Spartan-3 FPGA Family: Pinout Descriptions
DS099 (v3.1) June 27, 2013
Product Specification
271
Revision History
Date
Version
Description
04/03/2003
1.0
Initial Xilinx release.
04/21/2003
1.1
Added information on the VQ100 package footprint, including a complete pinout table
(Table 87) and
footprint diagram
(Figure 44). Updated
Table 85 with final I/O counts for the VQ100 package. Also added
final differential I/O pair counts for the TQ144 package. Added clarifying comments to HSWAP_EN pin
description on
page 119. Updated the footprint diagram for the FG900 package shown in
Figure 55a and
Figure 55b. Some thick lines separating I/O banks were incorrect. Made cosmetic changes to Figure 40, Figure 42, and
Figure 43. Updated Xilinx hypertext links. Added XC3S200 and XC3S400 to Pin Name
05/12/2003
1.1.1
AM32 pin was missing GND label in FG1156 package diagram (
Figure 53).07/11/2003
1.1.2
Corrected misspellings of GCLK in
Table 69 and
Table 70. Changed CMOS25 to LVCMOS25 in
XC3S5000 in FG1156 package, corrected N.C. symbol to a black square in
Table 110, key, and package
drawing.
07/29/2003
1.2
Corrected pin names on FG1156 package. Some package balls incorrectly included LVDS pair names.
The affected balls on the FG1156 package include G1, G2, G33, G34, U9, U10, U25, U26, V9, V10, V25,
V26, AH1, AH2, AH33, AH34. The number of LVDS pairs is unaffected. Modified affected balls and
re-sorted rows in
Table 110. Updated affected balls in
Figure 53. Also updated ASCII and Excel electronic
versions of FG1156 pinout.
08/19/2003
1.2.1
10/09/2003
1.2.2
Some pins had incorrect bank designations and were improperly sorted in
Table 93. No pin names or
functions changed. Renamed DCI_IN to DCI and added black diamond to N.C. pins in
Table 93. In
Figure 47, removed some extraneous text from pin 106 and corrected spelling of pins 45, 48, and 81.
12/17/2003
1.3
02/27/2004
1.4
FG320 and increased maximum I/O values for the FG676, FG900, and FG1156 packages.
07/13/2004
1.5
and
Table 83. Clarified the VRN_# reference resistor requirements for I/O standards that use single
Advance Product Specification to Product Specification.
08/24/2004
1.5.1
01/17/2005
1.6
Added XC3S50 in CP132 package option. Added XC3S2000 in FG456 package option. Added
08/19/2005
1.7
Removed term “weak” from the description of pull-up and pull-down resistors. Added
IDCODE Registerbe treated as an I/O during Master mode in
Table 79.04/03/2006
2.0
detail about which pins have dedicated pull-up resistors during configuration, regardless of the
04/26/2006
2.1
Corrected swapped data row in
Table 86. The Theta-JA with zero airflow column was swapped with the
Theta-JC column. Made additional notations on CONFIG and JTAG pins that have pull-up resistors during
configuration, regardless of the HSWAP_EN input.
05/25/2007
2.2
Added link on
page 128 to Material Declaration Data Sheets. Corrected units typo in
Table 74. Added
Note 1 to
Table 103 about VREF for XC3S1500 in FG676.