參數(shù)資料
型號: 80960CF-25
廠商: Intel Corp.
英文描述: 32-Bit High-Performance Superscalar Embedded Microprocessor(32位高性能超標(biāo)量嵌入式微處理器)
中文描述: 32位高性能嵌入式微處理器超標(biāo)量(32位高性能超標(biāo)量嵌入式微處理器)
文件頁數(shù): 32/77頁
文件大?。?/td> 927K
代理商: 80960CF-25
26
PRELIMINARY
80960CF-40, -33, -25, -16
A
4.5
AC Specifications
Table 15. 80960CF AC Characteristics (40 MHz)
(Sheet 1 of 3)
(80960CF-40 only, per the conditions in
4.2 Operating Conditions
and
4.5.1 AC TEST CONDITIONS
.)
Symbol
Parameter
Min
Max
Units
Notes
Input Clock (1,9)
T
F
T
C
CLKIN Frequency
0
80
MHz
CLKIN Period
In 1-x Mode (f
CLK1x
)
In 2-x Mode (f
CLK2x
)
In 1-x Mode (f
CLK1x
)
In 1-x Mode (f
CLK1x
)
In 2-x Mode (f
CLK2x
)
In 1-x Mode (f
CLK1x
)
In 2-x Mode (f
CLK2x
)
25
12.5
125
ns
ns
(11)
T
CS
T
CH
CLKIN Period Stability
±0.1%
(12)
CLKIN High Time
5
5
62.5
ns
ns
(11)
T
CL
CLKIN Low Time
5
5
62.5
ns
ns
(11)
T
CR
T
CF
Output Clocks (1,8)
CLKIN Rise Time
0
6
ns
CLKIN Fall Time
0
6
ns
T
CP
CLKIN to PCLK2:1 Delay
In 1-x Mode (f
CLK1x
)
In 2-x Mode (f
CLK2x
)
In 1-x Mode (f
CLK1x
)
In 2-x Mode (f
CLK2x
)
– 2
2
2
25
ns
ns
(3,12)
(3)
T
PCLK2:1 Period
T
C
2T
C
ns
ns
(12)
(3)
T
PH
T
PL
T
PR
T
PF
Synchronous Outputs (8)
PCLK2:1 High Time
(T/2) – 2
T/2
ns
(12)
PCLK2:1 Low Time
(T/2) – 2
T/2
ns
(12)
PCLK2:1 Rise Time
1
4
ns
(3)
PCLK2:1 Fall Time
1
4
ns
(3)
NOTES:
See Table 18 for all notes related to AC specifications.
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