Atmel SAM4L-EK Atmel ATSAM4L-EK ATSAM4L-EK Data Sheet

42023E–SAM–07/2013

SLEEP0 Switching 

mode

25°C

9 * Main clock 

cycles

3817

4033

µA

85°C

3934

4174

SLEEP1

Switching mode

25°C

9 * Main clock 

cycles + 500ns

2341

2477

85°C

2437

2585

SLEEP2

Switching mode

25°C

9 * Main clock 

cycles + 500ns

1758

1862

85°C

1847

1971

SLEEP3

Linear mode

25°C

51

60

WAIT

OSC32K and AST running

Fast wake-up enable

1.5µs

5.9

8.7

OSC32K and AST stopped

Fast wake-up enable

4.7

7.6

RETENTION

OSC32K running

AST running at 1kHz

1.5µs

3.1

5.1

AST and OSC32K stopped

2.2

4.2

BACKUP

OSC32K running

AST running at 1kHz

1.5

3.1

AST and OSC32K stopped

0.9

1.7

1.

These values are based on characterization. These values are not covered by test limits in production.

ATSAM4L4/2 Current consumption and Wakeup time for power scaling mode 0 and 2

ATSAM4L8 Current consumption and Wakeup time for power scaling mode 0 and 2

RUN

CPU running a Fibonacci algorithm

Linear mode

25°C

N/A

319

343

µA/MHz

85°C

326

350

CPU running a CoreMark algorithm

Linear mode

25°C

N/A

343

387

85°C

351

416

CPU running a Fibonacci algorithm

Switching mode

25°C

N/A

181

198

85°C

186

203

CPU running a CoreMark algorithm

Switching mode

25°C

N/A

192

232

85°C

202

239