SAM4L_14 Datasheet, PDF (104/176 Pages) ATMEL Corporation – Technology for Ultra-low Power Consumption

ATSAM4L8/L4/L2
Table 9-6. ATSAM4L4/2 Current consumption and Wakeup time for power scaling mode 0 and 2
Mode
SLEEP0
Conditions
Switching mode
T_A
25°C
85°C
Typical
Wakeup Time
9 * Main clock
cycles
Typ
3817
3934
Max ⁽¹⁾
4033
4174
Unit
SLEEP1
Switching mode
25°C
85°C
9 * Main clock
cycles + 500ns
2341
2437
2477
2585
SLEEP2
Switching mode
25°C
85°C
9 * Main clock
cycles + 500ns
1758
1847
1862
1971
SLEEP3
Linear mode
51
60
WAIT
RETENTION
OSC32K and AST running
Fast wake-up enable
OSC32K and AST stopped
Fast wake-up enable
OSC32K running
AST running at 1kHz
AST and OSC32K stopped
25°C
1.5µs
1.5µs
5.9
8.7
µA
4.7
7.6
3.1
5.1
2.2
4.2
BACKUP
OSC32K running
AST running at 1kHz
AST and OSC32K stopped
1.5
3.1
0.9
1.7
1.
These values are based on characterization. These values are not covered by test limits in production.
Table 9-7.
Mode
RUN
ATSAM4L8 Current consumption and Wakeup time for power scaling mode 0 and 2
Conditions
Typical
T_A
Wakeup Time
Typ
Max ⁽¹⁾
CPU running a Fibonacci algorithm
25°C
N/A
Linear mode
85°C
319
343
326
350
CPU running a CoreMark algorithm
25°C
N/A
Linear mode
85°C
343
387
351
416
CPU running a Fibonacci algorithm
25°C
N/A
Switching mode
85°C
181
198
186
203
CPU running a CoreMark algorithm
25°C
N/A
Switching mode
85°C
192
232
202
239
Unit
µA/MHz
42023GS–SAM–03/2014
104