參數(shù)資料
型號(hào): LFECP15E-5FN484C
廠商: Lattice Semiconductor Corporation
文件頁數(shù): 13/163頁
文件大?。?/td> 0K
描述: IC FPGA 15.3KLUTS 484FPBGA
標(biāo)準(zhǔn)包裝: 60
系列: ECP
邏輯元件/單元數(shù): 15400
RAM 位總計(jì): 358400
輸入/輸出數(shù): 352
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: 484-BBGA
供應(yīng)商設(shè)備封裝: 484-FPBGA(23x23)
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(guān)PDF資料
PDF描述
LT1764AET-2.5#06PBF IC REG LDO 2.5V 3A TO220-5
LFECP15E-5F256C IC FPGA 15.3KLUTS 195I/O 256-BGA
FMC13DREF-S13 CONN EDGECARD 26POS .100 EXTEND
HCC60DRYI CONN EDGECARD 120PS DIP .100 SLD
ABE45DHRR CONN CARD EXTEND 90POS 1MM SLD
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LFECP15E-5FN484I 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet
LFECP15E-5FN672C 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet
LFECP15E-5FN672I 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet
LFECP15E-5Q208C 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet
LFECP15E-5Q208I 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet