80960CF-40(2002) 查看數據表（PDF） - Intel
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80960CF-40 Datasheet PDF : 70 Pages
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80960-40, -33, -25
Table 19. 80960CF AC Characteristics (25 MHz) (Sheet 1 of 3)
Symbol
Parameter (1)
Min
Max
TF
TC
TCS
TCH
TCL
TCR
TCF
TCP
T
TPH
TPL
TPR
TPF
TOH
TOV
TOF
TIS
TIH
Input Clock (2, 10)
CLKIN Frequency
CLKIN Period
CLKIN Period Stability
CLKIN High Time
CLKIN Low Time
CLKIN Rise Time
CLKIN Fall Time
0
In 1-x Mode (f CLK1x)
40
In 2-x Mode (f CLK2x)
20
In 1-x Mode (f CLK1x)
In 1-x Mode (f CLK1x)
8
In 2-x Mode (f CLK2x)
8
In 1-x Mode (f CLK1x)
8
In 2-x Mode (f CLK2x)
8
0
0
50
125
∞
±0.1%
62.5
∞
62.5
∞
6
6
Output Clocks (2, 9)
CLKIN to PCLK2:1 Delay
PCLK2:1 Period
PCLK2:1 High Time
PCLK2:1 Low Time
PCLK2:1 Rise Time
PCLK2:1 Fall Time
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
TC
2TC
(T/2) – 3
T/2
(T/2) – 3
T/2
1
4
1
4
Synchronous Outputs (9)
Output Valid Delay, Output Hold
TOH1, TOV1
TOH2, TOV2
TOH3, TOV3
TOH4, TOV4
TOH5, TOV5
TOH6, TOV6
TOH7, TOV7
TOH8, TOV8
TOH9, TOV9
TOH10, TOV10
TOH11, TOV11
TOH12, TOV12
TOH13, TOV13
TOH14, TOV14
A31:2
BE3:0
ADS
W/R
D/C, SUP, DMA
BLAST, WAIT
DEN
HOLDA, BREQ
LOCK
DACK3:0
D31:0
DT/R
FAIL
EOP3:0/TC3:0
Output Float for all outputs
3
3
6
3
4
5
3
4
4
4
3
T/2 + 3
2
3
3
16
18
20
20
18
18
18
18
18
20
18
T/2 + 16
16
20
22
Synchronous Inputs (2, 10, 11)
Input Setup
TIS1
TIS2
TIS3
TIS4
Input Hold
TIH1
TIH2
TIH3
TIH4
D31:0
5
BOFF
19
BTERM/READY
9
HOLD
9
D31:0
5
BOFF
19
BTERM/READY
9
HOLD
9
Unit Notes
MHz
ns
ns
(12)
∆
(13)
ns
ns
(12)
ns
ns
(12)
ns
ns
ns (4, 13)
ns
(4)
ns (13)
ns
(4)
ns (13)
ns (13)
ns
(4)
ns
(4)
(7, 11)
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns (7, 11)
ns
(7)
ns
ns
ns
ns
ns
ns
ns
ns
Datasheet
33
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