IGLOOe Low Power Flash FPGAs
Revision 13
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
modes usage. Microsemi recommends using the PowerCalculator 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 2-8
Power Supply State per Mode
Power Supply Configurations
Modes/power supplies
VCC
VCCPLL
VCCI
VJTAG
VPUMP
Flash*Freeze
On
On/off/floating
Sleep
Off
On
Off
Shutdown
Off
No Flash*Freeze
On
On/off/floating
Note: Off: Power supply level = 0 V
Table 2-9
Quiescent Supply Current (IDD), IGLOOe Flash*Freeze Mode*
Core Voltage
AGLE600
AGLE3000
Units
Typical (25°C)
1.2 V
34
95
A
1.5 V
72
310
A
Note: *IDD includes VCC, VPUMP, VCCI, VCCPLL, and VMV currents. Values do not include I/O static contribution,
Table 2-10 Quiescent Supply Current (IDD) Characteristics, IGLOOe Sleep Mode*
Core Voltage
AGLE600
AGLE3000
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
Note: *IDD = NBANKS × ICCI. Values do not include I/O static contribution, which is shown in Table 2-13 on page 2-9 Table 2-11 Quiescent Supply Current (IDD) Characteristics, IGLOOe Shutdown Mode*
Core Voltage
AGLE600
AGLE3000
Units
Typical (25°C)
1.2 V / 1.5 V
0
A