參數資料
型號: A1225A-1PLG84C
廠商: Microsemi SoC
文件頁數: 4/54頁
文件大?。?/td> 0K
描述: IC FPGA 2500 GATES 84-PLCC COM
產品變化通告: A1225A Family Discontinuation 18/Apr/2012
標準包裝: 16
系列: ACT™ 2
LAB/CLB數: 451
輸入/輸出數: 72
門數: 2500
電源電壓: 4.5 V ~ 5.5 V
安裝類型: 表面貼裝
工作溫度: 0°C ~ 70°C
封裝/外殼: 84-LCC(J 形引線)
供應商設備封裝: 84-PLCC(29.31x29.31)
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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A1225A-1PLG84I 功能描述:IC FPGA 2500 GATES 84-PLCC IND RoHS:是 類別:集成電路 (IC) >> 嵌入式 - FPGA(現場可編程門陣列) 系列:ACT™ 2 產品變化通告:XC4000(E,L) Discontinuation 01/April/2002 標準包裝:24 系列:XC4000E/X LAB/CLB數:100 邏輯元件/單元數:238 RAM 位總計:3200 輸入/輸出數:80 門數:3000 電源電壓:4.5 V ~ 5.5 V 安裝類型:表面貼裝 工作溫度:-40°C ~ 100°C 封裝/外殼:120-BCBGA 供應商設備封裝:120-CPGA(34.55x34.55)
A1225A-1PQ100C 功能描述:IC FPGA 2500 GATES 100-PQFP COM RoHS:否 類別:集成電路 (IC) >> 嵌入式 - FPGA(現場可編程門陣列) 系列:ACT™ 2 產品變化通告:XC4000(E,L) Discontinuation 01/April/2002 標準包裝:24 系列:XC4000E/X LAB/CLB數:100 邏輯元件/單元數:238 RAM 位總計:3200 輸入/輸出數:80 門數:3000 電源電壓:4.5 V ~ 5.5 V 安裝類型:表面貼裝 工作溫度:-40°C ~ 100°C 封裝/外殼:120-BCBGA 供應商設備封裝:120-CPGA(34.55x34.55)
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A1225A-1PQ176B 制造商:ACTEL 制造商全稱:Actel Corporation 功能描述:ACT2 Family FPGAs
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