User manual

Atmel AVR32025
7
32150B-AVR-03/12
The “Power Off” signal from the Atmel AT32UC3L064 to the on-board power supply
block can be used to lower the power consumption by software.
To customize the hardware configuration of this block, see Section 3.1.4.1, Hardware
config
urations, for a description of the possible hardware configurations of the power
supply block.
Figure 3-2. Atmel AT32UC3L-EK top view power supply location.
Figure 3-3. AT32UC3L-EK bottom view power supply location.
3.1.2 Schematics
The
schematic of the power supply block is on page 2 of the schematic document
found in Section 2.4.2, The AT32UC3L-EK schematics.
3.1.3 UC3L-specific information
3.1.3.1 Atm
el AT32UC3L064 power supply mode
Of the three power supply configurations supported by the AT32UC3L064, this board
implements the 3.3V single power supply mode configuration. Refer to the figure,