參數(shù)資料
型號: A40MX02
廠商: Electronic Theatre Controls, Inc.
英文描述: 40MX and 42MX FPGA Families
中文描述: 40MX和42MX FPGA系列
文件頁數(shù): 45/123頁
文件大?。?/td> 854K
代理商: A40MX02
40MX and 42MX FPGA Families
v6.0
1-39
Table 29
A40MX02 Timing Characteristics (Nominal 3.3V Operation)
(Worst-Case Commercial Conditions, V
CC
= 3.0V, T
J
= 70°C)
‘–3’ Speed
‘–2’ Speed
‘–1’ Speed
‘Std’ Speed
‘–F’ Speed
Parameter Description
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max. Units
Logic Module Propagation Delays
t
PD1
Single Module
1.7
2.0
2.3
2.7
3.7
ns
t
PD2
Dual-Module Macros
3.7
4.3
4.9
5.7
8.0
ns
t
CO
Sequential Clock-to-Q
1.7
2.0
2.3
2.7
3.7
ns
t
GO
Latch G-to-Q
1.7
2.0
2.3
2.7
3.7
ns
t
RS
Logic Module Predicted Routing Delays
1
Flip-Flop (Latch) Reset-to-Q
1.7
2.0
2.3
2.7
3.7
ns
t
RD1
FO=1 Routing Delay
2.0
2.2
2.5
3.0
4.2
ns
t
RD2
FO=2 Routing Delay
2.7
3.1
3.5
4.1
5.7
ns
t
RD3
FO=3 Routing Delay
3.4
3.9
4.4
5.2
7.3
ns
t
RD4
FO=4 Routing Delay
4.2
4.8
5.4
6.3
8.9
ns
t
RD8
Logic Module Sequential Timing
2
FO=8 Routing Delay
7.1
8.2
9.2
10.9
15.2
ns
t
SUD
t
HD3
Flip-Flop (Latch) Data Input Set-Up
4.3
4.9
5.6
6.6
9.2
ns
Flip-Flop (Latch) Data Input Hold
0.0
0.0
0.0
0.0
0.0
ns
t
SUENA
Flip-Flop (Latch) Enable Set-Up
4.3
4.9
5.6
6.6
9.2
ns
t
HENA
Flip-Flop (Latch) Enable Hold
0.0
0.0
0.0
0.0
0.0
ns
t
WCLKA
Flip-Flop (Latch) Clock Active
Pulse Width
4.6
5.3
6.0
7.0
9.8
ns
t
WASYN
Flip-Flop (Latch)
Asynchronous Pulse Width
4.6
5.3
6.0
7.0
9.8
ns
t
A
Flip-Flop Clock Input Period
6.8
7.8
8.9
10.4
14.6
ns
f
MAX
Flip-Flop (Latch) Clock
Frequency (FO = 128)
109
101
92
80
48
MHz
Input Module Propagation Delays
t
INYH
Pad-to-Y HIGH
1.0
1.1
1.3
1.5
2.1
ns
t
INYL
Pad-to-Y LOW
0.9
1.0
1.1
1.3
1.9
ns
Notes:
1. 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 performance.
2. Set-up times assume fanout of 3. Further testing information can be obtained from the Timer utility.
3. The hold time for the DFME1A macro may be greater than 0 ns. Use the Timer tool from the Designer software to check the hold
time for this macro.
4. Delays based on 35 pF loading.
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