80960CF-40 Datasheet, PDF (32/77 Pages) Intel Corporation – 80960CF-40, -33, -25, -16 32-BIT HIGH-PERFORMANCE SUPERSCALAR EMBEDDED MICROPROCESSOR

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
Input Clock (1,9)
T_F
CLKIN Frequency
T_C
CLKIN Period
T_CS
CLKIN Period Stability
T_CH
CLKIN High Time
T_CL
CLKIN Low Time
T_CR
CLKIN Rise Time
T_CF
CLKIN Fall Time
Output Clocks (1,8)
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)
T_CP
CLKIN to PCLK2:1 Delay
T
PCLK2:1 Period
T_PH
PCLK2:1 High Time
T_PL
PCLK2:1 Low Time
T_PR
PCLK2:1 Rise Time
T_PF
PCLK2:1 Fall Time
Synchronous Outputs (8)
In 1-x Mode (f_CLK1x)
In 2-x Mode (f_CLK2x)
In 1-x Mode (f_CLK1x)
In 2-x Mode (f_CLK2x)
NOTES:
See Table 18 for all notes related to AC specifications.
Min
Max
0
80
25
125
12.5
∞
±0.1%
5
62.5
5
∞
5
62.5
5
∞
0
6
0
6
–2
2
2
25
T_C
2T_C
(T/2) – 2
T/2
(T/2) – 2
T/2
1
4
1
4
Units Notes
MHz
ns (11)
ns
∆
(12)
ns (11)
ns
ns (11)
ns
ns
ns
ns (3,12)
ns (3)
ns (12)
ns (3)
ns (12)
ns (12)
ns (3)
ns (3)
26
PRELIMINARY