参数资料
型号: EP1K30TC144-3
厂商: Altera
文件页数: 81/86页
文件大小: 0K
描述: IC ACEX 1K FPGA 30K 144-TQFP
产品培训模块: Three Reasons to Use FPGA's in Industrial Designs
标准包装: 180
系列: ACEX-1K®
LAB/CLB数: 216
逻辑元件/单元数: 1728
RAM 位总计: 24576
输入/输出数: 102
门数: 119000
电源电压: 2.375 V ~ 2.625 V
安装类型: 表面贴装
工作温度: 0°C ~ 70°C
封装/外壳: 144-LQFP
供应商设备封装: 144-TQFP(20x20)
产品目录页面: 602 (CN2011-ZH PDF)
其它名称: 544-1067
82
Altera Corporation
ACEX 1K Programmable Logic Device Family Data Sheet
The ICCACTIVE value can be calculated with the following equation:
ICCACTIVE = K × fMAX × N × togLC (A)
Where:
fMAX
=
Maximum operating frequency in MHz
N
=
Total number of LEs used in the device
togLC
=
Average percent of LEs toggling at each clock
(typically 12.5%)
K
=
Constant
Table 58 provides the constant (K) values for ACEX 1K devices.
This supply power calculation provides an ICC estimate based on typical
conditions with no output load. The actual ICC should be verified during
operation because this measurement is sensitive to the actual pattern in
the device and the environmental operating conditions.
To better reflect actual designs, the power model (and the constant K in
the power calculation equations) for continuous interconnect ACEX 1K
devices assumes that LEs drive FastTrack Interconnect channels. In
contrast, the power model of segmented FPGAs assumes that all LEs drive
only one short interconnect segment. This assumption may lead to
inaccurate results when compared to measured power consumption for
actual designs in segmented FPGAs.
Figure 31 shows the relationship between the current and operating
frequency of ACEX 1K devices. For information on other ACEX 1K
devices, contact Altera Applications at (800) 800-EPLD.
Table 58. ACEX 1K Constant Values
Device
K Value
EP1K10
4.5
EP1K30
4.5
EP1K50
4.5
EP1K100
4.5
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EP1K50 制造商:未知厂家 制造商全称:未知厂家 功能描述:Programmable Logic Device Family