Datasheet

2
32099G–06/2011
AT32UC3L016/32/64
• Eight Analog Comparators (AC) with Optional Window Detection
• Capacitive Touch (CAT) Module
– Hardware Assisted Atmel
®
AVR
®
QTouch
®
and Atmel
®
AVR
®
QMatrix
®
Touch Acquisition
– Supports QTouch and QMatrix Capture from Capacitive Touch Sensors
• QTouch Library Support
– Capacitive Touch Buttons, Sliders, and Wheels
– QTouch and QMatrix Acquisition
• On-chip Non-intrusive Debug System
– Nexus Class 2+, Runtime Control, Non-intrusive Data and Program Trace
–aWire
™
Single-pin Programming Trace and Debug Interface Muxed with Reset Pin
– NanoTrace
™
Provides Trace Capabilities through JTAG or aWire Interface
• 48-pin TQFP/QFN/TLLGA (36 GPIO Pins)
• Five High-drive I/O Pins
• Single 1.62-3.6 V Power Supply