XC4VLX25-11FFG668C Xilinx Inc, XC4VLX25-11FFG668C Datasheet - Page 43

• Manufacturer Part Number: XC4VLX25-11FFG668C
• Description: IC FPGA VIRTEX-4 24K 668-FCBGA
• Manufacturer: Xilinx Inc
• Series: Virtex™-4r

Specifications of XC4VLX25-11FFG668C

• Number Of Logic Elements/cells: 24192
• Number Of Labs/clbs: 2688
• Total Ram Bits: 1327104
• Number Of I /o: 448
• Voltage - Supply: 1.14 V ~ 1.26 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 668-BBGA, FCBGA
• Package: 668FCBGA
• Family Name: Virtex®-4
• Device Logic Units: 24192
• Typical Operating Supply Voltage: 1.2 V
• Maximum Number Of User I/os: 448
• Ram Bits: 1327104
• For Use With: 807-1004 - DAUGHTER CARD WITH VIRTEX-4HW-AFX-FF668-400 - BOARD DEV VIRTEX 4 FF668122-1523 - EVALUATION PLATFORM VIRTEX-4
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Other names: 122-1490

Table 51: Frequency Synthesis
Table 52: DCM Switching Characteristics
Table 53: PMCD Switching Characteristic
DS302 (v3.7) September 9, 2009
Product Specification
Notes:
1.
2.
CLKFX_MULTIPLY
CLKFX_DIVIDE
T
T
T
T
T
T
PMCD_CLK_SKEW
CLKIN_FREQ_PMCD_CLKA_MAX
CLKIN_PSCLK_PULSE_RANGE
PMCD_REL_HIGH_PULSE_MIN
PMCD_RST_HIGH_PULSE_MIN
DMCCK_PSEN
DMCCK_PSINCDEC
DMCKO_PSDONE
PMCCCK_REL
PMCCO_CLK{A1,B,C,D}
PMCCKO_CLK{A1,B,C,D}
There is no minimum frequency for PMCD.
Refer to
Table 47
/
/
Symbol
Symbol
T
T
PMCCKC_REL
DMCKC_PSEN
/
parameter: CLKIN_PSCLK_PULSE_RANGE.
T
DMCKC_PSINCDEC
Attribute
(1)
PSEN Setup/Hold
PSINCDEC Setup/Hold
Clock to out of PSDONE
REL Setup/Hold for all outputs
RST assertion to clock output deassertion
Max clock propagation delay of PMCD for all outputs
Max phase between all outputs assuming all inputs
Max input/output frequency
Max duty cycle input tolerance (same as DCM)
Min pulse width for REL
Min pulse width for RST
www.xilinx.com
Description
Description
Virtex-4 FPGA Data Sheet: DC and Switching Characteristics
Min
2
1
±150
0.93
0.00
0.93
0.00
0.60
0.00
4.00
4.60
1.11
1.11
0.60
500
-12
-12
Speed Grade
Speed Grade
Note (2)
±150
0.93
0.00
0.93
0.00
0.60
0.60
0.00
4.00
4.60
1.11
1.11
-11
-11
450
Max
32
32
±150
1.07
0.00
1.07
0.00
0.69
0.60
0.00
4.50
5.20
1.25
1.25
400
-10
-10
Units
Units
MHz
ns
ns
ns
ns
ns
ps
ns
ns
ns
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