XC3S1000-4FG320C Xilinx Inc, XC3S1000-4FG320C Datasheet - Page 70

• Manufacturer Part Number: XC3S1000-4FG320C
• Description: SEMI CONDUCTOR
• Manufacturer: Xilinx Inc

Specifications of XC3S1000-4FG320C

• Package: 320FBGA
• Family Name: Spartan®-3
• Device Logic Units: 17280
• Device System Gates: 1000000
• Maximum Internal Frequency: 630 MHz
• Typical Operating Supply Voltage: 1.2 V
• Maximum Number Of User I/os: 221
• Ram Bits: 442368

Spartan-3 FPGA Family: DC and Switching Characteristics
Table 42: Propagation Times for the IOB Input Path
70
Notes:
1.
2.
Propagation Times
Symbol
T
The numbers in this table are tested using the methodology presented in
in
This propagation time requires adjustment whenever a signal standard other than LVCMOS25 is assigned to the data Input. When
this is true, add the appropriate Input adjustment from
T
IOPLID
IOPLI
Table 31
and
The time it takes for data to
travel from the Input pin
through the IFF latch to the I
output with no input delay
programmed
The time it takes for data to
travel from the Input pin
through the IFF latch to the I
output with the input delay
programmed
Table
34.
Description
LVCMOS25
IOBDELAY = NONE
LVCMOS25
IOBDELAY = IFD
Table
www.xilinx.com
Conditions
43.
(2)
(2)
,
,
Table 47
XC3S50
XC3S200
XC3S400
XC3S1000
XC3S1500
XC3S2000
XC3S4000
XC3S5000
XC3S50
XC3S200
XC3S400
XC3S1000
XC3S1500
XC3S2000
XC3S4000
XC3S5000
and are based on the operating conditions set forth
Device
DS099-3 (v2.5) December 4, 2009
Max
2.01
1.50
1.50
2.01
2.01
2.01
2.09
2.18
4.75
4.89
4.76
5.38
5.76
7.04
7.52
7.69
Speed Grade
-5
Product Specification
Max
2.31
1.72
1.72
2.31
2.31
2.31
2.41
2.51
5.46
5.62
5.48
6.18
6.62
8.09
8.65
8.84
-4
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
R