参数资料
型号: EP20K60EFC484-2
厂商: ALTERA CORP
元件分类: PLD
英文描述: LOADABLE PLD, PBGA484
封装: 23 X 23 MM, 1 MM PITCH, FINE LINE, BGA-484
文件页数: 29/114页
文件大小: 4116K
代理商: EP20K60EFC484-2
IGLOO nano DC and Switching Characteristics
Ad vance v0.2
2-7
Calculating Power Dissipation
Quiescent Supply Current
Quiescent supply current (IDD) calculation depends on multiple factors, including operating
voltages (VCC, VCCI, and VJTAG), operating temperature, system clock frequency, and power mode
usage. Actel recommends using the Power Calculator and SmartPower software estimation tools to
evaluate the projected static and active power based on the user design, power mode usage,
operating voltage, and temperature.
Table 2-7
Temperature and Voltage Derating Factors for Timing Delays (normalized to TJ = 70°C,
VCC =1.14V)
For IGLOO nano V2, 1.2 V DC Core Supply Voltage
Array Voltage
VCC (V)
Junction Temperature (°C)
–40°C
–20°C
0°C
25°C
70°C
85°C
110°C
1.14
0.968
0.973
0.978
0.991
1.000
1.006
1.012
1.2
0.863
0.869
0.874
0.885
0.892
0.898
0.904
1.26
0.793
0.798
0.802
0.812
0.820
0.825
0.830
1.3
0.746
0.750
0.754
0.764
0.771
0.776
0.781
1.35
0.690
0.694
0.698
0.707
0.714
0.718
0.723
1.425
0.615
0.618
0.622
0.630
0.636
0.640
0.644
1.5
0.558
0.561
0.565
0.572
0.577
0.581
0.585
1.575
0.519
0.522
0.525
0.532
0.536
0.540
0.543
Table 2-8
Quiescent Supply Current (IDD) Characteristics, IGLOO nano Flash*Freeze Mode*
Core
Voltage
AGLN010
AGLN015
AGLN020
AGLN060
AGLN125
AGLN250
Units
Typical (25°C)
1.2 V
1.7
3.3
8
13
20
A
1.5 V
3
6
10
18
34
A
* IDD includes VCC, VPUMP, VCCI, VJTAG, and VCCPLL currents.
Table 2-9
Quiescent Supply Current (IDD) Characteristics, IGLOO nano Sleep Mode (VCC = 0 V)*
Core
Voltage AGLN010 AGLN015 AGLN020 AGLN060 AGLN125 AGLN250 Units
VCCI/VJTAG = 1.2 V (per bank)
Typical (25°C)
1.2 V
1.7
A
VCCI/VJTAG = 1.5 V (per bank)
Typical (25°C)
1.2 V /
1.5 V
1.8
A
VCCI/VJTAG = 1.8 V (per bank)
Typical (25°C)
1.2 V /
1.5 V
1.9
A
VCCI/VJTAG = 2.5 V (per bank)
Typical (25°C)
1.2 V /
1.5 V
2.2
A
VCCI/VJTAG = 3.3 V (per bank)
Typical (25°C)
1.2 V /
1.5 V
2.5
A
* IDD includes VCC, VPUMP, and VCCPLL currents.
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