參數(shù)資料
型號: CY28551LFXC-3
廠商: Silicon Laboratories Inc
文件頁數(shù): 26/28頁
文件大?。?/td> 0K
描述: IC CLOCK INTEL/AMD SIS VIA 56QFN
標(biāo)準(zhǔn)包裝: 260
類型: 時鐘/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: 1:20
差分 - 輸入:輸出: 無/是
頻率 - 最大: 400MHz
電源電壓: 3.135 V ~ 3.465 V
工作溫度: 0°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 56-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 56-QFN(8x8)
包裝: 托盤
CY28551-3
......................Document #: 001-05677 Rev. *D Page 7 of 28
Byte 2: Control Register 2
Bit
@Pup
Type
Name
Description
7
1
R/W
Reserved
6
1
R/W
Reserved
5
1
R/W
PCI5
PCI5 Output Enable
0 = Disabled, 1 = Enabled
4
1
R/W
PCI4
PCI4 Output Enable
0 = Disabled, 1 = Enabled
3
1
R/W
PCI3
PCI3 Output Enable
0 = Disabled, 1 = Enabled
2
1
R/W
PCI2
PCI2 Output Enable
0 = Disabled, 1 = Enabled
1
R/W
PCI1
PCI1 Output Enable
0 = Disabled, 1 = Enabled
0
1
R/W
PCI0
PCI0 Output Enable
0 = Disabled, 1 = Enabled
Byte 3: Control Register 3
Bit
@Pup
Type
Name
Description
7
1
R/W
LINK1
LINK1 Output Enable
0 = Disabled, 1 = Enabled
6
1
R/W
LINK0
LINKI0 Output Enable
0 = Disabled, 1 = Enabled
5
1
R/W
Reserved
4
1
R/W
Reserved
3
0
R/W
Reserved
2
1
R/W
PCI
33-MHz Output Drive Strength
0 = 2x, 1 = 1x
1
R/W
REF
REF Output Drive Strength
0 = 2x, 1 = 1x
0
R/W
48M, 24_48M
48-MHz and 24_48M Output Drive Strength
0 = 2x, 1 = 1x
Byte 4: Control Register 4
Bit
@Pup
Type
Name
Description
7
0
R/W
CPU1
Allow control of CPU1 with assertion of CPU_STP#
0 = Free Running
1 = Stopped with CPU_STP#
6
0
R/W
CPU0
Allow control of CPU0 with assertion of CPU_STP#
0 = Free Running
1= Stopped with CPU_STP#
5
0
R/W
Reserved
4
0
R/W
PCIEX
Allow control of PCIEX with assertion of PCI_STP#
0 = Free Running
1 = Stopped with PCI_STP#
3
0
R/W
FSEL_D
SW Frequency selection bits. See Figure 1.
2
0
R/W
FSEL_C
1
0
R/W
FSEL_B
0
R/W
FSEL_A
相關(guān)PDF資料
PDF描述
VE-22W-MX-F1 CONVERTER MOD DC/DC 5.5V 75W
V48B24H250BL CONVERTER MOD DC/DC 24V 250W
VE-B2L-MY-S CONVERTER MOD DC/DC 28V 50W
ISL4260EIR IC 3DRVR/2RCVR RS232 3V 32-QFN
D38999/20SE8SN CONN RCPT 8POS WALL MNT W/SCKT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY28551LFXC-3T 功能描述:時鐘發(fā)生器及支持產(chǎn)品 Universal System Clk Intel AMD SiS Via RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56
CY28551LFXCT 功能描述:時鐘發(fā)生器及支持產(chǎn)品 Universal System Clk Intel AMD SiS Via RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56
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:Cypress Semiconductor 功能描述:100-MHz Differential Buffer for PCI Express and SATA