XC2S300E-6FGG456C Xilinx Inc, XC2S300E-6FGG456C Datasheet - Page 46

• Manufacturer Part Number: XC2S300E-6FGG456C
• Description: FPGA Spartan®-IIE Family 300K Gates 6912 Cells 357MHz 0.15um Technology 1.8V 456-Pin FBGA
• Manufacturer: Xilinx Inc

Specifications of XC2S300E-6FGG456C

• Package: 456FBGA
• Family Name: Spartan®-IIE
• Device Logic Cells: 6912
• Device Logic Units: 1536
• Device System Gates: 300000
• Maximum Internal Frequency: 357 MHz
• Typical Operating Supply Voltage: 1.8 V
• Maximum Number Of User I/os: 329
• Ram Bits: 65536

Spartan-IIE FPGA Family: DC and Switching Characteristics
CLB Arithmetic Switching Characteristics
Setup times not listed explicitly can be approximated by decreasing the combinatorial delays by the setup time adjustment
listed. Precise values are provided by the timing analyzer.
46
Combinatorial Delays
Multiplier Operation
Setup/Hold Times with Respect to Clock CLK
T
T
CCKX
CCKY
T
T
T
T
T
T
T
Symbol
T
T
T
T
T
T
T
GANDCY
FANDCY
GANDYB
T
T
FANDXB
FANDYB
T
T
OPGYB
OPCYG
OPCYF
T
CINXB
CINYB
OPXB
OPYB
OPGY
BXCY
CINX
CINY
OPX
OPY
BYP
/ T
/ T
CKCX
CKCY
F operand inputs to X via XOR
F operand input to XB output
F operand input to Y via XOR
F operand input to YB output
F operand input to COUT output
G operand inputs to Y via XOR
G operand input to YB output
G operand input to COUT output
BX initialization input to COUT
CIN input to X output via XOR
CIN input to XB
CIN input to Y via XOR
CIN input to YB
CIN input to COUT output
F1/2 operand inputs to XB output via AND
F1/2 operand inputs to YB output via AND
F1/2 operand inputs to COUT output via AND
G1/2 operand inputs to YB output via AND
G1/2 operand inputs to COUT output via AND
CIN input to FFX
CIN input to FFY
Description
www.xilinx.com
1.2 / 0
1.2 / 0
Min
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-7
Max
0.51
0.07
0.14
0.35
0.8
0.8
1.4
1.1
0.9
0.8
1.2
0.9
0.6
0.7
0.4
0.7
0.5
0.6
0.3
Speed Grade
-
-
1.3 / 0
1.3 / 0
Min
DS077-3 (v2.3) June 18, 2008
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-6
Product Specification
Max
0.15
0.8
0.9
1.5
1.3
1.0
0.9
1.3
1.0
0.6
0.7
0.1
0.7
0.5
0.4
0.8
0.6
0.7
0.4
-
-
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
R