ProASICPLUS Flash Family FPGAs v5.9 2-29 Logic-Tile Contributio" />
參數資料
型號： APA450-FGG256
廠商： Microsemi SoC
文件頁數： 112/178頁
文件大小： 0K
描述： IC FPGA PROASIC+ 450K 256-FBGA
標準包裝： 90
系列： ProASICPLUS
RAM 位總計： 110592
輸入/輸出數： 186
門數： 450000
電源電壓： 2.3 V ~ 2.7 V
安裝類型： 表面貼裝
工作溫度： 0°C ~ 70°C
封裝/外殼： 256-LBGA
供應商設備封裝： 256-FPBGA（17x17）
ProASICPLUS Flash Family FPGAs
v5.9
2-29
Logic-Tile Contribution—Plogic
Plogic, the logic-tile component of AC power dissipation, is given by
Plogic = P3 * mc * Fs
where:
I/O Output Buffer Contribution—Poutputs
Poutputs, the I/O component of AC power dissipation, is given by
Poutputs = (P4 + (Cload * VDDP
2)) * p * Fp
where:
I/O Input Buffer's Buffer Contribution—Pinputs
The input’s component of AC power dissipation is given by
Pinputs = P8 * q * Fq
where:
PLL Contribution—Ppll
Ppll = P9 * Npll
where:
RAM Contribution—Pmemory
Finally, Pmemory, the memory component of AC power consumption, is given by
Pmemory = P6 * Nmemory * Fmemory * Ememory
where:
P3
=
1.4
μW/MHz is the average power consumption of a logic tile per MHz of its output toggling rate. The
maximum output toggling rate is Fs/2.
mc
=
the number of logic tiles switching during each Fs cycle
Fs
=
the clock frequency
P4
=
326
μW/MHz is the intrinsic power consumption of an output pad normalized per MHz of the output
frequency. This is the total I/O current VDDP.
Cload =
the output load
p
=
the number of outputs
Fp
=
the average output frequency
P8
=
29
μW/MHz is the intrinsic power consumption of an input pad normalized per MHz of the input
frequency.
q
=
the number of inputs
Fq
=
the average input frequency
P9
=
7.5 mW. This value has been estimated at maximum PLL clock frequency.
NPll
=
number of PLLs used
P6
=
175 W/MHz is the average power consumption of a memory block per MHz of the clock
Nmemory
=
the number of RAM/FIFO blocks
(1 block = 256 words * 9 bits)
Fmemory
=
the clock frequency of the memory
Ememory
=
the average number of active blocks divided by the total number of blocks (N) of the memory.
Typical values for Ememory would be 1/4 for a 1k x 8,9,16, 32 memory and 1/16 for a 4kx8,
9, 16, and 32 memory configuration
In addition, an application-dependent component to Ememory can be considered. For
example, for a 1kx8 memory configuration using only 1 cycle out of 2, Ememory = 1/4*1/2 = 1/8
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APA450-FGG256A 功能描述:IC FPGA PROASIC+ 450K 256-FBGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - FPGA（現場可編程門陣列） 系列:ProASICPLUS 產品培訓模塊:Three Reasons to Use FPGA's in Industrial Designs Cyclone IV FPGA Family Overview 特色產品:Cyclone? IV FPGAs 標準包裝:60 系列:CYCLONE® IV GX LAB/CLB數:9360 邏輯元件/單元數:149760 RAM 位總計:6635520 輸入/輸出數:270 門數:- 電源電壓:1.16 V ~ 1.24 V 安裝類型:表面貼裝 工作溫度:0°C ~ 85°C 封裝/外殼:484-BGA 供應商設備封裝:484-FBGA（23x23）
APA450-FGG256I 功能描述:IC FPGA PROASIC+ 450K 256-FBGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - FPGA（現場可編程門陣列） 系列:ProASICPLUS 產品培訓模塊:Three Reasons to Use FPGA's in Industrial Designs Cyclone IV FPGA Family Overview 特色產品:Cyclone? IV FPGAs 標準包裝:60 系列:CYCLONE® IV GX LAB/CLB數:9360 邏輯元件/單元數:149760 RAM 位總計:6635520 輸入/輸出數:270 門數:- 電源電壓:1.16 V ~ 1.24 V 安裝類型:表面貼裝 工作溫度:0°C ~ 85°C 封裝/外殼:484-BGA 供應商設備封裝:484-FBGA（23x23）
APA450-FGG484 功能描述:IC FPGA PROASIC+ 450K 484-FBGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - FPGA（現場可編程門陣列） 系列:ProASICPLUS 產品培訓模塊:Three Reasons to Use FPGA's in Industrial Designs Cyclone IV FPGA Family Overview 特色產品:Cyclone? IV FPGAs 標準包裝:60 系列:CYCLONE® IV GX LAB/CLB數:9360 邏輯元件/單元數:149760 RAM 位總計:6635520 輸入/輸出數:270 門數:- 電源電壓:1.16 V ~ 1.24 V 安裝類型:表面貼裝 工作溫度:0°C ~ 85°C 封裝/外殼:484-BGA 供應商設備封裝:484-FBGA（23x23）
APA450-FGG484A 功能描述:IC FPGA PROASIC+ 450K 484-FBGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - FPGA（現場可編程門陣列） 系列:ProASICPLUS 產品培訓模塊:Three Reasons to Use FPGA's in Industrial Designs Cyclone IV FPGA Family Overview 特色產品:Cyclone? IV FPGAs 標準包裝:60 系列:CYCLONE® IV GX LAB/CLB數:9360 邏輯元件/單元數:149760 RAM 位總計:6635520 輸入/輸出數:270 門數:- 電源電壓:1.16 V ~ 1.24 V 安裝類型:表面貼裝 工作溫度:0°C ~ 85°C 封裝/外殼:484-BGA 供應商設備封裝:484-FBGA（23x23）
APA450-FGG484I 功能描述:IC FPGA PROASIC+ 450K 484-FBGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - FPGA（現場可編程門陣列） 系列:ProASICPLUS 產品培訓模塊:Three Reasons to Use FPGA's in Industrial Designs Cyclone IV FPGA Family Overview 特色產品:Cyclone? IV FPGAs 標準包裝:60 系列:CYCLONE® IV GX LAB/CLB數:9360 邏輯元件/單元數:149760 RAM 位總計:6635520 輸入/輸出數:270 門數:- 電源電壓:1.16 V ~ 1.24 V 安裝類型:表面貼裝 工作溫度:0°C ~ 85°C 封裝/外殼:484-BGA 供應商設備封裝:484-FBGA（23x23）
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