XA3S1400A XILINX [Xilinx, Inc], XA3S1400A Datasheet - Page 47

• Manufacturer Part Number: XA3S1400A
• Description: XA Spartan-3A Automotive FPGA Family Data Sheet
• Manufacturer: XILINX [Xilinx, Inc]

Table 46: Master Mode CCLK Output Frequency by ConfigRate Option Setting
Table 47: Master Mode CCLK Output Minimum Low and High Time
Table 48: Slave Mode CCLK Input Low and High Time
DS681 (v1.1) February 3, 2009
Product Specification
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
Symbol
T
T
T
T
MCCL,
MCCH
CCLK1
CCLK3
CCLK6
CCLK7
CCLK8
CCLK10
CCLK12
CCLK13
CCLK17
CCLK22
CCLK25
CCLK27
CCLK33
CCLK44
CCLK50
CCLK100
SCCL,
SCCH
Symbol
Symbol
and High Time
Minimum Low
Master Mode
R
CCLK
CCLK Low and High time
Equivalent CCLK clock frequency
by ConfigRate setting
Description
Description
I-Grade &
Q-Grade
474
1
158
3
78.4 66.8 59.3 46.6 39.2 36.0 27.6 21.2 19.1 15.9 13.8 10.6
Description
6
(power-on value)
ConfigRate
7
Setting
100
10
12
13
17
22
25
27
33
44
50
1
3
6
7
8
www.xilinx.com
8
10
12
Temperature
ConfigRate Setting
I-Grade &
I-Grade &
I-Grade &
I-Grade &
I-Grade &
I-Grade &
I-Grade &
I-Grade &
I-Grade &
I-Grade &
I-Grade &
I-Grade &
I-Grade &
I-Grade &
I-Grade &
I-Grade &
Q-Grade
Q-Grade
Q-Grade
Q-Grade
Q-Grade
Q-Grade
Q-Grade
Q-Grade
Q-Grade
Q-Grade
Q-Grade
Q-Grade
Q-Grade
Q-Grade
Q-Grade
Q-Grade
Range
13
17
22
Minimum
10.00
10.80
13.20
17.60
20.00
40.00
0.40
1.20
2.40
2.80
3.20
4.00
4.80
5.20
6.80
8.80
25
27
Min
5
33
Maximum
106.16
11.48
12.49
16.33
21.23
23.59
28.31
32.67
42.47
53.08
44
0.95
2.85
5.74
6.74
7.58
9.65
Max
∞
8.5
50
100
4.2
Units
Units
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
ns
Units
ns
47