參數(shù)資料
型號: EPM7256A
廠商: Altera Corporation
英文描述: Programmable Logic Device
中文描述: 可編程邏輯器件
文件頁數(shù): 51/60頁
文件大?。?/td> 943K
代理商: EPM7256A
Altera Corporation
51
MAX 7000A Programmable Logic Device Data Sheet
The parameters in this equation are:
MC
TON
=
Number of macrocells with the Turbo Bit option turned
on, as reported in the MAX+PLUS II Report File (
.rpt
)
Number of macrocells in the device
Total number of macrocells in the design, as reported in
the Report File
Highest clock frequency to the device
Average percentage of logic cells toggling at each clock
(typically 12.5
%
)
Constants, shown in
Table 28
MC
DEV
MC
USED
=
=
f
MAX
tog
LC
=
=
A, B, C
=
This calculation provides an I
CC
estimate based on typical conditions
using a pattern of a 16-bit, loadable, enabled, up/down counter in each
LAB with no output load. Actual I
CC
should be verified during operation
because this measurement is sensitive to the actual pattern in the device
and the environmental operating conditions.
Table 28. MAX 7000A I
CC
Equation Constants
Device
A
B
C
EPM7032AE
EPM7064AE
EPM7128A
EPM7128AE
EPM7256A
EPM7256AE
EPM7512AE
0.71
0.71
0.71
0.71
0.71
0.71
0.71
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.014
0.014
0.014
0.014
0.014
0.014
0.014
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EPM7256AE 制造商:ALTERA 制造商全稱:Altera Corporation 功能描述:Programmable Logic Device
EPM7256AEFC100-10 功能描述:CPLD - 復(fù)雜可編程邏輯器件 CPLD - MAX 7000 256 Macro 84 IOs RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
EPM7256AEFC100-10N 功能描述:CPLD - 復(fù)雜可編程邏輯器件 CPLD - MAX 7000 256 Macro 84 IOs RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
EPM7256AEFC100-5 功能描述:CPLD - 復(fù)雜可編程邏輯器件 CPLD - MAX 7000 256 Macro 84 IOs RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
EPM7256AEFC100-7 功能描述:CPLD - 復(fù)雜可編程邏輯器件 CPLD - MAX 7000 256 Macro 84 IOs RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100