SAM4L Datasheet, PDF (1106/1185 Pages) ATMEL Corporation – ATSAM ARM-based Flash MCU

ATSAM4L4/L2
42. Electrical Characteristics
42.1 Absolute Maximum Ratings*
Table 42-1. 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 12 for details
42.2
Supply Characteristics
The following characteristics are applicable to the operating temperature range: T_A = -40°C to
85°C, unless otherwise specified and are valid for a junction temperature up to T_J = 100°C. refer
to Section 5. ”Power and Startup Considerations” on page 38
Table 42-2. 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.
42023C–SAM–02/2013
1106