Datasheet

720
32133D–11/2011
UC3D
• I/Os are inactive with internal pull-up
Consumption idle is the added current consumption when turning the module clock on and the
module is uninitialized. Consumption active is the added current consumption when the module
clock is turned on and when the module is doing a typical set of operations.
Notes: 1. Includes the current consumption on VDDANA and ADVREFP.
32.6 I/O Pin Characteristics
Table 32-5. Typical Current Consumption by Peripheral
Peripheral Typ Consumption Active Unit
ADCIFD
(1)
3.6
µA/MHz
AST 4.5
AW USART 9.8
CAT 14
EIC 2.3
FREQM 1.1
GLOC 1.3
GPIO 10.6
IISC 4.7
PWMA 5.6
SPI 6.3
TC 7.3
TWIM 4.5
TWIS 2.8
USART 3.9
WDT 1.8
Table 32-6. Normal I/O Pin Characteristics
(1)
Symbol Parameter Condition Min Typ Max Units
R
PULLUP
Pull-up resistance 9 15 25 kOhm
V
IL
Input low-level voltage V
VDD
= 3.0V
(3)
-0.3 +0.8 V
(4)
-0.3 +0.4 V
V
IH
Input high-level voltage V
VDD
= 3.6V
(3)
+2 V
VDD
+ 0.3 V
(4)
+1.6 V
VDD
+ 0.3 V
V
OL
Output low-level voltage
V
VDD
= 3.0V, I
OL
=
4mA
0.4 V
V
OH
Output high-level voltage
V
VDD
= 3.0V, I
OH
=
4mA
V
VDD
- 0.4 V