- 您现在的位置：买卖IC网 > PDF目录69322 > RH80532GC017512 (INTEL CORP) 32-BIT, 1400 MHz, MICROPROCESSOR, CPGA478 PDF资料下载
参数资料
| 型号： | RH80532GC017512 |
| 厂商： | INTEL CORP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, 1400 MHz, MICROPROCESSOR, CPGA478 |
| 封装： | MICRO, FCPGA-478 |
| 文件页数： | 11/98页 |
| 文件大小： | 4927K |
| 代理商： | RH80532GC017512 |
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页当前第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
Electrical Specifications
Mobile Intel Pentium 4 Processor-M Datasheet
19
For reliable operation, always connect unused inputs or bidirectional signals that are not terminated
on the die to an appropriate signal level. Note that on-die termination has been included on the
Mobile Intel Pentium 4 Processor-M to allow signals to be terminated within the processor silicon.
Unused active low AGTL+ inputs may be left as no connects if AGTL+ termination is provided on
the processor silicon. Table 4 lists details on AGTL+ signals that do not include on-die termination.
Unused active high inputs should be connected through a resistor to ground (VSS). Refer to the
Mobile Intel Pentium 4 Processor-M and Intel 845MP/845MZ Chipset Platform Design Guide
for the appropriate resistor values.
Unused outputs can be left unconnected, however, this may interfere with some TAP functions,
complicate debug probing, and prevent boundary scan testing. A resistor must be used when tying
bidirectional signals to power or ground. When tying any signal to power or ground, a resistor will
also allow for system testability. For unused AGTL+ input or I/O signals that don’t have on-die
termination, use pull-up resistors of the same value in place of the on-die termination resistors
The TAP, Asynchronous GTL+ inputs, and Asynchronous GTL+ outputs do not include on-die
termination. Inputs and used outputs must be terminated on the system board. Unused outputs may
be terminated on the system board or left unconnected. Note that leaving unused outputs
unterminated may interfere with some TAP functions, complicate debug probing, and prevent
boundary scan testing. Signal termination for these signal types is discussed in the Mobile Intel
Pentium 4 Processor-M and Intel 845MP/845MZ Chipset Platform Design Guide.
The TESTHI pins should be tied to the processor VCC using a matched resistor, where a matched
resistor has a resistance value within + 20% of the impedance of the board transmission line traces.
For example, if the trace impedance is 50
, then a value between 40 and 60 is required.
The TESTHI pins may use individual pull-up resistors or be grouped together as detailed below. A
matched resistor should be used for each group:
1. TESTHI[1:0]
2. TESTHI[5:2]
3. TESTHI[10:8]
Additionally, if the ITPCLKOUT[1:0] pins are not used then they may be connected individually to
VCC using matched resistors or grouped with TESTHI[5:2] with a single matched resistor. If they
are being used, individual termination with 1-k
resistors is required. Tying ITPCLKOUT[1:0]
directly to VCC or sharing a pull-up resistor to VCC will prevent use of debug interposers. This
implementation is strongly discouraged for system boards that do not implement an onboard debug
port.
As an alternative, group 2 (TESTHI[5:2]), and the ITPCLKOUT[1:0] pins may be tied directly to
the processor VCC. This has no impact on system functionality. TESTHI[0] may also be tied
directly to processor VCC if resistor termination is a problem, but matched resistor termination is
recommended. In the case of the ITPCLKOUT[1:0] pins, direct tie to VCC is strongly discouraged
for system boards that do not implement an onboard debug port.
Tying any of the TESTHI pins together will prevent the ability to perform boundary scan testing.
Pullup/down resistor requirements for the VID[4:0] and BSEL[1:0] signals are included in the
signal descriptions in Section 5.
相关PDF资料 |
PDF描述 |
|---|---|
| RH80536GE0362M | 1860 MHz, MICROPROCESSOR, CPGA478 |
| BX80536GE1733FJ | 1730 MHz, MICROPROCESSOR, CPGA478 |
| RJ80536GE0362M | 1860 MHz, MICROPROCESSOR, PBGA479 |
| RHFXH162373K-01Q | ALVC/VCX/A SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, CDFP48 |
| RHRXH162373K-01Q | ALVC/VCX/A SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, CDFP48 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| RH80532GC029512 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Microprocessor |
| RH80532GC029512S L6FG | 功能描述:IC PENTIUM 4 1.7GHZ UFC-PGA RoHS:否 类别:集成电路 (IC) >> 嵌入式 - 微处理器 系列:- 标准包装:60 系列:SCC 处理器类型:Z380 特点:全静电 Z380 CPU 速度:20MHz 电压:5V 安装类型:表面贴装 封装/外壳:144-LQFP 供应商设备封装:144-LQFP 包装:托盘 |
| RH80532GC029512S L6V6 | 制造商:Intel 功能描述:MPU Pentium? 4 Processor-M 0.13um 1.7GHz 478-Pin uFCPGA |
| RH80532GC029512SL6V6 | 制造商:Intel 功能描述:MPU Pentium 4 Processor-M 0.13um 1.7GHz 478-Pin uFCPGA |
| RH80532GC033512 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Microprocessor |
发布紧急采购，3分钟左右您将得到回复。