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| 型号： | 952601EFLFT |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56 |
| 封装： | 0.300 INCH, 0.025 INCH, GREEN, MO-118, SSOP-56 |
| 文件页数： | 7/27页 |
| 文件大小： | 321K |
| 代理商： | 952601EFLFT |
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15
Integrated
Circuit
Systems, Inc.
ICS952601
0701I—05/04/05
The CPU_STOP# signal is an active low input controlling the CPU outputs. This signal can be asserted asynchronously.
CPU_STOP# Functionality
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Asserting CPU_STOP# pin stops all CPU outputs that are set to be stoppable after their next transition. When the I2C
CPU_STOP tri-state bit corresponding to the CPU output of interest is programmed to a '0', CPU output will stop CPU_True
= HIGH and CPU_Complement = LOW. When the I2C CPU_Stop tri-state bit corresponding to the CPU output of interest is
programmed to a '1', CPU outputs will be tri-stated.
CPU_STOP#
CPU
CPU#
CPU_STOP# - Assertion (transition from '1' to '0')
With the de-assertion of CPU_Stop# all stopped CPU outputs will resume without a glitch. The maximum latency from the
de-assertion to active outputs is 2 - 6 CPU clock periods. If the control register tristate bit corresponding to the output of
interest is programmed to '1', then the stopped CPU outputs will be driven High within 10nS of CPU_Stop# de-assertion to
a voltage greater than 200mV.
CPU_Stop#
Tdrive_CPU_Stop, 10nS >200mV
CPU
CPU#
CPU Internal
CPU_STOP# - De-assertion (transition from '0' to '1')
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 952601EGLF | 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 |
| 952601EGLFT | 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 |
| 952601YFLFT | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:Programmable Timing Control HubTM for Next Gen P4TM Processor |
| 952601YGLFT | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:Programmable Timing Control HubTM for Next Gen P4TM Processor |
| 952606PFLF | 制造商:Integrated Device Technology Inc 功能描述:Programmable PLL Clock Synthesizer Dual 48-Pin SSOP Tube |
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