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

42023E–SAM–07/2013

All the electrical characteristics are applicable to the following conditions unless otherwise spec-
ified :

– operating voltage range 1,68V to 3,6V for VDDIN, VDDIO & VDDANA

– Power Scaling 0 and 2 modes

– operating temperature range: TA = -40°C to 85°C and for a junction temperature up 

to TJ = 100°C. 

Typical values are base on TA = 25°c and VDDIN,VDDIO,VDDANA = 3,3V unless otherwise
specified

 

Refer to 

 for details about Power

Supply

Absolute Maximum Ratings

Operating temperature..................................... -40

°C to +85°C

*NOTICE:

Stresses beyond those listed under “Absolute Maxi-
mum Ratings” may cause permanent damage to the
device. This is a stress rating only and functional
operation of the device at these or other conditions
beyond those indicated in the operational sections of
this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may
affect device reliability.

Storage temperature...................................... -60°C to +150°C

Voltage on input pins
with respect to ground ..........................-0.3V to  V

VDD

 (1)

+0.3V

1.

V

VDD

 corresponds to either V

VDDIN

 or V

VDDIO

, depending on the supply for the pin. Refer to 

 for details

Total DC output current on all I/O pins
VDDIO ......................................................................... 120 mA

Total DC output current on all I/O pins
VDDIN ........................................................................ 100 mA

Total DC output current on all I/O pins
VDDANA ........................................................................ 50 mA

Maximum operating voltage VDDIO, VDDIN .................... 3.6V

Supply Characteristics

V

VDDIO,

V

VDDIN,

V

VDDANA

PS1 (FCPU<=12MHz)

Linear mode

1.68

3.6

V

PS0 & PS2 (FCPU>12MHz)

Linear mode

1.8

Switching mode

2.0

 (1)

1.

Below 2.3V, linear mode is more power efficient than switching mode.