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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： | 9/15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
3
Pin Description (continued)
PIN #
PIN NAME
TYPE
DESCRIPTION
29
CKLREQ0#
IN
Clock request input for SRC output pair 0. See the SRC, LCD, DOT Power Management Table for
details
30
SRC0C_LPRS
OUT
Complement side of low-power CK505-type SRC0 differential clock. Rs is integrated (No external
series resistor required).
31
SRC0T_LPRS
OUT
True side of low-power CK505-type SRC0 differential clock. Rs is integrated (No external series
resistor required).
32
SRC1C_LPRS
OUT
Complement side of low-power CK505-type SRC1 differential clock. Rs is integrated (No external
series resistor required).
33
SRC1T_LPRS
OUT
True side of low-power CK505-type SRC1 differential clock. Rs is integrated (No external series
resistor required).
34
GNDSRC
PWR Ground for SRC clocks
35
VDDIO_SRC
PWR Power supply for SRC outputs. VDD_IO = 1.05 to 3.3V +/-5%.
36
SRC2C_LPRS
OUT
Complement side of low-power CK505-type SRC2 differential clock. Rs is integrated (No external
series resistor required).
37
SRC2T_LPRS
OUT
True side of low-power CK505-type SRC2 differential clock. Rs is integrated (No external series
resistor required).
38
SRC3C_LPRS
OUT
Complement side of low-power CK505-type SRC3 differential clock. Rs is integrated (No external
series resistor required).
39
SRC3T_LPRS
OUT
True side of low-power CK505-type SRC3 differential clock. Rs is integrated (No external series
resistor required).
40
VDDCORE_3.3
PWR 3.3V Power supply for 3.3V core
41
CLKREQ3#
IN
Clock request input for SRC output pair 2. See the SRC, LCD, DOT Power Management Table for
details
42
CLKREQ2#
IN
Clock request input for SRC output pair 2. See the SRC, LCD, DOT Power Management Table for
details
43
FSLB
IN
Low threshold Frequency Select input. See Table 1: CPU Frequency Select Table and the Vih_fs and
Vil_fs specifications.
44
CPU_STOP#
IN
Stops all CPU clocks except those set to be free running.
45
CPUITPC_LPRS
OUT
Complement side of low-power CK505-type CPUITP differential clock. Rs is integrated (No external
series resistor required). Note that this pin is NOT muxed with an SRC output.
46
CPUITPT_LPRS
OUT
True side of low-power CK505-type CPUITP differential clock. Rs is integrated (No external series
resistor required).
47
CPU1C_LPRS
OUT
Complement side of low-power CK505-type CPU1 differential clock. Rs is integrated (No external
series resistor required). Note that this pin is NOT muxed with an SRC output.
48
CPU1T_LPRS
OUT
True side of low-power CK505-type CPU1 differential clock. Rs is integrated (No external series
resistor required).
49
VDDIO_CPU
PWR Power supply for CPU outputs. VDD_IO = 1.05 to 3.3V +/-5%.
50
GNDCPU
PWR Ground Pin for CPU Outputs
51
CPU0C_LPRS
OUT
Complement side of low-power CK505-type CPU1 differential clock. Rs is integrated (No external
series resistor required). Note that this pin is NOT muxed with an SRC output.
52
CPU0T_LPRS
OUT
True side of low-power CK505-type CPU1 differential clock. Rs is integrated (No external series
resistor required).
53
VDDCPUPLL_3.3
PWR 3.3V Power Supply for CPU PLL.
54
CK_PWRGD#/PD
IN
Notifies 9UMS9001 to sample latched inputs or enter power down mode.
1 = Power down mode
Falling Edge = Sample latched inputs
0 = Normal operation
55
FSLC
IN
Low threshold Frequency Select input. See Table 1: CPU Frequency Select Table and the Vih_fs and
Vil_fs specifications.
56
GNDREF
PWR Ground pin for crystal oscillator circuit and REF output
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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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