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Introduction and Ordering Information
6 www.xilinx.com DS610-1 (v2.0) July 16, 2007
Product Specification
R
Package Marking
Figure 2 shows the top marking for Spartan-3A DSP
FPGAs. Use the seven digits of the Lot Code to access
additional information for a specific device using the Xilinx
web-based G
enealogy Viewer.
The “5C” and “4I” Speed Grade/Temperature Range part
combinations may be dual marked as “5C/4I”.
Ordering Information
Spartan-3A DSP FPGAs are available in both standard and Pb-free packaging options for all device/package combinations.
The Pb-free packages include a ‘G’ character in the ordering code.
Standard Packaging
Pb-Free Packaging
Figure 2:
Spartan-3A DSP FPGA Package Marking Example
Lot Code
Date Code
L4 I
SPARTAN
Device Type
BGA Ball A1
Package
Low-Power
(optional)
Speed Grade
Operating Range
R
R
DS610-1_02_070607
CSG484XGQ####
X#######X
Mask Revision
Fabrication/
Process Code
XC3SD1800A
-4 CS 484LI
Device Type
Speed Grade
-4: Standard Performance
-5: High Performance (Commercial only)
Power/Temperature Range:
C = Commercial
I = Industrial
LI = Low-power Industrial (CS484 only)
Package Type
Number of Pins
Example:
DS610-1_05_070607
XC3SD1800A
XC3SD1800A -4 CS 484LI
Device Type
Speed Grade
-4: Standard Performance
-5: High Performance (Commercial only)
Power/Temperature Range:
C = Commercial
I = Industrial
LI = Low-power Industrial (CSG484 on
Package Type
Number of Pins
Pb-free
G
Example:
DS610-1_04_07
0
Device Speed Grade Package Type / Number of Pins
Power/Temperature Range
( T
J
)
XC3SD1800A
–4 Standard Performance CS(G)484 484-ball Chip-Scale Ball Grid Array (CSBGA) C Commercial (0°C to 85°C)
XC3SD3400A
–5 High Performance FG(G)676 676-ball Fine-Pitch Ball Grid Array (FBGA) I Industrial (–40°C to 100°C)
LI Low-power Industrial
(–40°C to 100°C)
Notes:
1. The –5 speed grade is exclusively available in the Commercial temperature range.
2. The L Low-power option is exclusively available in the CS(G)484 package and Industrial temperature range.