Datasheet

703
11011B–ATARM–21-Feb-12
SAM3N
35.3.2 Sleep and Wait Mode Current Consumption
The Wait Mode and Sleep Mode configuration and measurements are defined below.
Figure 35-5. Measurement Setup for Sleep Mode
35.3.2.1 Sleep Mode
• Core Clock OFF
• Master Clock (MCK) running at various frequencies with PLL or the fast RC oscillator.
• Fast start-up through WKUP0-15 pins
• Current measurement as shown in figure
Figure 35-6
• All peripheral clocks deactivated
Table 35-8. Power Consumption for Backup Mode (SAM3N4/2/1 MRL A)
Conditions
Total Consumption (AMP1)
Configuration A
Total Consumption (AMP1)
Configuration B Unit
VDDIO = 3.3V @25°C
VDDIO = 3.0V @25°C
VDDIO = 2.5V @25°C
VDDIO = 1.8V @25°C
2.85
2.55
2.1
1.56
3.25
2.96
2.50
1.89
µA
VDDIO = 3.3V @85°C
VDDIO = 3.0V @85°C
VDDIO = 2.5V @85°C
VDDIO = 1.8V @85°C
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
µA
Table 35-9. Power Consumption for Backup Mode (SAM3N1 MRL B and SAM3N0/00 MRLA)
Conditions
Total Consumption (AMP1)
Configuration A
Total Consumption (AMP1)
Configuration B Unit
VDDIO = 3.3V @25°C
VDDIO = 3.0V @25°C
VDDIO = 2.5V @25°C
VDDIO = 1.8V @25°C
1.55
1.40
1.20
1.20
1.60
1.45
1.25
1.25
µA
VDDIO = 3.3V @85°C
VDDIO = 3.0V @85°C
VDDIO = 2.5V @85°C
VDDIO = 1.8V @85°C
5.50
5.25
4.75
4.45
5.80
5.50
4.90
4.60
µA
VDDIO
VDDOUT
VDDCORE
VDDIN
Voltage
Regulator
VDDPLL
3.3V
AMP1