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| 型號(hào)： | IBM25PPC970FX6UB267ET |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 64-BIT, 1800 MHz, RISC PROCESSOR, CBGA576 |
| 封裝： | 25 X 25 MM, 1 MM PITCH, CERAMIC, BGA-576 |
| 文件頁(yè)數(shù)： | 37/78頁(yè) |
| 文件大?。?/td> | 3524K |
| 代理商： | IBM25PPC970FX6UB267ET |
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Datasheet
PowerPC 970FX RISC Microprocessor
Electrical and Thermal Characteristics
Page 42 of 78
Version 2.5
March 26, 2007
Table 3-24. JTAG ac Timing Specifications (Dependent on SYSCLK)
Callout
Number
Characteristic
Minimum
Maximum
Unit
Notes
—
TCK frequency of operation
—
1/16
Core processor frequency
1
TCK cycle time
32
—
Processor clocks
2
TCK clock pulse width
15
—
Processor clocks
3
TCK rise and fall times
0
2
ns
4
TMS, TDI data setup time
0
—
ns
5
TMS, TDI data hold time
15
—
ns
6
TCK to TDO data valid
2.5
12
ns
7
TCK to TDO high impedance
3
9
ns
8
TCK to output data not valid (output hold)
0
—
ns
Notes:
1. TCK frequency is limited by the core processor frequency.
2. Processor clock cycles.
3. Guaranteed by characterization and not tested.
4. The minimum specification is guaranteed by characterization and not tested.
5. The JTAG timings are dependent on an active SYSCLK.
6. For a timing diagram, see Figure 3-10 and Figure 3-11 on page 43.
Figure 3-10. JTAG Clock Input Timing Diagram
Note: The legend for this figure is provided by callout number in Table 3-24.
1
2
3
VM = Midpoint Voltage (0VDD/2)
VM
TCK
VM
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相關(guān)代理商/技術(shù)參數(shù) |
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| IBM25PPC970FX6UB429RT | 制造商:IBM Microelectronics 功能描述:MPU 970FX RISC 64BIT 90NM 1.5V 576CBGA - Trays 制造商:IBM 功能描述:IBM IBM25PPC970FX6UB429RT Co-Processors |
| IBM25PPC970GX7TR01-ET | 制造商:IBM 功能描述:ANTARES GX DD1.0X 1.2GHZ POWER OPTIMIZED - Trays |
| IBM25PPC970GX7TR05-ET | 制造商:IBM 功能描述:ANTARES GX DD1.0X 1.4GHZ POWER OPTIMIZED - Trays |
| IBM25PPC970GX7TR20-ET | 制造商:IBM Microelectronics 功能描述:ANTARES GX DD1.0X 1.6GHZ POWER OPTIMIZED - Trays |
| IBM25PPC970GX7TR23-ET | 制造商:IBM 功能描述:ANTARES GX DD1.0X 1.6GHZ PERFORMANCE OPTIMIZED - Trays |
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