A54SX08-1BG208 ETC1 [List of Unclassifed Manufacturers], A54SX08-1BG208 Datasheet - Page 25

• Manufacturer Part Number: A54SX08-1BG208
• Description: 54SX Family FPGAs
• Manufacturer: ETC1 [List of Unclassifed Manufacturers]

5 4 S X F a m i l y F PG A s
A 5 4 S X 0 8 Ti m i n g C h ar a c te r i s t i c s
(Worst-Case Commercial Conditions, V
Parameter
C-Cell Propagation Delays
t
Predicted Routing Delays
t
t
t
t
t
t
t
t
R-Cell Timing
t
t
t
t
t
t
t
t
Input Module Predicted Routing Delays
t
t
t
t
t
t
Notes:
1.
2.
PD
DC
FC
RD1
RD2
RD3
RD4
RD8
RD12
RCO
CLR
PRESET
SUD
HD
WASYN
Input Module Propagation Delays
INYH
INYL
IRD1
IRD2
IRD3
IRD4
IRD8
IRD12
For dual-module macros, use t
Routing delays are for typical designs across worst-case operating conditions. These parameters should be used for estimating device
performance. Post-route timing analysis or simulation is required to determine actual worst-case performance. Post-route timing is
based on actual routing delay measurements performed on the device prior to shipment.
Description
Internal Array Module
FO=1 Routing Delay, Direct
Connect
FO=1 Routing Delay, Fast Connect
FO=1 Routing Delay
FO=2 Routing Delay
FO=3 Routing Delay
FO=4 Routing Delay
FO=8 Routing Delay
FO=12 Routing Delay
Sequential Clock-to-Q
Asynchronous Clear-to-Q
Asynchronous Preset-to-Q
Flip-Flop Data Input Set-Up
Flip-Flop Data Input Hold
Asynchronous Pulse Width
Input Data Pad-to-Y HIGH
Input Data Pad-to-Y LOW
FO=1 Routing Delay
FO=2 Routing Delay
FO=3 Routing Delay
FO=4 Routing Delay
FO=8 Routing Delay
FO=12 Routing Delay
2
1
PD
+ t
RD1
+ t
PDn
2
, t
RCO
CCR
+ t
RD1
Min.
= 4.75V, V
‘–3’ Speed
0.5
0.0
1.4
+ t
PDn
v3.1
Max.
0.6
0.1
0.3
0.3
0.6
0.8
1.0
1.9
2.8
0.8
0.5
0.7
1.5
1.5
0.3
0.6
0.8
1.0
1.9
2.8
or t
PD1
CCA,
+ t
Min.
‘–2’ Speed
0.5
0.0
1.6
RD1
V
CCI
+ t
SUD
Max.
0.7
0.1
0.4
0.4
0.7
0.9
1.2
2.2
3.2
1.1
0.6
0.8
1.7
1.7
0.4
0.7
0.9
1.2
2.2
3.2
= 3.0V, T
, whichever is appropriate.
Min.
‘–1’ Speed
0.7
0.0
1.8
J
= 70°C)
Max.
0.8
0.1
0.4
0.4
0.8
1.0
1.4
2.5
3.7
1.2
0.7
0.9
1.9
1.9
0.4
0.8
1.0
1.4
2.5
3.7
Min.
‘Std’ Speed
0.8
0.0
2.1
Max.
0.9
0.1
0.5
0.5
0.9
1.2
1.6
2.9
4.3
1.4
0.8
1.0
2.2
2.2
0.5
0.9
1.2
1.6
2.9
4.3
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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