XC3S1000L Xilinx Corp., XC3S1000L Datasheet - Page 3

• Manufacturer Part Number: XC3S1000L
• Description: Spartan-3l Low Power Fpga Family
• Manufacturer: Xilinx Corp.

I/O Capabilities
The SelectIO feature of Spartan-3L devices provides 18 sin-
gle-ended standards and eight differential standards as
listed in
which uses integrated terminations to eliminate unwanted
Table 2: Signal Standards Supported by the Spartan-3L Family
DS313 (v1.2) April 18, 2008
Product Specification
Single-Ended
GTL
HSTL
LVCMOS
LVTTL
PCI
SSTL
Differential
HSTL
LDT
(ULVDS)
LVDS
LVPECL
RSDS
SSTL
Standard
Category
Table
R
Gunning Transceiver Logic
High-Speed Transceiver Logic
Low-Voltage CMOS
Low-Voltage Transistor-Transistor Logic
Peripheral Component Interconnect
Stub Series Terminated Logic
Differential High-Speed Transceiver Logic
Lightning Data Transport (HyperTransport™)
Low-Voltage Differential Signaling
Low-Voltage Positive Emitter-Coupled Logic
Reduced-Swing Differential Signaling
Differential Stub Series Terminated Logic
2. Many standards support the DCI feature,
Description
www.xilinx.com
signal reflections.
well as the number of differential I/O pairs available for each
device/package combination.
V
N/A
1.5
1.8
1.2
1.5
1.8
2.5
3.3
3.3
3.0
1.8
2.5
1.8
2.5
2.5
2.5
2.5
(V)
CCO
N/A (± 13.4 mA)
Extended Mode
N/A (± 6.7 mA)
Terminated
Standard
33 MHz
Class
Plus
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Bus
N/A
N/A
III
III
II
II
II
II
I
I
I
Table 3
Spartan-3L Low Power FPGA Family
shows the number of user I/Os as
GTL
GTLP
HSTL_I
HSTL_III
HSTL_I_18
HSTL_II_18
HSTL_III_18
LVCMOS12
LVCMOS15
LVCMOS18
LVCMOS25
LVCMOS33
LVTTL
PCI33_3
SSTL18_I
SSTL18_II
SSTL2_I
SSTL2_II
DIFF_HSTL_II_18
LDT_25
LVDS_25
BLVDS_25
LVDSEXT_25
LVPECL_25
RSDS_25
DIFF_SSTL2_II
IOSTANDARD
Option
DCI
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No
3