參數(shù)資料
型號： LFXP15C-4FN256C
廠商： LATTICE SEMICONDUCTOR CORP
元件分類： FPGA
中文描述： FPGA, 1932 CLBS, PBGA256
封裝： 17 X 17 MM, LEAD FREE, FPBGA-256
文件頁數(shù)： 13/130頁
文件大?。?/td> 1312K
代理商： LFXP15C-4FN256C
2-8
Architecture
Lattice Semiconductor
LatticeXP Family Data Sheet
Figure 2-6. Secondary Clock Sources
Clock Routing
The clock routing structure in LatticeXP devices consists of four Primary Clock lines and a Secondary Clock net-
work per quadrant. The primary clocks are generated from MUXs located in each quadrant. Figure 2-7 shows this
clock routing. The four secondary clocks are generated from MUXs located in each quadrant as shown in Figure 2-
8. Each slice derives its clock from the primary clock lines, secondary clock lines and routing as shown in Figure 2-
Figure 2-7. Per Quadrant Primary Clock Selection
20 Secondary Clock Sources
To Quadrant Clock Selection
From Routing
Clock Input
From Routing
From
Routing
From
Routing
From
Routing
Clock
Input
Clock
Input
From
Routing
From
Routing
From
Routing
From
Routing
From
Routing
4 Primary Clocks (CLK0, CLK1, CLK2, CLK3) per Quadrant
20 Primary Clock Sources: 12 PLLs + 4 PIOs + 4 Routing1
DCS2
1. Smaller devices have fewer PLL related lines.
2. Dynamic clock select.
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相關代理商/技術參數(shù)
參數(shù)描述
LFXP15C-4FN256I 功能描述:FPGA - 現(xiàn)場可編程門陣列 15.4K LUTs 188 IO 1. 8/2.5/3.3V-4 Spd I RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-256
LFXP15C-4FN388C 功能描述:FPGA - 現(xiàn)場可編程門陣列 15.4K LUTs 268 IO 1. 8/2.5/3.3V -4 Spd RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-256
LFXP15C-4FN388I 功能描述:FPGA - 現(xiàn)場可編程門陣列 15.4K LUTs 268 IO 1. 8/2.5/3.3V-4 Spd I RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-256
LFXP15C-4FN484C 功能描述:FPGA - 現(xiàn)場可編程門陣列 15.4K LUTs 1.8/2.5/3 .3V -4 Spd RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-256
LFXP15C-4FN484I 功能描述:FPGA - 現(xiàn)場可編程門陣列 15.4K LUTs 1.8/2.5/3 .3V-4 Spd I RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-256
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