AT32UC3L-EK Atmel, AT32UC3L-EK Datasheet - Page 328

• Manufacturer Part Number: AT32UC3L-EK
• Description: KIT EVAL AVR32 UC3 MCU
• Manufacturer: Atmel
• Type: MCUr

Specifications of AT32UC3L-EK

• Contents: *
• Silicon Manufacturer: Atmel
• Core Architecture: AVR
• Core Sub-architecture: UC3L
• Kit Contents: Board
• Features: USB / Battery Powered, Board Controller / Bootloader
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes
• Tool Type: Starter Kit
• Cpu Core: AVR 8
• Data Bus Width: 8 bit
• Processor Series: AT32
• Processor To Be Evaluated: AT32UC3L064
• Interface Type: USB, Capacitive Touch
• For Use With/related Products: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

18.6
Figure 18-2. Overview of the GPIO
32099F–11/2010
Periph. Func. A
Periph.Func. B
Periph. Func. C
Functional Description
PMRn
*) Register value is overrided if a peripheral function that
support this function is enabled
The GPIO controls the I/O pins of the microcontroller. The control logic associated with each pin
is shown in the figure below.
Output
Enable
Output
Input
ODER
OVR
PVR
GPER
Glitch Filter
GFER
1
0
0
1
0
1
Edge Detector
IMR1
IMR0
PUER*
IER
0
1
0
1
1
0
AT32UC3L016/32/64
IFR
Pullup
PIN
Interrupt Request
328