Datasheet

41
32099IS–01/2012
AT32UC3L016/32/64
7. Electrical Characteristics
7.1 Absolute Maximum Ratings*
Notes: 1. 5V tolerant pins, see Section 3.2 ”Peripheral Multiplexing on I/O lines” on page 9
2. V
VDD
corresponds to either V
VDDIN
or V
VDDIO
, depending on the supply for the pin. Refer to Section 3.2 on page 9 for details.
7.2 Supply Characteristics
The following characteristics are applicable to the operating temperature range: T
A
= -40°C to 85°C, unless otherwise spec-
ified and are valid for a junction temperature up to T
J
= 100°C. Please refer to Section 6. ”Supply and Startup
Considerations” on page 36.
Table 7-1. Absolute Maximum Ratings
Operating temperature..................................... -40°C to +85°C
*NOTICE: Stresses beyond those listed under
“Absolute Maximum Ratings” may cause
permanent damage to the device. This is
a stress rating only and functional opera-
tion of the device at these or other condi-
tions beyond those indicated in the
operational sections of this specification is
not implied. Exposure to absolute maxi-
mum rating conditions for extended peri-
ods may affect device reliability.
Storage temperature...................................... -60°C to +150°C
Voltage on input pins (except for 5V pins) with respect to ground
.................................................................-0.3V to V
VDD
(2)
+0.3V
Voltage on 5V tolerant
(1)
pins with respect to ground ...............
.............................................................................-0.3V to 5.5V
Total DC output current on all I/O pins - VDDIO ........... 120mA
Total DC output current on all I/O pins - VDDIN ............. 36mA
Maximum operating voltage VDDCORE......................... 1.98V
Maximum operating voltage VDDIO, VDDIN .................... 3.6V
Table 7-2. Supply Characteristics
Symbol Parameter
Voltage
Min Max Unit
V
VDDIO
DC supply peripheral I/Os 1.62 3.6 V
V
VDDIN
DC supply peripheral I/Os, 1.8V single
supply mode
1.62 1.98 V
DC supply peripheral I/Os and internal
regulator, 3.3V supply mode
1.98 3.6 V
V
VDDCORE
DC supply core 1.62 1.98 V
V
VDDANA
Analog supply voltage 1.62 1.98 V