XC4VFX20 XILINX [Xilinx, Inc], XC4VFX20 Datasheet - Page 35

• Manufacturer Part Number: XC4VFX20
• Description: DC and Switching Characteristics
• Manufacturer: XILINX [Xilinx, Inc]

Configuration Switching Characteristics
Table 43: Configuration Switching Characteristics
DS302 (v3.2) April 10, 2008
Product Specification
Power-up Timing Characteristics
Master/Slave Serial Mode Programming Switching
SelectMAP Mode Programming Switching
T
T
T
T
T
T
T
T
T
T
F
F
F
T
T
T
T
F
F
F
F
T
CONFIG
PL
POR
ICCK
PROGRAM
DCC
DSCK
CCO
CCH
CCL
CC_SERIAL
MAX_SLAVE
MCCTOL
SMDCC
SMCSCC
SMCCW
SMCKBY
CC_SELECTMAP
MAX_SELECTMAP
MAX_READBACK
MCCTOL
SMCO
/
T
/
T
CCD
(1,2)
/
/
SCKD
R
T
/
T
T
SMCCD
SMWCC
SMCCCS
/
F
Symbol
MAX_ICAP
Maximum time to configure device after
V
Program Latency
Power-on-Reset
CCLK (output) delay
Program Pulse Width
DIN Setup/Hold, slave mode
DIN Setup/Hold, master mode
DOUT
High Time
Low Time
Maximum Frequency, master mode with
respect to nominal CCLK.
Maximum Frequency, slave mode external
CCLK
Frequency Tolerance, master mode with
respect to nominal CCLK.
SelectMAP Data Setup/Hold
CS_B Setup/Hold
RDWR_B Setup/Hold
BUSY Propagation Delay
Maximum Frequency, master mode with
respect to nominal CCLK.
Maximum Configuration Frequency, slave
mode external CCLK
Maximum Readback Frequency
Frequency Tolerance, master mode with
respect to nominal CCLK.
SelectMAP Readback Clock-to-Out
CCINT
has been applied.
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Description
Virtex-4 FPGA Data Sheet: DC and Switching Characteristics
T
PL
±50
±50
-12
500
300
100
100
100
100
0.5
0.5
1.0
0.5
1.0
7.5
2.0
2.0
2.0
0.0
1.0
0.5
6.0
1.0
8.0
8.0
10
80
+ 10 T
Speed Grade
PL
±50
±50
-11
500
300
100
100
100
100
0.5
0.5
1.0
0.5
1.0
7.5
2.0
2.0
2.0
0.0
1.0
0.5
6.0
1.0
8.0
8.0
10
80
+ 10 T
PL
±50
±50
-10
500
300
100
100
100
100
0.5
0.5
1.0
0.5
1.0
7.5
2.0
2.0
2.0
0.0
1.0
0.5
6.0
1.0
8.0
8.0
10
80
+ 10
MHz, Max
MHz, Max
MHz, Max
MHz, Max
MHz, Max
µs/frame,
ms, Max
minutes
ns, Max
ns, Max
ns, Max
ns, Min
ns, Min
ns, Min
ns, Min
ns, Min
ns, Min
ns, Min
ns, Min
ns, Min
Units
Max
%
%
35