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| 型号： | IBM25PPC750FX-DB0122T |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, 600 MHz, RISC PROCESSOR, CBGA292 |
| 封装： | 21 X 21 MM, 1 MM PITCH, CERAMIC, BGA-292 |
| 文件页数： | 40/62页 |
| 文件大小： | 452K |
| 代理商： | IBM25PPC750FX-DB0122T |
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DD 2.X
Preliminary
PowerPC 750FX RISC Microprocessor
Body_750FX_DS_DD2.X.fm.2.0
June 9, 2003
5. System Design Information
Page 43 of 63
Table 5-5 summarizes the driver impedance characteristics a designer uses to design a typical process.
5.4.1 Input-Output Usage
Table 5-6 Input-Output Usage provides details on the input-output usage of the PowerPC 750FX RISC Micro-
processor signals. The Usage Group column refers to the general functional category of the signal.
In the PowerPC 750FX RISC Microprocessor, certain input-output signals have pullups and pulldowns, which
may or may not be enabled. In Table 5-6, the Input/Output with Internal Resistors column defines which
signals have these pullups or pulldowns and their active or inactive state. The Level Protect column defines
which signals have the designated function added to their Input/Output cell. For more about Level Protection,
Caution: This section is based on preliminary information and is subject to change.
Pull L2_TSTCLK and LSSD_MODE high for normal operation.
Pins shown as No Connect (NC) must not be connected.
Connect all GND pins to ground. Connect all VDD and OVDD pins to the appropriate supply.
Table 5-5. Driver Impedance Characteristics
Process
60x Impedance (
)
OVDD (V)
Temperature (
°C)
Worst
50
1.70
105
Typical
44
1.80
65
Best
36
1.90
0
Worst
50
238
105
Typical
44
2.50
65
Best
36
2.63
0
Worst
65
3.14
105
Typical
50
3.30
65
Best
35
3.46
0
相关PDF资料 |
PDF描述 |
|---|---|
| IBM25PPC750FX-DB1013T | 32-BIT, 733 MHz, RISC PROCESSOR, CBGA292 |
| IBM25PPC750FX-GB0112T | 32-BIT, 600 MHz, RISC PROCESSOR, CBGA292 |
| IBM25PPC750FX-DB0513T | 32-BIT, 700 MHz, RISC PROCESSOR, CBGA292 |
| IBM25PPC750FX-FB0533T | 32-BIT, 700 MHz, RISC PROCESSOR, CBGA292 |
| IBM25PPC750FX-FB0112T | 32-BIT, 600 MHz, RISC PROCESSOR, CBGA292 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| IBM25PPC750FX-FB1013T | 制造商:IBM 功能描述:32-BIT, 733 MHZ, RISC PROCESSOR, CBGA292 |
| IBM25PPC750FX-FB2513T | 制造商:IBM 功能描述:32-BIT, 800 MHz, RISC PROCESSOR, CBGA292 |
| IBM25PPC750FX-GB0122V | 制造商:IBM 功能描述:MPU 750XX RISC 32BIT - Trays |
| IBM25PPC750FX-GB0132T | 制造商:IC'S/TRANSISTORS/DIO 功能描述: 制造商:IC'S/TRANSISTORS/DIODES 功能描述: |
| IBM25PPC750FX-GB0132V | 制造商:IBM 功能描述:MPU 750XX RISC 32BIT - Trays |
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