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A1280DX-CQB 参数 Datasheet PDF下载

A1280DX-CQB图片预览
型号: A1280DX-CQB
PDF下载: 下载PDF文件 查看货源
内容描述: 集成系列FPGA : 1200XL和3200DX家庭 [Integrator Series FPGAs: 1200XL and 3200DX Families]
分类和应用:
文件页数/大小: 84 页 / 3116 K
品牌: ACTEL [ Actel Corporation ]
 浏览型号A1280DX-CQB的Datasheet PDF文件第25页浏览型号A1280DX-CQB的Datasheet PDF文件第26页浏览型号A1280DX-CQB的Datasheet PDF文件第27页浏览型号A1280DX-CQB的Datasheet PDF文件第28页浏览型号A1280DX-CQB的Datasheet PDF文件第30页浏览型号A1280DX-CQB的Datasheet PDF文件第31页浏览型号A1280DX-CQB的Datasheet PDF文件第32页浏览型号A1280DX-CQB的Datasheet PDF文件第33页  
Integrator Series FPGAs: 1200XL and 3200DX Families  
A1225XL Timing Characteristics (continued)  
(Worst-Case Commercial Conditions V  
= 4.75 V, T = 70°C)  
J
CC  
‘–2’ Speed  
Min. Max.  
3.3V ‘Std’  
Speed  
‘–1’ Speed  
Min. Max.  
‘Std’ Speed  
‘–F’ Speed  
Parameter  
Description  
Min.  
Max.  
Min.  
Max.  
Min.  
Max.  
Units  
Input Module Propagation Delays  
t
t
t
t
Pad-to-Y High  
Pad-to-Y Low  
G-to-Y High  
G-to-Y Low  
1.1  
1.3  
2.0  
2.6  
1.2  
1.4  
2.3  
3.0  
1.4  
1.7  
2.7  
3.5  
2.0  
2.4  
3.9  
5.0  
1.7  
2.0  
3.2  
4.2  
ns  
ns  
ns  
ns  
INYH  
INYL  
INGH  
INGL  
1
Input Module Predicted Routing Delays  
t
t
t
t
t
FO=1 Routing Delay  
FO=2 Routing Delay  
FO=3 Routing Delay  
FO=4 Routing Delay  
FO=8 Routing Delay  
2.9  
3.2  
3.8  
4.1  
5.2  
3.3  
3.6  
4.2  
4.6  
5.9  
3.9  
4.3  
5.0  
5.4  
6.9  
5.6  
6.1  
7.2  
7.7  
9.9  
4.7  
5.2  
6.0  
6.5  
8.3  
ns  
ns  
ns  
ns  
ns  
IRD1  
IRD2  
IRD3  
IRD4  
IRD8  
Global Clock Network  
FO = 32  
FO = 256  
5.1  
5.7  
5.8  
6.5  
6.8  
7.6  
9.7  
10.9  
8.2  
9.1  
t
t
t
t
t
t
t
t
f
Input Low to High  
Input High to Low  
CKH  
ns  
ns  
FO = 32  
FO = 256  
5.0  
5.7  
5.7  
6.5  
6.7  
7.6  
9.6  
10.9  
8.0  
9.1  
CKL  
FO = 32  
FO = 256  
2.6  
2.7  
3.0  
3.1  
3.5  
3.6  
5.0  
5.1  
4.2  
4.3  
Minimum Pulse Width High  
Minimum Pulse Width Low  
Maximum Skew  
PWH  
PWL  
CKSW  
SUEXT  
HEXT  
P
ns  
FO = 32  
FO = 256  
2.6  
2.7  
3.0  
3.1  
3.5  
3.6  
5.0  
5.1  
4.2  
4.3  
ns  
FO = 32  
FO = 256  
0.8  
0.8  
0.9  
0.9  
1.0  
1.0  
1.4  
1.4  
1.2  
1.2  
ns  
FO = 32  
FO = 256  
0.0  
0.0  
0.0  
0.0  
0.0  
0.0  
0.0  
0.0  
0.0  
0.0  
Input Latch External Set-Up  
Input Latch External Hold  
Minimum Period  
ns  
FO = 32  
FO = 256  
2.6  
3.2  
2.9  
3.7  
3.4  
4.3  
4.9  
6.1  
4.1  
5.2  
ns  
FO = 32  
FO = 256  
5.4  
5.6  
6.1  
6.3  
7.2  
7.4  
10.3  
10.6  
8.6  
8.9  
ns  
FO = 32  
FO = 256  
225  
200  
200  
180  
170  
155  
120.  
105  
115  
105  
Maximum Frequency  
MAX  
MHz  
Note:  
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.  
Discontinued – v3.0  
29  
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