參數(shù)資料
型號(hào): A1240A-PQ144I
廠商: Microsemi SoC
文件頁(yè)數(shù): 4/54頁(yè)
文件大?。?/td> 0K
描述: IC FPGA 4K GATES 144-PQFP IND
標(biāo)準(zhǔn)包裝: 24
系列: ACT™ 2
LAB/CLB數(shù): 684
輸入/輸出數(shù): 104
門(mén)數(shù): 4000
電源電壓: 4.5 V ~ 5.5 V
安裝類(lèi)型: 表面貼裝
工作溫度: -40°C ~ 85°C
封裝/外殼: 144-BQFP
供應(yīng)商設(shè)備封裝: 144-PQFP(28x28)
Detailed Specifications
2- 6
R e v ision 8
Determining Average Switching Frequency
To determine the switching frequency for a design, you must have a detailed understanding of the data
input values to the circuit. The following guidelines are meant to represent worst-case scenarios so that
they can be generally used to predict the upper limits of power dissipation. These guidelines are given in
Table 2-8 Guidelines for Predicting Power Dissipation
Data
Value
Logic Modules (m)
80% of modules
Inputs switching (n)
# inputs/4
Outputs switching (p)
# output/4
First routed array clock loads (q1)
40% of sequential modules
Second routed array clock loads (q2)
40% of sequential modules
Load capacitance (CL)
35 pF
Average logic module switching rate (fm)F/10
Average input switching rate (fn)F/5
Average output switching rate (fp)F/10
Average first routed array clock rate (fq1)F
Average second routed array clock rate (fq2)F/2
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
A1240A-PQ144M 制造商:Microsemi Corporation 功能描述:FPGA ACT 2 Family 4K Gates 684 Cells 90MHz 1.0um Technology 5V 144-Pin PQFP 制造商:Microsemi Corporation 功能描述:FPGA ACT 2 4K GATES 684 CELLS 90MHZ 1.0UM 5V 144PQFP - Trays 制造商:Microsemi Corporation 功能描述:IC FPGA 4K GATES 144-PQFP MIL
A1240A-PQ160B 制造商:MICROSEMI 制造商全稱(chēng):Microsemi Corporation 功能描述:ACT 2 Family FPGAs
A1240A-PQ160C 制造商:MICROSEMI 制造商全稱(chēng):Microsemi Corporation 功能描述:ACT 2 Family FPGAs
A1240A-PQ160I 制造商:MICROSEMI 制造商全稱(chēng):Microsemi Corporation 功能描述:ACT 2 Family FPGAs
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