- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄298893 > BX80552661 (INTEL CORP) 32-BIT, 3600 MHz, MICROPROCESSOR, PBGA775 PDF資料下載
參數(shù)資料
| 型號： | BX80552661 |
| 廠商： | INTEL CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, 3600 MHz, MICROPROCESSOR, PBGA775 |
| 封裝： | FLIP CHIP, LGA-775 |
| 文件頁數(shù)： | 88/108頁 |
| 文件大?。?/td> | 3283K |
| 代理商： | BX80552661 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁當(dāng)前第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁
82
Datasheet
Thermal Specifications and Design Considerations
5.1.2
Thermal Metrology
This temperature specification is meant to help ensure proper operation of the processor. Figure 5-2
illustrates where Intel recommends TC thermal measurements should be made. For detailed
guidelines on temperature measurement methodology, refer to the Intel Pentium D Processor,
Intel Pentium Processor Extreme Edition, and Intel Pentium 4 Processor Thermal and
Mechanical Design Guidelines.
5.2
Processor Thermal Features
5.2.1
Thermal Monitor
The Thermal Monitor feature helps control the processor temperature by activating the thermal
control circuit (TCC) when the processor silicon reaches its maximum operating temperature. The
TCC reduces processor power consumption by modulating (starting and stopping) the internal
processor core clocks. The Thermal Monitor feature must be enabled for the processor to be
operating within specifications. The temperature at which Thermal Monitor activates the thermal
control circuit is not user configurable and is not software visible. Bus traffic is snooped in the
normal manner, and interrupt requests are latched (and serviced during the time that the clocks are
on) while the TCC is active.
When the Thermal Monitor feature is enabled, and a high temperature situation exists (i.e., TCC is
active), the clocks will be modulated by alternately turning the clocks off and on at a duty cycle
specific to the processor (typically 30–50%). Clocks often will not be off for more than
3.0 microseconds when the TCC is active. Cycle times are processor speed dependent and will
decrease as processor core frequencies increase. A small amount of hysteresis has been included to
prevent rapid active/inactive transitions of the TCC when the processor temperature is near its
Figure 5-2. Case Temperature (TC) Measurement Location
37.5 mm
Measure TC atthis point
(geometric centerof the package)
37
.5
m
37.5 mm
Measure TC atthis point
(geometric centerof the package)
37
.5
m
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| BX80552651T2 | 32-BIT, 3400 MHz, MICROPROCESSOR, PBGA775 |
| BX80552641T | 32-BIT, 3200 MHz, MICROPROCESSOR, PBGA775 |
| BX80552641T2 | 32-BIT, 3200 MHz, MICROPROCESSOR, PBGA775 |
| BX805555060P | 64-BIT, MICROPROCESSOR, BGA771 |
| BX805555080P | 64-BIT, MICROPROCESSOR, BGA771 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BX80552661T2 | 制造商:Intel 功能描述:P4 661 3.6GHZ LP-BTX 2MB - Boxed Product (Development Kits) |
| BX80553915 S L9KB | 制造商:Intel 功能描述: |
| BX80553915R S L9DA | 制造商:Intel 功能描述: |
| BX80553925 S L9KA | 制造商:Intel 功能描述: |
| BX80553945 S L9QQ | 制造商:Intel 功能描述:PENTIUM D PROCESSOR 945 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。