Datasheet

41
AT32UC3A
12.2 DC Characteristics
The following characteristics are applicable to the operating temperature range: T
A
= -40°C to 85°C, unless otherwise spec-
ified and are certified for a junction temperature up to T
J
= 100°C.
Table 12-1. DC Characteristics
Symbol Parameter Condition Min. Typ. Max Units
V
VDDCOR
E
DC Supply Core 1.65 1.95 V
V
VDDPLL
DC Supply PLL 1.65 1.95 V
V
VDDIO
DC Supply Peripheral I/Os 3.0 3.6 V
V
REF
Analog reference voltage 2.6 3.6 V
V
IL
Input Low-level Voltage -0.3 +0.8 V
V
IH
Input High-level Voltage
All GPIOS except for PC00, PC01, PC02,
PC03, PC04, PC05.
2.0 5.5V V
PC00, PC01, PC02, PC03, PC04, PC05. 2.0 3.6V V
V
OL
Output Low-level Voltage
I
OL
=-4mA for PA0-PA20, PB0, PB4-PB9,
PB11-PB18, PB24-PB26, PB29-PB31,
PX0-PX39
0.4 V
I
OL
=-8mA for PA21-PA30, PB1-PB3,
PB10, PB19-PB23, PB27-PB28, PC0-
PC5
0.4 V
V
OH
Output High-level Voltage
I
OH
=4mA for PA0-PA20, PB0, PB4-PB9,
PB11-PB18, PB24-PB26, PB29-PB31,
PX0-PX39
V
VDDIO
-
0.4
V
I
OH
=8mA for PA21-PA30, PB1-PB3,
PB10, PB19-PB23, PB27-PB28, PC0-
PC5
V
VDDIO
-
0.4
V
I
OL
Output Low-level Current
PA0-PA20, PB0, PB4-PB9, PB11-PB18,
PB24-PB26, PB29-PB31, PX0-PX39
-4 mA
PA21-PA30, PB1-PB3, PB10, PB19-
PB23, PB27-PB28, PC0-PC5
-8 mA
I
OH
Output HIgh-level Current
PA0-PA20, PB0, PB4-PB9, PB11-PB18,
PB24-PB26, PB29-PB31, PX0-PX39
4mA
PA21-PA30, PB1-PB3, PB10, PB19-
PB23, PB27-PB28, PC0-PC5
8mA
I
LEAK
Input Leakage Current Pullup resistors disabled 1 µA
C
IN
Input Capacitance
TQFP100 Package 7 pF
LQFP144 Package 7 pF
R
PULLUP
Pull-up Resistance All GPIO and RESET_N pin. 10K 15K Ohm
32058KS–AVR32–01/12