參數(shù)資料
型號: 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
文件頁數(shù): 28/78頁
文件大小: 3524K
代理商: IBM25PPC970FX6UB267ET
Datasheet
PowerPC 970FX RISC Microprocessor
Electrical and Thermal Characteristics
Page 34 of 78
Version 2.5
March 26, 2007
3.6 Input ac Specifications
This section provides specifications for pins: INT, MCP, QACK, HRESET, SRESET, TBEN, THERM_INT,
and TRIGGERIN.
Table 3-15, Table 3-16, and Table 3-17 provide the input ac timing specifications as defined in Figure 3-7 on
Note: For bus timing information, see Section 3.5 of the PowerPC 970FX RISC Microprocessor Users Man-
ual.
Table 3-15. Input ac Timing Specifications
Callout
Number
Characteristic
Value
Unit
Minimum
Maximum
1
Rise time
—< 1
ns
2
Pulse width
10
ns
3Fall time
—< 1
ns
Table 3-16. Input ac Timing Specifications for TBEN
Callout
Number
Characteristic
Value
Unit
Minimum
Maximum
1
Rise time
—< 1
ns
2
Pulse width
8
× Tfull1
—ns
3Fall time
—< 1
ns
1. Tfull is the clock period of the full frequency processor clock.
Table 3-17. Input ac Timing Specifications for HRESET
Callout
Number
Characteristic
Value
Unit
Minimum
Maximum
1
Rise time
—< 1.5
ns
2
Pulse width
50
ns
3Fall time
—< 1.5
ns
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