Datasheet

2
9166DS–AVR-01/12
AT32UC3C
• One 4-Channel 20-bit Pulse Width Modulation Controller (PWM)
– Complementary outputs, with Dead Time Insertion
– Output Override and Fault Protection
• Two Quadrature Decoders
• One 16-channel 12-bit Pipelined Analog-To-Digital Converter (ADC)
– Dual Sample and Hold Capability Allowing 2 Synchronous Conversions
– Single-Ended and Differential Channels, Window Function
• Two 12-bit Digital-To-Analog Converters (DAC), with Dual Output Sample System
• Four Analog Comparators
• Six 16-bit Timer/Counter (TC) Channels
– External Clock Inputs, PWM, Capture and Various Counting Capabilities
• One Peripheral Event Controller
– Trigger Actions in Peripherals Depending on Events Generated from Peripherals or from Input Pins
– Deterministic Trigger
– 34 Events and 22 Event Actions
• Five Universal Synchronous/Asynchronous Receiver/Transmitters (USART)
– Independent Baudrate Generator, Support for SPI, LIN, IrDA and ISO7816 interfaces
– Support for Hardware Handshaking, RS485 Interfaces and Modem Line
• Two Master/Slave Serial Peripheral Interfaces (SPI) with Chip Select Signals
• One Inter-IC Sound (I2S) Controller
– Compliant with I2S Bus Specification
– Time Division Multiplexed mode
• Three Master and Three Slave Two-Wire Interfaces (TWI), 400kbit/s I
2
C-compatible
• 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
• 3 package options
– 64-pin QFN/TQFP (45 GPIO pins)
– 100-pin TQFP (81 GPIO pins)
– 144-pin LQFP (123 GPIO pins)
• Two operating voltage ranges:
– Single 5V Power Supply
– Single 3.3V Power Supply