- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄9625 > CY28442ZXC-2T (Silicon Laboratories Inc)IC CLOCK ALVISO PENTM 56TSSOP PDF資料下載
參數(shù)資料
| 型號： | CY28442ZXC-2T |
| 廠商： | Silicon Laboratories Inc |
| 文件頁數(shù)： | 17/19頁 |
| 文件大小： | 0K |
| 描述： | IC CLOCK ALVISO PENTM 56TSSOP |
| 標(biāo)準(zhǔn)包裝： | 2,000 |
| 類型： | 時(shí)鐘/頻率發(fā)生器 |
| PLL： | 是 |
| 主要目的： | Intel CPU 服務(wù)器 |
| 輸入： | LVTTL，晶體 |
| 輸出： | HCSL，LVCMOS |
| 電路數(shù)： | 1 |
| 比率 - 輸入:輸出： | 3:20 |
| 差分 - 輸入:輸出： | 無/是 |
| 頻率 - 最大： | 200MHz |
| 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-TFSOP（0.240"，6.10mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 56-TSSOP |
| 包裝： | 帶卷 (TR) |
| 其它名稱： | SLCY28442ZXC-2T |
CY28442-2
....................... Document #: 38-07691 Rev. *B Page 7 of 19
0
CPU[T/C]0
CPU[T/C]0 PWRDWN Drive Mode
0 = Driven when PD asserted,1 = Tri-state when PD asserted
Byte 6: Control Register 6
Bit
@Pup
Name
Description
7
0
TEST_SEL
REF/N or Tri-state Select
0 = Tri-state, 1 = REF/N Clock
6
0
TEST_MODE
Test Clock Mode Entry Control
0 = Normal operation, 1 = REF/N or Tri-state mode,
5
0
RESERVED
4
1
REF
REF Output Drive Strength
0 = Low, 1 = High
3
1
PCI, PCIF and SRC clock
outputs except those set
to free running
SW PCI_STP Function
0=SW PCI_STP assert, 1= SW PCI_STP deassert
When this bit is set to 0, all STOPPABLE PCI, PCIF and SRC outputs will
be stopped in a synchronous manner with no short pulses.
When this bit is set to 1, all STOPPED PCI, PCIF and SRC outputs will
resume in a synchronous manner with no short pulses.
2
HW
FS_C
FS_C Reflects the value of the FS_C pin sampled on power-up
0 = FS_C was low during VTT_PWRGD# assertion
1
HW
FS_B
FS_B Reflects the value of the FS_B pin sampled on power-up
0 = FS_B was low during VTT_PWRGD# assertion
0
HW
FS_A
FS_A Reflects the value of the FS_A pin sampled on power-up
0 = FS_A was low during VTT_PWRGD# assertion
Byte 7: Vendor ID
Bit
@Pup
Name
Description
7
0
Revision Code Bit 3
6
0
Revision Code Bit 2
5
0
Revision Code Bit 1
4
0
Revision Code Bit 0
3
1
Vendor ID Bit 3
2
0
Vendor ID Bit 2
1
0
Vendor ID Bit 1
0
Vendor ID Bit 0
Byte 8: Control Register 8
Bit
@Pup
Name
Description
7
0
CLKREQ#B
SRC[T/C]7CLKREQ#B control
1 = SRC[T/C]7 stoppable by CLKREQ#B pin
0 = SRC[T/C]7 not controlled by CLKREQ#B pin
6
1
CLKREQ#B
SRC[T/C]5 CLKREQ#B control
1 = SRC[T/C]5 stoppable by CLKREQ#B pin
0 = SRC[T/C]5 not controlled by CLKREQ#B pin
5
0
CLKREQ#B
SRC[T/C]3 CLKREQ#B control
1 = SRC[T/C]3 stoppable by CLKREQ#B pin
0 = SRC[T/C]3 not controlled by CLKREQ#B pin
4
0
CLKREQ#B
SRC[T/C]1 CLKREQ#B control
1 = SRC[T/C]1 stoppable by CLKREQ#B pin
0 = SRC[T/C]1 not controlled by CLKREQ#B pin
3
0
RESERVED
2
1
CLKREQ#A
SRC[T/C]4 CLKREQ#A control
1 = SRC[T/C]4 stoppable by CLKREQ#A pin
0 = SRC[T/C]4 not controlled by CLKREQ#A pin
Byte 5: Control Register 5 (continued)
Bit
@Pup
Name
Description
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IDTQS3244QG8 | IC BUS SWITCH 16:8 20-QSOP |
| EL1511CLZ | IC LINE DRIVER ADSL/VDSL 16-QFN |
| EL1508CLZ-T13 | IC LINE DRIVER ADSL 24-QFN |
| EL1508CLZ | IC LINE DRIVER ADSL 24-QFN |
| EL1508CL-T7 | IC LINE DRIVER ADSL 24-QFN |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY28442ZXCT | 功能描述:IC CLOCK GEN ALVISO 56-TSSOP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器，PLL，頻率合成器 系列:- 產(chǎn)品變化通告:Product Discontinuation 04/May/2011 標(biāo)準(zhǔn)包裝:96 系列:- 類型:時(shí)鐘倍頻器，零延遲緩沖器 PLL:帶旁路 輸入:LVTTL 輸出:LVTTL 電路數(shù):1 比率 - 輸入:輸出:1:8 差分 - 輸入:輸出:無/無 頻率 - 最大:133.3MHz 除法器/乘法器:是/無 電源電壓:3 V ~ 3.6 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:管件 其它名稱:23S08-5HPGG |
| CY28443 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Clock Generator for Intel㈢ Calistoga Chipset |
| CY28443-2 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Clock Generator for Intel㈢ Calistoga Chipset |
| CY28443-3 | 制造商:SPECTRALINEAR 制造商全稱:SPECTRALINEAR 功能描述:Clock Generator for Intel㈢ Calistoga Chipset |
| CY28443OXC | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Clock Generator for Intel㈢ Calistoga Chipset |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。