参数资料
型号: IBM25PPC750GXEBB6572T
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 1000 MHz, RISC PROCESSOR, CBGA292
封装: 21 X 21 MM, 1 MM PITCH, CERAMIC, BGA-292
文件页数: 50/74页
文件大小: 1054K
代理商: IBM25PPC750GXEBB6572T
Datasheet
IBM PowerPC 750GX RISC Microprocessor
DD1.X
System Design Information
Page 54 of 73
750GX_ds_body.fm SA14-2765-02
September 2, 2005
5.5 Connection Recommendations
To ensure reliable operation, it is highly recommended to connect unused inputs to an appropriate signal
level. Unused active low inputs should be tied to OVDD. Unused active high inputs should be connected to
GND. All no-connect (NC) signals must remain unconnected.
Power and ground connections must be made to all external VDD, OVDD, AVDD, and GND pins of the 750GX.
Figure 5-4. Orientation and Layout of the 750GX Decoupling Capacitors
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= AVDD Pin
= AGND Pin
= OVDD GND Capacitor
= VDD GND Capacitor
= GND Via
= VDD Via
= OVDD Via
= GND Pin
= VDD Pin
= OVDD Pin
= Signal Pin
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Bottom View
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