欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: LFEC20E-5F672C
廠商: Lattice Semiconductor Corporation
文件頁數: 13/163頁
文件大小: 0K
描述: IC FPGA 19.7KLUTS 400I/O 672-BGA
標準包裝: 40
系列: EC
邏輯元件/單元數: 19700
RAM 位總計: 434176
輸入/輸出數: 400
電源電壓: 1.14 V ~ 1.26 V
安裝類型: 表面貼裝
工作溫度: 0°C ~ 85°C
封裝/外殼: 672-BBGA
供應商設備封裝: 672-FPBGA(27x27)
其它名稱: 220-1288
LFEC20E-5F672C-ND
2-8
Architecture
LatticeECP/EC Family Data Sheet
Secondary Clock Sources
LatticeECP/EC devices have four secondary clock resources per quadrant. The secondary clock branches are
tapped at every PFU. These secondary clock networks can also be used for controls and high fanout data. These
secondary clocks are derived from four clock input pads and 16 routing signals as shown in Figure 2-7.
Figure 2-7. Secondary Clock Sources
Clock Routing
The clock routing structure in LatticeECP/EC devices consists of four Primary Clock lines and a Secondary Clock
network per quadrant. The primary clocks are generated from MUXs located in each quadrant. Figure 2-8 shows
this clock routing. The four secondary clocks are generated from MUXs located in each quadrant as shown in
Figure 2-9. Each slice derives its clock from the primary clock lines, secondary clock lines and routing as shown in
20 Secondary Clock Sources
To Quadrant Clock Selection
From Routing
From
Routing
From
Routing
From
Routing
From
Routing
From
Routing
From
Routing
From
Routing
From
Routing
相關PDF資料
PDF描述
RBC05DRTN CONN EDGECARD 10POS DIP .100 SLD
LFEC20E-5F484C IC FPGA 19.7KLUTS 360I/O 484-BGA
A562K20X7RL5UAA CAP CER 5600PF 500V X7R AXIAL
T491X106M050AT CAP TANT 10UF 50V 20% 2917
TPSD227M006R0125 CAP TANT 220UF 6.3V 20% 2917
相關代理商/技術參數
參數描述
LFEC20E-5F672I 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet
LFEC20E-5F900C 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet
LFEC20E-5F900I 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet
LFEC20E-5FN256C 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet
LFEC20E-5FN256I 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet
主站蜘蛛池模板: 曲沃县| 日喀则市| 大足县| 轮台县| 射阳县| 赣榆县| 延寿县| 湘西| 志丹县| 仁寿县| 济南市| 南丰县| 沙河市| 大新县| 孝义市| 仁寿县| 友谊县| 临颍县| 白沙| 通州区| 禹州市| 化隆| 新沂市| 乳山市| 曲水县| 萨迦县| 恭城| 贵南县| 治多县| 金塔县| 台州市| 高淳县| 祁连县| 苗栗县| 治多县| 钟山县| 卢湾区| 莎车县| 余江县| 金昌市| 南昌市|