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参数资料
| 型号： | RK80532PG072512 |
| 厂商： | INTEL CORP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 2800 MHz, MICROPROCESSOR, PGA478 |
| 封装： | FLIP CHIP, MICRO, PGA-478 |
| 文件页数： | 70/79页 |
| 文件大小： | 2634K |
| 代理商： | RK80532PG072512 |
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72
Intel Pentium 4 Processor on 90 nm Process Datasheet
Features
6.2.5
Sleep State—State 5
The Sleep state is a very low power state in which the processor maintains its context, maintains
the phase-locked loop (PLL), and has stopped all internal clocks. The Sleep state can only be
entered from Stop-Grant state. Once in the Stop-Grant state, the processor will enter the Sleep state
upon the assertion of the SLP# signal. The SLP# pin should only be asserted when the processor is
in the Stop Grant state. SLP# assertions while the processor is not in the Stop Grant state is out of
specification and may result in erroneous processor operation.
Snoop events that occur while in Sleep State or during a transition into or out of Sleep state will
cause unpredictable behavior.
In the Sleep state, the processor is incapable of responding to snoop transactions or latching
interrupt signals. No transitions or assertions of signals (with the exception of SLP# or RESET#)
are allowed on the FSB while the processor is in Sleep state. Any transition on an input signal
before the processor has returned to Stop-Grant state will result in unpredictable behavior.
If RESET# is driven active while the processor is in the Sleep state, and held active as specified in
the RESET# pin specification, then the processor will reset itself, ignoring the transition through
Stop-Grant State. If RESET# is driven active while the processor is in the Sleep State, the SLP#
and STPCLK# signals should be de-asserted immediately after RESET# is asserted to ensure the
processor correctly executes the reset sequence.
Once in the Sleep state, the SLP# pin must be de-asserted if another asynchronous FSB event needs
to occur. The SLP# pin has a minimum assertion of one BCLK period.
When the processor is in the Sleep state, it will not respond to interrupts or snoop transactions.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| RK80532PG072512S L6WJ | 制造商:Intel 功能描述:MPU Pentium 制造商:Intel 功能描述:MPU Pentium? 4 Processor 64-Bit 0.13um 2.8GHz 478-Pin FCPGA2 |
| RK80532PG080512 | 制造商:Intel 功能描述:P4 3.0GHZ 800MHZ FSB - Trays |
| RK80532PG080512SL6WK | 制造商:Intel 功能描述:MPU Pentium? 4 Processor NetBurst 64-Bit 0.13um 3GHz 478-Pin FCPGA2 |
| RK80532PG0882M | 制造商:Intel 功能描述:MPU PENTIUM 4 PROCESSOR NETBURST 64-BIT 0.13UM 3.2GHZ 478-P - Trays |
| RK80532PG096512 | 制造商:Intel 功能描述:MPU PENTIUM 4 PROCESSOR NETBURST 64-BIT 0.13UM 3.4GHZ - Trays |
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