AT32UC3C1512C-AUT

The AT32UC3C1512C-AUT is a complete System-On-Chip Microcontroller based on the AVR32 UC RISC processor running at frequencies up to 66MHz. AVR32UC is a high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular emphasis on low power consumption, high code density and high performance. The processor implements a Memory Protection Unit (MPU) and a fast and flexible interrupt controller for supporting modern operating systems and real-time operating systems. Higher computation capabilities are achievable either using a rich set of DSP instructions or using the floating-point instructions. The AT32UC3B incorporates on-chip Flash and SRAM memories for secure and fast access. For applications requiring additional memory, an external memory interface is provided on AT32UC3C0 derivatives. The Memory Direct Memory Access controller (MDMA) enables transfers of block of data from memories to memories without processor involvement.

• Compact single-cycle RISC instruction set including DSP instruction set
• Performing up to 1.49DMIPS/MHz
• Multilayer bus system - High-performance data transfers on separate buses for increased performance
• Internal high-speed flash - Single-cycle flash access up to 33MHz
• Internal high-speed SRAM - Single-cycle access at full speed
• Interrupt controller - Auto vectored low latency interrupt service with programmable priority
• System functions - power and clock manager
• Windowed watchdog timer (WDT)
• Asynchronous timer (AST) with real-time clock capability
• Frequency meter (FREQM) for accurate measuring of clock frequency
• Ethernet MAC 10/100Mbps interface - 802.3 Ethernet media access controller
• Universal serial bus (USB) - Device 2.0 and embedded host low speed and full speed
• One 2-channel controller area network (CAN)
• One 4-channel 20-bit pulse width modulation controller (PWM)
• Two quadrature decoders
• One 16-channel 12 bit pipelined analogue-to-digital converter (ADC)
• Two 12-bit digital-to-analogue converters (DAC), with dual output sample system
• Four analogue comparators
• Six 16bit timer/counter (TC) channels
• One peripheral event controller
• Five universal synchronous/asynchronous receiver/transmitters (USART)
• Serial peripheral interfaces (SPI) with chip select signals
• One Inter-IC Sound (I2S) controller
• Two-wire interfaces (TWI), 400kBps I²C compatible
• QTouch® library support, capacitive touch buttons, sliders and wheels