XC3S400AN-4FTG256I Xilinx Inc, XC3S400AN-4FTG256I Datasheet - Page 34

• Manufacturer Part Number: XC3S400AN-4FTG256I
• Description: IC FPGA SPARTAN-3AN 256FTBGA
• Manufacturer: Xilinx Inc
• Series: Spartan™-3ANr

Specifications of XC3S400AN-4FTG256I

• Number Of Logic Elements/cells: 8064
• Number Of Labs/clbs: 896
• Total Ram Bits: 368640
• Number Of I /o: 195
• Number Of Gates: 400000
• Voltage - Supply: 1.14 V ~ 1.26 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 256-LBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 25: Propagation Times for the IOB Input Path (Cont’d)
DS557 (v4.1) April 1, 2011
Product Specification
Notes:
1.
2.
T
IOPLID
Symbol
The numbers in this table are tested using the methodology presented in
Table 10
This propagation time requires adjustment whenever a signal standard other than LVCMOS25 is assigned to the data Input. When this is
true, add the appropriate Input adjustment from
and
The time it takes for data to travel
from the Input pin through the IFF
latch to the I output with the input
delay programmed
Table
13.
Description
Table
LVCMOS25
Conditions
26.
www.xilinx.com
Spartan-3AN FPGA Family: DC and Switching Characteristics
(2)
Table 30
DELAY_VALUE
1
2
3
4
5
6
7
8
and are based on the operating conditions set forth in
XC3S1400AN
Device
Max
1.93
2.69
3.52
3.89
3.95
4.53
5.30
5.83
-5
Speed
Grade
Max
2.40
3.15
3.99
4.55
4.42
5.32
6.21
6.80
-4
Units
ns
ns
ns
ns
ns
ns
ns
ns
34