Datasheet

900
32142D–06/2013
ATUC64/128/256L3/4U
Note: 1. These numbers are valid for the measured condition only and must not be extrapolated to other frequencies.
Figure 35-1. Measurement Schematic, Internal Core Supply
Table 35-5. Power Consumption for Different Operating Modes
Mode Conditions Measured on Consumption Typ Unit
Active
(1)
CPU running a recursive Fibonacci algorithm
Amp0
300
µA/MHz
CPU running a division algorithm 174
Idle
(1)
96
Frozen
(1)
57
Standby
(1)
46
Stop 38
µA
DeepStop 25
Static
-OSC32K and AST stopped
-Internal core supply
14
-OSC32K running
-AST running at 1KHz
-External core supply (Figure 35-2)
7.3
-OSC32K and AST stopped
-External core supply (Figure 35-2)
6.7
Shutdown
-OSC32K running
-AST running at 1KHz
800
nA
AST and OSC32K stopped 220
Amp0
VDDIN
VDDCORE
VDDANA
VDDIO