- 您现在的位置：买卖IC网 > PDF目录298892 > B80547RE083256 (INTEL CORP) 32-BIT, 3060 MHz, MICROPROCESSOR, PBGA775 PDF资料下载
参数资料
| 型号： | B80547RE083256 |
| 厂商： | INTEL CORP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, 3060 MHz, MICROPROCESSOR, PBGA775 |
| 封装： | FLIP CHIP, LGA-775 |
| 文件页数： | 9/94页 |
| 文件大小： | 2796K |
| 代理商： | B80547RE083256 |
第1页第2页第3页第4页第5页第6页第7页第8页当前第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
Datasheet
17
Electrical Specifications
2.4
Voltage Identification
The VID specification for the Celeron D processor in the 775-land package is supported by the
Voltage Regulator Down (VRD) 10.1 Design Guide For Desktop LGA775 Socket. The voltage set
by the VID signals is the maximum voltage allowed by the processor. A minimum voltage is
provided in Table 2-8 and changes with frequency. This allows processors running at a higher
frequency to have a relaxed minimum voltage specification. The specifications have been set such
that one voltage regulator can work with all supported frequencies.
Individual processor VID values may be calibrated during manufacturing such that two devices at
the same speed may have different VID settings.
The Celeron D processor in the 775-land package uses six voltage identification signals, VID[5:0],
to support automatic selection of power supply voltages. Table 2-2 specifies the voltage level
corresponding to the state of VID[5:0]. A ‘1’ in this table refers to a high voltage level and a ‘0’
refers to low voltage level. If the processor socket is empty (VID[5:0] = x11111), or the voltage
regulation circuit cannot supply the voltage that is requested, it must disable itself. See the Voltage
Regulator Down (VRD) 10.1 Design Guide For Desktop LGA775 Socket for more details.
Power source characteristics must be guaranteed to be stable when the supply to the voltage
regulator is stable.
The LL_ID[1:0] lands are used by the platform to configure the proper loadline slope for the
processor. LL_ID[1:0] = 00 for the Celeron D processor in the 775-land package.
The VTT_SEL land is used by the platform to configure the proper VTT voltage level for the
processor. VTT_SEL = 1 for the Celeron D processor in the 775-land package.
The GTLREF_SEL signal is used by the platform to select the appropriate chipset GTLREF level.
GTLREF_SEL = 0 for the Celeron D processor in the 775-land package.
The VID_SELECT signal is used by the platform to select the VID table that is to be used by the
voltage regulator.
LL_ID[1:0], VTT_SEL, GTLREF_SEL, and VID_SELECT are signals that are implemented on
the processor package. That is they are either connected directly to VSS or are open lands.
相关PDF资料 |
PDF描述 |
|---|---|
| BX80547RE2800CN | 32-BIT, 2930 MHz, MICROPROCESSOR, PBGA775 |
| BX80547RE3066C | 32-BIT, 3060 MHz, MICROPROCESSOR, PBGA775 |
| BX80547RE3200CN | 32-BIT, 3200 MHz, MICROPROCESSOR, PBGA775 |
| BX80547RE3066CN | 32-BIT, 3060 MHz, MICROPROCESSOR, PBGA775 |
| B80547RE061256 | 32-BIT, 2530 MHz, MICROPROCESSOR, PBGA775 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| B8055 | 功能描述:函数发生器与合成器 Function Generator 5MHz RoHS:否 制造商:Tektronix 频率:20 MHz 设备类型:Function Generators |
| B-80-6 | 制造商:Hozan Tool Industrial Co Ltd 功能描述: |
| B8062N | 制造商:Laird Technologies Inc 功能描述:WHIP,MC,1/2,806-899 MHZ |
| B8062NCO | 功能描述:ACCY MISC RC B8062N ANTENNA RoHS:是 类别:RF/IF 和 RFID >> RF配件 系列:* 标准包装:1 系列:* |
| B8063 | 制造商:Laird Technologies Inc 功能描述:WHIP,MC,5/8,806-866 MHZ |
发布紧急采购，3分钟左右您将得到回复。