Datasheet

2
32133D–11/2011
UC3D
• One Master and One Slave Two-Wire Interfaces (TWI), 400kbit/s I
2
C-compatible
• One 8-channel Analog-To-Digital Converter (ADC)
• One Inter-IC Sound Controller (IISC) with Stereo Capabilities
• Autonomous Capacitive Touch Button (QTouch
®
) Capture
– Up to 25 Touch Buttons
–QWheel
®
and QSlide
®
Compatible
• QTouch
®
Library Support
– Capacitive Touch Buttons, Sliders, and Wheels
–QTouch
®
and QMatrix
®
Acquisition
– Hardware assisted QTouch
®
Acquisition
• One Programmable Glue Logic Controller(GLOC) for General Purpose PCB Design
• On-Chip Non-Intrusive Debug System
– Nexus Class 2+, Runtime Control
–aWire
™
Single-Pin Programming and Debug Interface Muxed with Reset Pin
– 64-pin and 48-pin TQFP/QFN (51 and 35 GPIO Pins)
• Four High-Drive I/O Pins
• Single 3.3V Power Supply or Dual 1.8V-3.3V Power Supply