Dt Sheet. ATmegaPA - Summary. This empowers system designer to optimize the device for power consumption versus processing speed. All the 32 registers are directly connected to the Arithmetic Logic Unit ALU , allowing two independent registers to be accessed in a single instruction executed in one clock cycle. The resulting architecture is more code efficient while achieving throughputs up to ten times faster than conventional CISC microcontrollers. The Power-down mode saves the register contents but freezes the Oscillator, disabling all other chip functions until the next interrupt or hardware reset.
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The device operates between 1. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.
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For pricing and availability, contact Microchip Local Sales. Development Environment. Similar Devices. Jump to: Select type. Data Sheets. Application Notes Download All. Reference Manuals. White Papers. Integrated Development Environments. Learn More. Add To Cart. The board is powered by the use of a USB cable and In addition the Power Debugger has two independent current sensing channels for measuring and optimizing the power consumption of Part Number.
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ATmega644PA Microcontroller. Datasheet pdf. Equivalent