Datasheet

584
SAM7X Series [DATASHEET]
6120K–ATARM–11-Feb-14
38.3 Power Consumption
 Typical power consumption of PLLs, Slow Clock and Main Oscillator.
 Power consumption of power supply in two different modes: Active and ultra Low-power.
 Power consumption by peripheral: calculated as the difference in current measurement after having enabled then
disabled the corresponding clock.
38.3.1 Power Consumption Versus Modes
The values in Table 38-6 and Table 38-7 on page 585 are measured values of the power consumption with operating
conditions as follows:
 V
DDIO
= V
DDIN
= V
DDFLASH
= 3.3V
 V
DDCORE
= V
DDPLL
= 1.85V
 TA = 25°C
 There is no consumption on the I/Os of the device
Figure 38-1. Measure Schematics
1.8V
VDDIN
Voltage
Regulator
VDDOUT
VDDCORE
VDDPLL
3.3V
VDDIO
VDDFLASH
AMP1
AMP2