Datasheet

49
9166DS–AVR-01/12
AT32UC3C
7. Electrical Characteristics
7.1 Absolute Maximum Ratings*
Notes: 1. V
VDD
corresponds to either V
VDDIO1
, V
VDDIO2
, V
VDDIO3
, or V
VDDANA
, depending on the supply for the pin. Refer to Section 3-1
on page 11 for details.
7.2 Supply Characteristics
The following characteristics are applicable to the operating temperature range: T
A
= -40°C to 125°C, unless otherwise
specified and are valid for a junction temperature up to T
J
= 145°C. Please refer to Section 6. ”Supply and Startup Consid-
erations” on page 45.
Operating temperature................................... -40°C to +125°C
*NOTICE: Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age 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 any pin except DM/DP/VBUS
with respect to ground ............................-0.3V to V
VDD
(1)
+0.3V
Voltage on DM/DP with respect to ground.........-0.3V to +3.6V
Voltage on VBUS with respect to ground...........-0.3V to +5.5V
Maximum operating voltage (VDDIN_5) ........................... 5.5V
Maximum operating voltage (VDDIO1, VDDIO2, VDDIO3,
VDDANA).......................................................................... 5.5V
Maximum operating voltage (VDDIN_33) ......................... 3.6V
Total DC output current on all I/O pins- VDDIO1 ........... 40 mA
Total DC output current on all I/O pins- VDDIO2 ........... 40 mA
Total DC output current on all I/O pins- VDDIO3 ........... 40 mA
Total DC output current on all I/O pins- VDDANA.......... 40 mA
Table 7-1. Supply Characteristics
Symbol Parameter Condition
Voltage
Min Max Unit
V
VDDIN_5
DC supply internal regulators
3V range 3.0 3.6
V
5V range 4.5 5.5
V
VDDIN_33
DC supply USB I/O only in 3V range 3.0 3.6 V
V
VDDANA
DC supply peripheral I/O and
analog part
3V range 3.0 3.6
V
5V range 4.5 5.5
V
VDDIO1
V
VDDIO2
V
VDDIO2
DC supply peripheral I/O
3V range 3.0 3.6
V
5V range 4.5 5.5