XC3SD1800A-4FGG676I Xilinx Inc, XC3SD1800A-4FGG676I Datasheet - Page 39
![SPARTAN-3ADSP FPGA 1800K 676FBGA](/photos/6/73/67300/b-676_sml.jpg)
XC3SD1800A-4FGG676I
Manufacturer Part Number
XC3SD1800A-4FGG676I
Description
SPARTAN-3ADSP FPGA 1800K 676FBGA
Manufacturer
Xilinx Inc
Series
Spartan™-3A DSPr
Datasheets
1.XC3S50A-4VQG100C.pdf
(7 pages)
2.XC3SD3400A-4FGG676C.pdf
(4 pages)
3.XC3SD3400A-4FGG676C.pdf
(101 pages)
Specifications of XC3SD1800A-4FGG676I
Total Ram Bits
1548288
Number Of Logic Elements/cells
37440
Number Of Labs/clbs
4160
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
No. Of Logic Blocks
4224
No. Of Gates
1800000
No. Of Macrocells
37440
Family Type
Spartan-3A
No. Of Speed Grades
4
No. Of I/o's
519
Clock
RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
122-1574 - KIT DEVELOPMENT SPARTAN 3ADSP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
XC3SD1800A-4FGG676I
Manufacturer:
XILINX
Quantity:
591
Company:
Part Number:
XC3SD1800A-4FGG676I
Manufacturer:
Xilinx Inc
Quantity:
10 000
Company:
Part Number:
XC3SD1800A-4FGG676I
Manufacturer:
XILINX
Quantity:
160
Table 30: CLB Distributed RAM Switching Characteristics
Table 31: CLB Shift Register Switching Characteristics
DS610 (v3.0) October 4, 2010
Product Specification
Clock-to-Output Times
T
Setup Times
T
T
T
Hold Times
T
T
Clock Pulse Width
T
Clock-to-Output Times
T
Setup Times
T
Hold Times
T
Clock Pulse Width
T
AS
AH,
SHCKO
DS
WS
DH
WPH
REG
SRLDS
SRLDH
WPH
T
Symbol
Symbol
, T
, T
WH
WPL
WPL
Time from the active edge at the CLK input to data appearing on
the distributed RAM output
Setup time of data at the BX or BY input before the active
transition at the CLK input of the distributed RAM
Setup time of the F/G address inputs before the active transition
at the CLK input of the distributed RAM
Setup time of the write enable input before the active transition at
the CLK input of the distributed RAM
Hold time of the BX and BY data inputs after the active transition
at the CLK input of the distributed RAM
Hold time of the F/G address inputs or the write enable input after
the active transition at the CLK input of the distributed RAM
Minimum High or Low pulse width at CLK input
Time from the active edge at the CLK input to data appearing on
the shift register output
Setup time of data at the BX or BY input before the active
transition at the CLK input of the shift register
Hold time of the BX or BY data input after the active transition at
the CLK input of the shift register
Minimum High or Low pulse width at CLK input
Description
Description
Spartan-3A DSP FPGA Family: DC and Switching Characteristics
www.xilinx.com
–0.07
0.18
0.30
0.13
0.01
0.88
0.13
0.16
0.90
Min
Min
–
–
-5
-5
Speed Grade
Speed Grade
Max
1.44
Max
4.11
–
–
–
–
–
–
–
–
–
–0.02
0.36
0.59
0.13
0.01
1.01
0.18
0.16
1.01
Min
Min
–
–
-4
-4
Max
Max
1.72
4.82
–
–
–
–
–
–
–
–
–
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
39