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参数资料
| 型号： | RJ80536GE0362M |
| 厂商： | INTEL CORP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 1860 MHz, MICROPROCESSOR, PBGA479 |
| 封装： | FLIP CHIP, MICRO BGA-479 |
| 文件页数： | 7/30页 |
| 文件大小： | 887K |
| 代理商： | RJ80536GE0362M |
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Datasheet
15
Low Power Features
2.3
FSB Low Power Enhancements
The Pentium M Processor incorporates the following FSB low power enhancements:
Dynamic FSB Power Down
BPRI# control for address and control input buffers
Dynamic On Die Termination disabling
Low VCCP (I/O termination voltage)
The Pentium M Processor incorporates the DPWR# signal that controls the data bus input buffers
on the processor. The DPWR# signal disables the buffers when not used and activates them only
when data bus activity occurs, resulting in significant power savings with no performance impact.
BPRI# control also allows the processor address and control input buffers to be turned off when the
BPRI# signal is inactive. The On Die Termination on the processor FSB buffers is disabled when
the signals are driven low, resulting in additional power savings. The low I/O termination voltage is
on a dedicated voltage plane independent of the core voltage, enabling low
I/O switching power at all times.
2.4
Processor Power Status Indicator (PSI#) Signal
The Pentium M Processor incorporates the PSI# signal that is asserted when the processor is in a
low power (Deep Sleep or Deeper Sleep) state. This signal is asserted upon Deep Sleep entry and
deasserted upon exit. PSI# can be used to improve the light load efficiency of the voltage regulator,
resulting in platform power savings and extended battery life. PSI# can also be used to simplify
voltage regulator designs since it removes the need for integrated 100
s timers required to mask
the PWRGOOD signal during Deeper Sleep transitions. It also helps loosen PWRGOOD
monitoring requirements in the Deeper Sleep state
§
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相关代理商/技术参数 |
参数描述 |
|---|---|
| RJ80536LC0172M | 制造商:Rochester Electronics LLC 功能描述: 制造商:Intel 功能描述: |
| RJ80536LC0172M S L7F3 | 制造商:Intel 功能描述: |
| RJ80536LC0172M S L7VC | 制造商:Intel 功能描述:PENTIUM M PROCESSOR LOW VOLTAGE 738 FOR EMBEDDED COMPUTING |
| RJ80536LC0172M S LAFJ | 制造商:Intel 功能描述:MPU Pentium? M Processor 738 90nm 1.4GHz 479-Pin uFCBGA 制造商:Intel 功能描述:MPU PENTIUM M PROCESSOR 738 90NM 1.4GHZ 479-PIN UFCBGA - Trays |
| RJ80536UC0052M | 制造商:Rochester Electronics LLC 功能描述: 制造商:Intel 功能描述: |
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