參數(shù)資料
型號(hào)： pentium II processor
廠商： Intel Corp.
英文描述： 32 bit processor AT 233MHZ，266MHZ，300MHZ and 333MHZ(工作頻率233，266，300和333兆赫茲32位處理器)
中文描述： 32位處理器，233MHZ，266MHz的的300MHz和333MHz的（工作頻率23326.63萬(wàn)和333兆赫茲32位處理器）
文件頁(yè)數(shù)： 16/94頁(yè)
文件大?。?/td> 892K
代理商： PENTIUM II PROCESSOR
PENTIUM II PROCESSOR AT 233 MHZ, 266 MHZ, 300 MHZ, AND 333 MHZ
E
16
Clock multiplying within the processor is provided by
the internal Phase Lock Loop (PLL), requiring a
constant frequency BCLK input. The System Bus
frequency ratio cannot be changed dynamically
during normal operation, nor can it be changed
during any low power modes. The System Bus
frequency ratio can be changed when RESET# is
active, assuming that all Reset specifications are
met. The BCLK frequency should not be changed in
Deep Sleep state. (See Section 2.2.6.)
2.5.1.
MIXING PROCESSORS OF
DIFFERENT FREQUENCIES
Mixing
frequencies is not fully supported and has not been
validated by Intel. Intel recommends using identical
steppings of processor running at the same
core/system frequencies.
processor
of
different
internal
clock
2.6.
Voltage Identification
There are five voltage identification pins on the
Pentium II processor/Slot 1 connector. These pins
can be used to support automatic selection of power
supply voltages. These pins are not signals, but are
either an open circuit or a short circuit to V
SS
on the
processor. The combination of opens and shorts
defines the voltage required by the processor core.
The VID pins are needed to cleanly support voltage
specification variations on the Pentium II and future
processors. These pins (VID[0] through VID[4]) are
defined in Table 2. A ‘1’ in this table refers to an open
pin and a ‘0’ refers to a short to ground. The definition
provided below is a superset of the definition
previously defined for the Pentium Pro processor.
The power supply must supply the voltage that is
requested or disable itself.
Table 2 provides the definition of VID[4:0]. To ensure
the system is ready for Pentium II processor
variations, the range of values which are in
BOLD
in
Table 2 must be supported. A smaller range will risk
the ability of the system to migrate to a higher
performance processor. A wider range provides
more flexibility and is acceptable. Support for a wider
range of VID settings will benefit the system in
meeting
the
power
requirements
processors.
of
future
Note that the ‘11111’ (all opens) ID can be used to
detect the absence of a processor core in a Slot 1
connector as long as the power supply used does
not affect these lines. Detection logic and pull-ups
should not affect VID inputs at the power source.
(See Section A.1.53.)
The VID pins should be pulled up to a TTL-
compatible level with external resistors to the power
source of the regulator only if required by the
regulator or external logic monitoring the VID[4:0]
signals. The power source chosen must be
guaranteed to be stable whenever the supply to the
voltage regulator is stable. This will prevent the
possibility of the processor supply going above 2.8 V
in the event of a failure in the supply for the VID lines.
In the case of a DC-to-DC converter, this can be
accomplished by using the input voltage to the
converter for the VID line pull-ups. A resistor of
greater than or equal to 10K ohms should be used to
connect the VID signals to the converter input. See
the
Pentium
II
Processor
Guidelines for further information on power supply
specifications for the Pentium II processor and future
Slot 1 processors.
Power
Distribution
相關(guān)PDF資料
PDF描述
pentium II xeon processor pentium II xeon processor at 400 and 450 MHZ(工作頻率400和450兆赫茲奔II處理器)
Pentium III cpu with mobile Pentium III processor Mobile Module Connector 2 (MMC-2)(帶移動(dòng)模塊連接器2奔III處理器)
pentium III CPU Pentium III Processor for the SC242 at 450MHz to 1.0GHz(SC242工作頻率450MHZ到1GHZ奔III處理器)
pentium III processor 32 bit Processor Mobile Module(32 位帶移動(dòng)模塊處理器)
Pentium OverDrive Processor Pentium OverDrive Processor With MMX Technology For Pentium Processor-Based System(帶MMX技術(shù)奔騰超速轉(zhuǎn)動(dòng)處理器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P-ENV568K3G3 制造商:Panasonic Industrial Company 功能描述:TUNER
PEO14012 制造商:TE Connectivity 功能描述:RELAY SPCO 12VDC
PEO14024 制造商:TE Connectivity 功能描述:RELAY SPCO 24VDC
PEO96742 制造商:Delphi Corporation 功能描述:ASM TERM
PEOODO3A 制造商:MACOM 制造商全稱:Tyco Electronics 功能描述:Versatile Power Entry Module with Small Footprint
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*