CLKREQ#B pin
0 = Free running
3
0
R/W
RESERVED
RESERVED, Set = 0
2
0
R/W
RESERVED
RESERVED, Set = 0
1
0
R/W
RESERVED
RESERVED, Set = 0
0
R/W
RESERVED
RESERVED, Set = 0
Byte 7: Vendor ID (continued)
Bit
@Pup
Type
Name
Description
Byte 9: Control Register 9
Bit
@Pup
Type
Name
Description
7
0
R/W
DF3_N8
The DF3_N[8:0] configures CPU frequency for Dynamic Frequency.
DOC[1:2] =11
6
0
R/W
DF2_N8
The DF2_N[8:0] configures CPU frequency for Dynamic Frequency.
DOC[1:2] =10
5
0
R/W
DF1_N8
The DF1_N[8:0] configures CPU frequency for Dynamic Frequency.
DOC[1:2] =01
4
0
R/W
RESERVED
RESERVED, Set = 0
3
0
R/W
RESERVED
RESERVED, Set = 0
2
1
R/W
SMSW_Bypass
Smooth switch Bypass
0 = Activate SMSW block
1 = Bypass and deactivate SMSW block.
1
0
R/W
SMSW_SEL
Smooth switch select
0 = Select CPU_PLL
1 = Select SRC_PLL
0
R/W
RESERVED
RESERVED, Set = 0
相關(guān)PDF資料
PDF描述
ISL83088EIU IC TXRX RS485/422 5V ESD 8-MSOP
ISL83080EIB-T IC TXRX RS485/422 5V ESD 14-S
VE-B3W-MY-S CONVERTER MOD DC/DC 5.5V 50W
VE-B2T-MY-S CONVERTER MOD DC/DC 6.5V 50W
VI-B2N-MY-S CONVERTER MOD DC/DC 18.5V 50W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY2862-000 制造商:TE Connectivity 功能描述:82A0111-4-9-G110
CY2863-000 制造商:TE Connectivity 功能描述:82A0111-8-9-G110 - Bulk
CY28800 制造商:CYPRESS 制造商全稱(chēng):Cypress Semiconductor 功能描述:100-MHz Differential Buffer for PCI Express and SATA
CY28800OXC 功能描述:時(shí)鐘緩沖器 PCI Express & Sata Diff Buffer 100MHz RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲(最大值): 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel
CY28800OXCT 功能描述:時(shí)鐘緩沖器 PCI Express & Sata Diff Buffer 100MHz RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲(最大值): 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel