32-битные микроконтроллеры ATUC64D3-A2UT

Микроконтроллер AVR , серия SAM D, AVR32 Family ATUC Series Microcontrollers, AVR32, 32бита, 48 МГц

The ATUC64D3-A2UT is a 32-bit System-on-chip Microcontroller based on the AVR32UC RISC processor running at frequencies up to 48MHz. It features low power consumption, high code density and high-performance. The processor implements a fast and flexible interrupt controller for supporting modern operating systems and real-time operating systems. The peripheral direct memory access (DMA) controller enables data transfers between peripherals and memories without processor involvement. The peripheral DMA controller drastically reduces processing overhead when transferring continuous and large data streams. The watchdog timer (WDT) will reset the device unless it is periodically serviced by the software. This allows the device to recover from a condition that has caused the system to be unstable.

• Compact single-cycle RISC instruction set including DSP instructions
• Read-modify-write instructions and atomic -bit manipulation
• Multi-hierarchy bus system
• Internal high-speed flash
• Internal high-speed SRAM, single-cycle access at full speed
• Interrupt controller (INTC)
• External interrupt controller (EIC)
• Asynchronous timer (AST) with Real-time clock capability
• Frequency meter (FREQM) for accurate measuring of clock frequency
• Universal serial bus (USB)

• Three 16-bit timer
• counter (TC) channels
• 7 PWM channels (PWMA)
• Three Universal synchronous
• asynchronous receiver
• transmitters (USART)
• Serial peripheral interfaces (SPI) with chip select signals
• Two-wire interfaces (TWI), 400k-bit
• s I²C-compatible
• One 8 channel analogue-to-digital converter (ADC)
• One inter-IC sound controller (IISC) with stereo capabilities
• Autonomous capacitive touch button (QTouch®) capture
• QTouch® library support
• One programmable glue logic controller(GLOC) for general purpose PCB design

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