XC3S1000-4FG456I Xilinx Inc, XC3S1000-4FG456I Datasheet - Page 19

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XC3S1000-4FG456I

Manufacturer Part Number
XC3S1000-4FG456I
Description
FIELD PROGRAMMABLE GATE ARRAY
Manufacturer
Xilinx Inc
Series
Spartan™-3r
Datasheet

Specifications of XC3S1000-4FG456I

Number Of Logic Elements/cells
17280
Number Of Labs/clbs
1920
Total Ram Bits
442368
Number Of I /o
333
Number Of Gates
1000000
Voltage - Supply
1.14 V ~ 1.26 V
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 100°C
Package / Case
456-BBGA
Package
456FBGA
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
333
Ram Bits
442368
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

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Table 10: DCI Terminations
DS099-2 (v2.5) December 4, 2009
Product Specification
Notes:
1.
2.
3.
Controlled impedance output driver
Controlled output driver with half impedance
Single resistor
Split resistors
Split resistors with output driver impedance
fixed to 25Ω
The value of R is equivalent to the characteristic impedance of the line connected to the I/O. It is also equal to half the value of R
for the DV2 standards and R
For DCI using HSTL Classes I and III, terminations only go into effect at inputs (not at outputs).
For DCI using SSTL Class I, the split termination only goes into effect at inputs (not at outputs).
R
Termination
REF
for all other DCI standards.
IOB
IOB
IOB
IOB
IOB
www.xilinx.com
25Ω
R/2
Schematic
R
V
V
V
CCO
CCO
CCO
Spartan-3 FPGA Family: Functional Description
(1)
R
2R
2R
2R
2R
Z
Z
Z
0
Z
0
Z
0
0
0
LVDCI_15
LVDCI_18
LVDCI_25
LVDCI_33
HSLVDCI_15
HSLVDCI_18
HSLVDCI_25
HSLVDCI_33
LVDCI_DV2_15
LVDCI_DV2_18
LVDCI_DV2_25
LVDCI_DV2_33
GTL_DCI
GTLP_DCI
HSTL_III_DCI
HSTL_III_DCI_18
HSTL_I_DCI
HSTL_I_DCI_18
HSTL_II_DCI_18
DIFF_HSTL_II_18_DCI
DIFF_SSTL2_II_DCI
LVDS_25_DCI
LVDSEXT_25_DCI
SSTL18_I_DCI
SSTL2_I_DCI
SSTL2_II_DCI
Signal Standards
(IOSTANDARD)
(2)
(3)
(2)
(3)
(2)
(2)
REF
19

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