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)： 56/130頁
文件大?。?/td> 1312K
代理商： LFXP15C-4FN256C
2-28
Architecture
Lattice Semiconductor
LatticeXP Family Data Sheet
master serial clock is 2.5MHz. Table 2-10 lists all the available Master Serial Clock frequencies. When a different
Master Serial Clock is selected during the design process, the following sequence takes place:
1.
User selects a different Master Serial Clock frequency for configuration.
2.
During configuration the device starts with the default (2.5MHz) Master Serial Clock frequency.
3.
The clock configuration settings are contained in the early configuration bit stream.
4.
The Master Serial Clock frequency changes to the selected frequency once the clock configuration bits are
received.
For further information on the use of this oscillator for configuration, please see details of additional technical docu-
mentation at the end of this data sheet.
Table 2-10. Selectable Master Serial Clock (CCLK) Frequencies During Configuration
Density Shifting
The LatticeXP family has been designed to ensure that different density devices in the same package have the
same pin-out. Furthermore, the architecture ensures a high success rate when performing design migration from
lower density parts to higher density parts. In many cases, it is also possible to shift a lower utilization design tar-
geted for a high-density device to a lower density device. However, the exact details of the final resource utilization
will impact the likely success in each case.
CCLK (MHz)
2.5
1
13
45
4.3
15
51
5.4
20
55
6.9
26
60
8.1
30
130
9.2
34
—
10.0
41
—
1. Default
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相關(guān)代理商/技術(shù)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(fēng)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(fēng)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(fēng)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(fēng)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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-256
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