- 您现在的位置：买卖IC网 > PDF目录67706 > ICS9248YFI-81LF (INTEGRATED DEVICE TECHNOLOGY INC) 133.3 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 PDF资料下载
参数资料
| 型号： | ICS9248YFI-81LF |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 133.3 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| 封装： | 0.300 INCH, SSOP-48 |
| 文件页数： | 2/18页 |
| 文件大小： | 485K |
| 代理商： | ICS9248YFI-81LF |
10
ICS9248 -81I
Advance Information
0851—08/06/03
PCI_STOP# Timing Diagram
PCI_STOP# is an synchronous input to the ICS9248-81I. It is used to turn off the PCICLK (0:4) clocks for low power
operation. PCI_STOP# is synchronized by the ICS9248-81I internally.The minimum that the PCICLK (0:4) clocks are
enabled (PCI_STOP# high pulse) is at least 10 PCICLK (0:4) clocks. PCICLK (0:4) clocks are stopped in a low state
and started with a full high pulse width guaranteed. PCICLK (0:4) clock on latency cycles are only one rising PCICLK
clock off latency is one PCICLK clock.
Notes:
1. All timing is referenced to the Internal CPUCLK (defined as inside the ICS9248 device.)
2. PCI_STOP# is an asynchronous input, and metastable conditions may exist. This signal is required to be synchronized
inside the ICS9248.
3. All other clocks continue to run undisturbed.
4. CPU_STOP# is shown in a high (true) state.
相关PDF资料 |
PDF描述 |
|---|---|
| ICS9248YG-101LF-T | 137 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| ICS9248YG-143-T | 133.37 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| ICS9248YG-143LF-T | 133.37 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| ICS9248YF-143LF-T | 133.37 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| ICS9248YG-150LN-T | 200 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS9248YG-101-T | 制造商:ICS 制造商全称:ICS 功能描述:Frequency Generator & Integrated Buffers for PENTIUM/ProTM & K6 |
| ICS9248YG-143-T | 制造商:ICS 制造商全称:ICS 功能描述:Frequency Generator & Integrated Buffers for PENTIUM II/IIITM & K6 |
| ICS9248YG-150-T | 制造商:ICS 制造商全称:ICS 功能描述:Frequency Generator for Multi - Processor Servers |
| ICS9248YG-162-T | 制造商:ICS 制造商全称:ICS 功能描述:Frequency Generator & Integrated Buffers for PENTIUM/ProTM & K6 |
| ICS9248YG-171-T | 制造商:ICS 制造商全称:ICS 功能描述:AMD - K7TM System Clock Chip |
发布紧急采购，3分钟左右您将得到回复。