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参数资料
| 型号： | 9UMS9001AKLF |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 200 MHz, PROC SPECIFIC CLOCK GENERATOR, PQCC56 |
| 封装： | ROHS COMPLIANT, PLASTIC, MLF-56 |
| 文件页数： | 3/15页 |
| 文件大小： | 105K |
| 代理商： | 9UMS9001AKLF |
IDT PC MAIN CLOCK - CK540
1247B—07/19/10
Advance Information
9UMS9001
PC MAIN CLOCK - CK540
11
Byte 0 FS Readback, SS Enable, STOP Control Register
Bit
Pin
Name
Description
Type
0
1
Default
7
-
FSLC
CPU Freq. Sel. Bit MSB
RW
Latch
6
FSLB
CPU Freq. Sel. Bit LSB
RW
Latch
5
CPU_SS_EN
Spread spectrum enable for CPU/SRC/PCI outputs
RW
SS Disabled
SS Enabled
1
4
LCD_Enable
Turns On LCD PLL
RW
Off
On
1
3
SRC3_STOP
SRC 3 Stop Control
RW
0
2
SRC2_STOP
SRC 2 Stop Control
RW
0
1
SRC1_STOP
SRC 1 Stop Control
RW
0
SRC0_STOP
SRC 0 Stop Control
RW
0
Byte 1 LCD Quick Config and CPU Stop ControlRegister
Bit
Pin
Name
Description
Type
0
1
Default
7
CPU_ITP_STOP
CPU_ITP Stop Control
RW
0
6
CPU1_STOP
CPU1 Stop Control
RW
1
5
CPU0_STOP
CPU0 Stop Control
RW
1
4
LCD_SS_EN
Turns on SS for LCD PLL
RW
Off
On
1
3
LCD_SSC_SEL
Select down or center SSC
RW
Down spread
Center spread
0
2
LCD_CF2
PLL3 Quick Config Bit 2
RW
0
1
LCD_CF1
PLL3 Quick Config Bit 1
RW
0
LCD_CF0
PLL3 Quick Config Bit 0
RW
1
Byte 2 Output Enable and Stop Control Register
Bit
Pin
Name
Description
Type
0
1
Default
7
PCI_F2_STOP
Free running PCI Stop Control
RW
0
6
PCI1_STOP
PCI1 Stop Control
RW
1
5
PCI0_STOP
PCI 0 Stop Control
RW
1
4
REF_OE
Output enable for REF
RW
Output Disabled
Output Enabled
1
3
USB_OE
Output enable for USB
RW
Output Disabled
Output Enabled
1
2
PCIF2_OE
Output enable for PCI2
RW
Output Disabled
Output Enabled
1
PCI1_OE
Output enable for PCI1
RW
Output Disabled
Output Enabled
1
0
PCI0_OE
Output enable for PCI0
RW
Output Disabled
Output Enabled
1
Byte 3 Output Enable Register
Bit
Pin
Name
Description
Type
0
1
Default
7
CPU_ITP_OE
Output enable for CPU_ITP
RW
Output Disabled
Output Enabled
1
6
CPU1_OE
Output enable for CPU1
RW
Output Disabled
Output Enabled
1
5
CPU0_OE
Output enable for CPU0
RW
Output Disabled
Output Enabled
1
4
Reserved
RW
0
3
SRC3_OE
Output enable for SRC4
RW
Output Disabled
Output Enabled
1
2
SRC2_OE
Output enable for SRC4
RW
Output Disabled
Output Enabled
1
SRC1_OE
Output enable for SRC4
RW
Output Disabled
Output Enabled
1
0
SRC0_OE
Output enable for SRC4
RW
Output Disabled
Output Enabled
1
Byte 4 Output Enable and CLKREQ# Control Register
Bit
Pin
Name
Description
Type
0
1
Default
7
DOT96_OE
Output enable for DOT96
RW
Output Disabled
Output Enabled
1
6
LCD100_OE
Output enable for LCD100
RW
Output Disabled
Output Enabled
1
5
Reserved
RW
0
4
Reserved
RW
0
3
SRC3_CR
SRC3 CLKREQ3# Enable
RW
0
2
SRC2_CR
SRC2 CLKREQ2# Enable
RW
0
1
SRC1_CR
SRC1 CLKREQ1# Enable
RW
0
SRC0_CR
SRC0 CLKREQ0# Enable
RW
0
See Frequency Select Table
Not controlled by
CLKREQ#
Controlled by
CLKREQ#
Free Running
Stops with
PCI_STOP#
assertion
See Table 2: LCD Quick Configuration
Free Running
Stops with
CPU_STOP#
assertion
Stops with
PCI_STOP#
Assertion
Free Running
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 9UMS9001AKLFT | 功能描述:时钟发生器及支持产品 CK540 RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56 |
| 9UMS9610BKLF | 制造商:Integrated Device Technology Inc 功能描述:9UMS9610BKLF - Bulk |
| 9UMS9610CKLF | 功能描述:时钟发生器及支持产品 RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56 |
| 9UMS9610CKLFT | 功能描述:实时时钟 RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
| 9UMS9633 | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:ULTRA MOBILE PC CLOCK FOR AUTOMOTIVE USE |
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