XC3S1400AN-4FG676I Xilinx Inc, XC3S1400AN-4FG676I Datasheet - Page 47

• Manufacturer Part Number: XC3S1400AN-4FG676I
• Description: IC FPGA SPARTAN 3AN 676FBGA
• Manufacturer: Xilinx Inc
• Series: Spartan™-3ANr

Specifications of XC3S1400AN-4FG676I

• Number Of Logic Elements/cells: 25344
• Number Of Labs/clbs: 2816
• Total Ram Bits: 589824
• Number Of I /o: 502
• Number Of Gates: 1400000
• Voltage - Supply: 1.14 V ~ 1.26 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 676-BBGA
• Package: 676FBGA
• Family Name: Spartan®-3AN
• Device Logic Units: 25344
• Device System Gates: 1400000
• Maximum Internal Frequency: 667 MHz
• Typical Operating Supply Voltage: 1.2 V
• Maximum Number Of User I/os: 502
• Ram Bits: 589824
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Configurable Logic Block (CLB) Timing
Table 33: CLB (SLICEM) Timing
DS557 (v4.1) April 1, 2011
Product Specification
Notes:
1.
Clock-to-Output Times
T
Setup Times
T
T
Hold Times
T
T
Clock Timing
T
T
F
Propagation Times
T
Set/Reset Pulse Width
T
AS
AH
CKO
DICK
CKDI
CH
CL
TOG
ILO
RPW_CLB
The numbers in this table are based on the operating conditions set forth in
Symbol
When reading from the FFX (FFY) Flip-Flop, the time
from the active transition at the CLK input to data
appearing at the XQ (YQ) output
Time from the setup of data at the F or G input to the
active transition at the CLK input of the CLB
Time from the setup of data at the BX or BY input to
the active transition at the CLK input of the CLB
Time from the active transition at the CLK input to the
point where data is last held at the F or G input
Time from the active transition at the CLK input to the
point where data is last held at the BX or BY input
The High pulse width of the CLB’s CLK signal
The Low pulse width of the CLK signal
Toggle frequency (for export control)
The time it takes for data to travel from the CLB’s F
(G) input to the X (Y) output
The minimum allowable pulse width, High or Low, to
the CLB’s SR input
Description
www.xilinx.com
Spartan-3AN FPGA Family: DC and Switching Characteristics
Table
0.63
0.18
1.58
0.63
1.33
Min
–
0
0
0
–
10.
-5
Max
0.60
0.62
770
Speed Grade
–
–
–
–
–
–
–
0.36
1.88
0.75
0.75
1.61
Min
–
0
0
0
–
-4
Max
0.68
0.71
667
–
–
–
–
–
–
–
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
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