XC3SD1800A-4FG676I Xilinx Inc, XC3SD1800A-4FG676I Datasheet - Page 40

• Manufacturer Part Number: XC3SD1800A-4FG676I
• Description: FPGA Spartan®-3A Family 1.8M Gates 37440 Cells 667MHz 90nm Technology 1.2V 676-Pin FBGA
• Manufacturer: Xilinx Inc
• Series: Spartan™-3A DSPr

Specifications of XC3SD1800A-4FG676I

• Package: 676FBGA
• Family Name: Spartan®-3A
• Device Logic Units: 37440
• Device System Gates: 1800000
• Maximum Internal Frequency: 667 MHz
• Typical Operating Supply Voltage: 1.2 V
• Maximum Number Of User I/os: 519
• Ram Bits: 1548288
• Number Of Logic Elements/cells: 37440
• Number Of Labs/clbs: 4160
• Total Ram Bits: 1548288
• Number Of I /o: 519
• Number Of Gates: 1800000
• Voltage - Supply: 1.14 V ~ 1.26 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 676-BBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With: 122-1574 - KIT DEVELOPMENT SPARTAN 3ADSP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Clock Buffer/Multiplexer Switching Characteristics
Table 32: Clock Distribution Switching Characteristics
DS610 (v3.0) October 4, 2010
Product Specification
Notes:
1.
T
T
F
GIO
GSI
BUFG
Symbol
The numbers in this table are based on the operating conditions set forth in
Global clock buffer (BUFG, BUFGMUX, BUFGCE) I input to
O-output delay
Global clock multiplexer (BUFGMUX) select S-input setup to I0 and
I1 inputs. Same as BUFGCE enable CE-input
Frequency of signals distributed on global buffers (all sides)
Description
Spartan-3A DSP FPGA Family: DC and Switching Characteristics
www.xilinx.com
Table
7.
Minimum
–
–
0
0.22
0.56
350
-5
Speed Grade
Maximum
0.23
0.63
334
-4
Units
MHz
ns
ns
40