a2f500m3b-1csh484 Actel Corporation, a2f500m3b-1csh484 Datasheet - Page 22

• Manufacturer Part Number: a2f500m3b-1csh484
• Description: Actel
• Manufacturer: Actel Corporation

SmartFusion DC and Switching Characteristics
Calculating Power Dissipation
Table 2-8 • Quiescent Supply Current Characteristics
2- 10
Modes and Power
Supplies
Power-down
Sleep
Time Keeping mode
Standby mode
Parameter
IDC1
IDC2
IDC3
IDC4
Notes:
1. When using PU_N, the I/O supplies can be turned off during Sleep and Power-Down modes. Power to the I/O should be
2. When using RTC_MATCH to trigger transition to SoC mode, I/O supply may be restored by using the 1.5 V as a trigger,
3. Current monitors and temperature monitors should not be used when Power-down and/or Sleep mode are required by
4. Power mode and Sleep mode are consuming higher current than expected in the current version of silicon. These
5. On means proper voltage is applied. Refer to
restored as the device transitions to SoC Mode by the same control that triggers PU_N.
or by maintaining at least one I/O bank supply ON during Sleep mode to restore the supply to all other IO banks.
the application.
specifications will be updated when a new version of the silicon is available.
4
4
Quiescent Supply Current
Modes
Power-down
Sleep
Time Keeping mode
Standby mode
0 V
0 V
On
0 V
1,2
5
1
3.3 V
3.3 V
3.3 V
0 V
Power Supplies Configuration
Table 2-3 on page 2-3
1.5 V Domain 3.3 V Domain
1.5 V
0 V
0 V
0 V
3 mA
N/A
N/A
N/A
3.3 V
N/A
N/A
N/A
R e visio n 3
A2F200
0 V
0 V
0 V
0 V
for recommended operating conditions.
10 µA
1 mA
0 V
0 V
0 V
0 V
3
Disable Disable Disable Disable
Disable Enable Disable Disable
Disable Enable Disable Disable
Reset
1.5 V Domain
TBD
N/A
N/A
N/A
Enable Disable Enable
A2F500
3.3 V Domain
10 µA
1 mA