參數(shù)資料
型號： MAX7000B
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)： 55/66頁
文件大?。?/td> 421K
代理商： MAX7000B
Altera Corporation
55
MAX 7000B Programmable Logic Device Data Sheet
The I
CCINT
value depends on the switching frequency and the application
logic. The I
CCINT
value is calculated with the following equation:
I
CCINT
=
(A
×
MC
TON
) + [B
×
(MC
DEV
– MC
TON
)] + (C
×
MC
USED
×
f
MAX
×
tog
LC
)
The parameters in this equation are:
MC
TON
=
Number of macrocells with the Turbo Bit
TM
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 33
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 33. MAX 7000B I
CC
Equation Constants
Device
A
B
C
EPM7032B
EPM7064B
EPM7128B
EPM7256B
EPM7512B
0.91
0.91
0.91
0.91
0.91
0.54
0.54
0.54
0.54
0.54
0.010
0.012
0.016
0.017
0.019
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX7000S 制造商:ALTERA 制造商全稱:Altera Corporation 功能描述:Programmable Logic Device Family
MAX700C/D 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX700C/D DIE 制造商:Maxim Integrated Products 功能描述:
MAX700CPA 功能描述:監(jiān)控電路 Integrated Circuits (ICs) RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX700CPA+ 功能描述:監(jiān)控電路 Power-Supply Monitor w/Reset RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
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