- 您现在的位置：买卖IC网 > PDF目录48099 > YF80532KC0412M (INTEL CORP) 2000 MHz, MICROPROCESSOR, CPGA603 PDF资料下载
参数资料
| 型号： | YF80532KC0412M |
| 厂商： | INTEL CORP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 2000 MHz, MICROPROCESSOR, CPGA603 |
| 封装： | MICRO, PGA-603 |
| 文件页数： | 106/129页 |
| 文件大小： | 1528K |
| 代理商： | YF80532KC0412M |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页第80页第81页第82页第83页第84页第85页第86页第87页第88页第89页第90页第91页第92页第93页第94页第95页第96页第97页第98页第99页第100页第101页第102页第103页第104页第105页当前第106页第107页第108页第109页第110页第111页第112页第113页第114页第115页第116页第117页第118页第119页第120页第121页第122页第123页第124页第125页第126页第127页第128页第129页
78
Datasheet
Features
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 deasserted immediately after RESET# is asserted to ensure the
processor correctly executes the reset sequence.
Once in the Sleep state, the SLP# pin can be deasserted if another asynchronous system bus event
occurs. The SLP# pin should only be asserted when the processor is in the Stop-Grant state. For
Intel Xeon processor MP on the 0.13 micron process processors, the SLP# pin may only be
asserted when all logical processors are in the Stop-Grant state. SLP# assertions while the
processors are not in the Stop-Grant state is out of specification and may result in illegal operation.
6.2.6
Bus Response during Low Power States
While in AutoHALT Power Down and Stop-Grant states, the processor will process a system bus
snoop.
When the processor is in Sleep state, the processor will not process interrupts or snoop
transactions.
6.3
Thermal Monitor
Thermal Monitor is a feature of the Intel Xeon processor MP on the 0.13 micron process processor
which allows system designers to lower the cost of thermal solutions, without compromising
system integrity or reliability. By using a factory-tuned, precision on-die temperature sensor, and a
fast acting thermal control circuit (TCC), the processor, without the aid of any additional software
or hardware, can control the processors’ die temperature within factory specifications under typical
real-world operating conditions. Thermal Monitor thus allows the processor and system thermal
solutions to be designed much closer to the power envelopes of real applications, instead of being
designed to the much higher maximum processor power envelopes.
Thermal Monitor controls the processor temperature by modulating (starting and stopping) the
internal processor core clocks. The processor clocks are modulated when the thermal control
circuit (TCC) is activated. Thermal Monitor uses two modes to activate the TCC: automatic mode
and on-Demand mode.
Automatic mode must be enabled via BIOS, which is required for the
processor to operate within specifications. Once automatic mode is enabled, the TCC will
activate only when the internal die temperature is very near the temperature limits of the processor.
When the TCC is enabled, and a high temperature situation exists (i.e., TCC is active), the clocks
will be modulated by maintaining a duty cycle within a range of 30% - 50%. Clocks will not be off
or on more than 3.0 s 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 the trip
point. Once the temperature has returned to a non-critical level, and the hysteresis timer has
expired, modulation ceases and the TCC goes inactive. Processor performance will be decreased
by ~50% when the TCC is active (assuming a duty cycle that varies from 30%-50%), however,
with a properly designed and characterized thermal solution the TCC most likely will only be
activated briefly during the most power intensive applications.
For automatic mode, the duty cycle is factory configured and cannot be modified. Also, automatic
mode does not require any additional hardware, software drivers or interrupt handling routines.
相关PDF资料 |
PDF描述 |
|---|---|
| YF80532KC0371M | 1900 MHz, MICROPROCESSOR, CPGA603 |
| YG101-IC1 | SINGLE COLOR LED, YELLOW GREEN, 1.2 mm |
| YG104-IC1 | SINGLE COLOR LED, YELLOW GREEN, 1.2 mm |
| YG104-ICH | SINGLE COLOR LED, YELLOW GREEN, 1.2 mm |
| YG201 | SINGLE COLOR LED, YELLOW GREEN, 2 mm |
相关代理商/技术参数 |
参数描述 |
|---|---|
| YFA014C049ZA | 制造商:Panasonic Industrial Company 功能描述:CHASSIS |
| YFA054C022ZA | 制造商:Panasonic Industrial Company 功能描述:COVER |
| YFAW025 | 制造商:YEONHO 制造商全称:YEONHO ELECTRONICS 功能描述:Pin Header : 2.5mm PITCH |
| YFAW025-02 | 制造商:YEONHO 制造商全称:YEONHO ELECTRONICS 功能描述:Pin Header : 2.5mm PITCH |
| YFAW025-03 | 制造商:YEONHO 制造商全称:YEONHO ELECTRONICS 功能描述:Pin Header : 2.5mm PITCH |
发布紧急采购，3分钟左右您将得到回复。