AT32UC3B0512

The AT32UC3B0512 is designed as one kind of complete system-on-chip microcontroller device that provides seven independent channels with many configuration options including polarity, edge alignment and waveform non overlap control. And AT32UC3B0512 integrates a class 2+ Nexus 2.0 On-Chip Debug (OCD) System, with non-intrusive real-time trace, full-speed read/write memory access in addition to basic runtime control.

Features of the AT32UC3B0512 are:(1)One 7-Channel 20-bit Pulse Width Modulation Controller (PWM);(2)One Master/Slave Serial Peripheral Interfaces (SPI) with Chip Select Signals;(3)One Master / Slave Two-Wire Interface (TWI), 400kbit/s;(4)Single 3.3V Power Supply;(5)One 8-channel 10-bit Analog-To-Digital Converter, multiplexed with Digital IOs;(6)Two Three-Channel 16-bit Timer/Counter (TC);(7)Four Universal Synchronous / Asynchronous Receiver / Transmitters (USART);(8)Prefetch Buffer Optimizing Instruction Execution at Maximum Speed;(9)4 ms Page Programming Time and 8ms Full-Chip Erase Time;(10)Flash Security Locks and User Defined Configuration Area.

The absolute maximum ratings of the AT32UC3B0512 can be summarized as:(1)Operating Temperature: -40°C to +85°C;(2)Storage Temperature: -60°C to +150°C;(3)Voltage on Input Pin with respect to Ground: -0.3V to 3.6V;(4)Maximum Operating Voltage (VDDCORE): 1.95 V;(5)Maximum Operating Voltage (VDDIO): 3.6 V. If you want to know more information about it, please download the datasheet in www.seekic.com or www.chinaicmart.com .