參數(shù)資料
型號(hào): LFEC33E-4F900I
廠商: Lattice Semiconductor Corporation
元件分類: 8位微控制器
英文描述: ECONOLINE: RSZ/P - 1kVDC
中文描述: ECONOLINE:RSZ / P - 1kVDC 2kVDC隔離UL94V - 0封裝材料所需的散熱片,無外置。組件所需的環(huán)形磁ContinuousShort電路保護(hù)(/ P的后綴)
文件頁數(shù): 10/117頁
文件大小: 557K
代理商: LFEC33E-4F900I
2-7
Architecture
Lattice Semiconductor
LatticeECP/EC Family Data Sheet
Routing
There are many resources provided in the LatticeECP/EC devices to route signals individually or as busses with
related control signals. The routing resources consist of switching circuitry, buffers and metal interconnect (routing)
segments.
The inter-PFU connections are made with x1 (spans two PFU), x2 (spans three PFU) and x6 (spans seven PFU).
The x1 and x2 connections provide fast and ef
fi
cient connections in horizontal and vertical directions. The x2 and
x6 resources are buffered allowing both short and long connections routing between PFUs.
The ispLEVER design tool takes the output of the synthesis tool and places and routes the design. Generally, the
place and route tool is completely automatic, although an interactive routing editor is available to optimize the
design.
Clock Distribution Network
The clock inputs are selected from external I/O, the sysCLOCK PLLs or routing. These clock inputs are fed
through the chip via a clock distribution system.
Primary Clock Sources
LatticeECP/EC devices derive clocks from three primary sources: PLL outputs, dedicated clock inputs and routing.
LatticeECP/EC devices have two to four sysCLOCK PLLs, located on the left and right sides of the device. There
are four dedicated clock inputs, one on each side of the device. Figure 2-6 shows the 20 primary clock sources.
Figure 2-6. Primary Clock Sources
From Routing
Clock Input
From Routing
PLL Input
Clock Input
PLL Input
PLL Input
Clock Input
PLL Input
From Routing
Clock Input
From Routing
PLL
PLL
PLL
PLL
20 Primary Clock Sources
To Quadrant Clock Selection
Note: Smaller devices have two PLLs.
相關(guān)PDF資料
PDF描述
LFEC33E-4Q208I LatticeECP/EC Family Data Sheet
LFEC33E-4T100I ECONOLINE: RSZ/P - 1kVDC
LFEC33E-4T144C LatticeECP/EC Family Data Sheet
LFEC33E-4T144I ECONOLINE: RSZ/P - 1kVDC
LFEC33E-5F256C LatticeECP/EC Family Data Sheet
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LFEC33E-4FN256C 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet
LFEC33E-4FN256I 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet
LFEC33E-4FN484C 功能描述:FPGA - 現(xiàn)場(chǎng)可編程門陣列 32.8K LUTs Pb-Free 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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-256
LFEC33E-4FN484I 功能描述:FPGA - 現(xiàn)場(chǎng)可編程門陣列 32.8K LUTs 360 IO 1. 2V -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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-256
LFEC33E-4FN672C 功能描述:FPGA - 現(xiàn)場(chǎng)可編程門陣列 32.8K LUTs Pb-Free 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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-256