Atmel AT32UC3L016, Manual

Page: 45 / 88

45
32099DS–06/2010
AT32UC3L016/32/64
Notes: 1. V
VDD
corresponds to either V
VDDIN
or V
VDDIO
, depending on the supply for the pad. Refer to Section 3.2 on page 9 for details.
Notes: 1. V
VDD
corresponds to either V
VDDIN
or V
VDDIO
, depending on the supply for the pad. Refer to Section 3.2 on page 9 for details.
Notes: 1. V
VDD
corresponds to either V
VDDIN
or V
VDDIO
, depending on the supply for the pad. Refer to Section 3.2 on page 9 for details.
V
OL
Output low-level voltage
V
VDD
= 3.0V, I
OL
= 3mA 0.4
V
V
VDD
= 1.62 V, I
OL
= 2mA 0.4
V
OH
Output high-level voltage
V
VDD
= 3.0V, I
OH
= 3mA V
VDD
- 0.4
V
V
VDD
= 1.62 V, I
OH
= 2mA V
VDD
- 0.4
I
LEAK
Input leakage current Pull-up resistors disabled 1 µA
Table 7-6. Normal I/O Pad Characteristics
(1)
Symbol Parameter Condition Min Typ Max Units
Table 7-7. High-drive I/O Pad Characteristics
(1)
Symbol Parameter Condition Min Typ Max Units
R
PULLUP
Pull-up resistance
PA06 30 50 110
kOhm PA02, PB01, RESET 75 100 145
PA08, PA09 10 20 45
V
IL
Input low-level voltage
V
VDD
= 3.0V -0.3 0.3*V
VDD
V
V
VDD
= 1.62V -0.3 0.3*V
VDD
V
IH
Input high-level voltage
V
VDD
= 3.6V 0.7*V
VDD
V
VDD
+ 0.3
V
V
VDD
= 1.98V 0.7*V
VDD
V
VDD
+ 0.3
V
OL
Output low-level voltage
V
VDD
= 3.0V, I
OL
= 6mA 0.4
V
V
VDD
= 1.62 V, I
OL
= 4mA 0.4
V
OH
Output high-level voltage
V
VDD
= 3.0V, I
OH
= 6mA V
VDD
-0.4
V
V
VDD
= 1.62 V, I
OH
= 4mA V
VDD
-0.4
I
LEAK
Input leakage current Pull-up resistors disabled 1 µA
Table 7-8. 5V Tolerant Normal I/O Pad Characteristics
(1)
Symbol Parameter Condition Min Typ Max Units
R
PULLUP
Pull-up resistance 75 100 145 kOhm
V
IL
Input low-level voltage
V
VDD
= 3.0V -0.3 0.3*V
VDD
V
V
VDD
= 1.62V -0.3 0.3*V
VDD
V
IH
Input high-level voltage
V
VDD
= 3.6V 0.7*V
VDD
5.5
V
V
VDD
= 1.98V 0.7*V
VDD
5.5
V
OL
Output low-level voltage
V
VDD
= 3.0V, I
OL
= 3mA 0.4
V
V
VDD
= 1.62 V, I
OL
= 2mA 0.4
V
OH
Output high-level voltage
V
VDD
= 3.0V, I
OH
= 3mA V
VDD
-0.4
V
V
VDD
= 1.62 V, I
OH
= 2mA V
VDD
-0.4
I
LEAK
Input leakage current 5.5V, pull-up resistors disabled 1 µA