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参数资料
| 型号： | ICS952623YGLFT |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56 |
| 封装： | 6.10 MM, 0.50 MM PITCH, MO-153, TSSOP-56 |
| 文件页数： | 12/27页 |
| 文件大小： | 321K |
| 代理商： | ICS952623YGLFT |
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2
Integrated
Circuit
Systems, Inc.
ICS952623
Advance Information
0758—02/08/05
Pin Description
PIN
#
PIN NAME
PIN TYPE
DESCRIPTION
1
REF0
OUT
14.318 MHz reference clock.
2
REF1
OUT
14.318 MHz reference clock.
3
VDDREF
PWR
Ref, XTAL power supply, nominal 3.3V
4
X1
IN
Crystal input, Nominally 14.318MHz.
5
X2
OUT
Crystal output, Nominally 14.318MHz
6
GND
PWR
Ground pin.
7
PCICLK_F0
OUT
Free running PCI clock not affected by PCI_STOP# .
8
PCICLK_F1
OUT
Free running PCI clock not affected by PCI_STOP# .
9
PCICLK_F2
OUT
Free running PCI clock not affected by PCI_STOP# .
10
VDDPCI
PWR
Power supply for PCI clocks, nominal 3.3V
11
GND
PWR
Ground pin.
12
PCICLK0
OUT
PCI clock output.
13
PCICLK1
OUT
PCI clock output.
14
PCICLK2
OUT
PCI clock output.
15
PCICLK3
OUT
PCI clock output.
16
VDDPCI
PWR
Power supply for PCI clocks, nominal 3.3V
17
GND
PWR
Ground pin.
18
PCICLK4
OUT
PCI clock output.
19
PCICLK5
OUT
PCI clock output.
20
PCICLK6
OUT
PCI clock output.
21
PD#
IN
Asynchronous active low input pin used to power down the device
into a low power state. The internal clocks are disabled and the
VCO and the crystal are stopped. The latency of the power down
will not be greater than 1.8ms. Internal pull-up of 150K nominal.
22
3V66_0
OUT
3.3V 66.66MHz clock output
23
3V66_1
OUT
3.3V 66.66MHz clock output
24
VDD3V66
PWR
Power pin for the 3V66 clocks.
25
GND
PWR
Ground pin.
26
3V66_2
OUT
3.3V 66.66MHz clock output
27
3V66_3
OUT
3.3V 66.66MHz clock output
28
SCLK
IN
Clock pin of I2C circuitry 5V tolerant
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS952623YGT | 制造商:ICS 制造商全称:ICS 功能描述:Programmable Timing Control Hub for Next Gen P4 processor |
| ICS952702 | 制造商:ICS 制造商全称:ICS 功能描述:Programmable Timing Control Hub for K7 System |
| ICS952702YFLF-T | 制造商:ICS 制造商全称:ICS 功能描述:Programmable Timing Control Hub for K7 System |
| ICS952703 | 制造商:ICS 制造商全称:ICS 功能描述:Programmable Timing Control Hub for K7 System |
| ICS952703BF | 功能描述:IC TIMING CTRL HUB K7 48-SSOP RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 专用 系列:TCH™ 标准包装:28 系列:- 类型:时钟/频率发生器 PLL:是 主要目的:Intel CPU 服务器 输入:时钟 输出:LVCMOS 电路数:1 比率 - 输入:输出:3:22 差分 - 输入:输出:无/是 频率 - 最大:400MHz 电源电压:3.135 V ~ 3.465 V 工作温度:0°C ~ 85°C 安装类型:表面贴装 封装/外壳:64-TFSOP （0.240"，6.10mm 宽） 供应商设备封装:64-TSSOP 包装:管件 |
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