SAM4L_14 Datasheet, PDF (99/176 Pages) ATMEL Corporation – Technology for Ultra-low Power Consumption

ATSAM4L8/L4/L2
9. Electrical Characteristics
9.1 Absolute Maximum Ratings*
Table 9-1. Absolute Maximum Ratings
Operating temperature..................................... -40°C to +85°C
Storage temperature...................................... -60°C to +150°C
Voltage on input pins
with respect to ground ..........................-0.3V to V_VDD ⁽¹⁾+0.3V
Total DC output current on all I/O pins
VDDIO ......................................................................... 120 mA
Total DC output current on all I/O pins
VDDIN ........................................................................ 100 mA
*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.
Total DC output current on all I/O pins
VDDANA........................................................................ 50 mA
Maximum operating voltage VDDIO, VDDIN .................... 3.6V
1.
V_VDD corresponds to either V_VDDIN or V_VDDIO, depending on the supply for the pin. Refer to Section 3-5 on page 13 for details
9.2 Operating Conditions
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
9.3 Supply Characteristics
Table 9-2. Supply Characteristics
Voltage
Symbol
Conditions
Min
Max
Unit
V_VDDIO,
PS1 (FCPU<=12MHz)
Linear mode
1.68
V_VDDIN,
V_VDDANA
PS0 & PS2 (FCPU>12MHz)
Linear mode
3.6
V
1.8
Switching mode
2.0 ⁽¹⁾
1.
Below 2.3V, linear mode is more power efficient than switching mode.
Refer to Section 6. ”Power and Startup Considerations” on page 46 for details about Power
Supply
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42023GS–SAM–03/2014