Datasheet

41
32072SH–AVR32–10/2012
AT32UC3A3
7.2 DC Characteristics
The following characteristics are applicable to the operating temperature range: T
A
= -40°C to 85°C, unless otherwise
specified and are certified for a junction temperature up toT
J
=100°C.
Table 7-1. DC Characteristics
Symbol Parameter Conditions Min. Typ. Max. Unit
V
VDDIO DC Supply Peripheral I/Os 3.0 3.6 V
V
VDDANA DC Analog Supply 3.0 3.6 V
V
IL
Input Low-level Voltage
All I/O pins except TWCK, TWD,
RESET_N, TCK, TDI
-0.3 +0.8 V
TWCK, TWD
V
VDDIO
x0.7
V
VDDIO
+0.5
V
RESET_N, TCK, TDI +0.8V V
V
IH
Input High-level Voltage
All I/O pins except TWCK, TWD 2.0 3.6 V
TWCK, TWD V
V
OL
Output Low-level Voltage
I
OL
= -2mA for Pin drive x1
I
OL
= -4mA for Pin drive x2
I
OL
= -8mA for Pin drive x3
0.4 V
V
OH
Output High-level Voltage
I
OH
= 2mA for Pin drive x1
I
OH
= 4mA for Pin drive x2
I
OH
= 8mA for Pin drive x3
V
VDDIO
-0.4
V
I
LEAK
Input Leakage Current Pullup resistors disabled 0.05 1 µA
C
IN
Input Capacitance 7pF
R
PULLUP
Pull-up Resistance
All I/O pins except RESET_N, TCK,
TDI, TMS
91525KΩ
RESET_N, TCK, TDI, TMS 5 25 KΩ
I
O
Output Current
Pin drive 1x
Pin drive 2x
Pin drive 3x
2.0
4.0
8.0
mA
I
SC
Static Current
On V
VDDIN
= 3.3V,
CPU in static mode
T
A
= 25°C 30 µA
T
A
= 85°C 175 µA