ATMEGA128L-8AU

ATMEL  ATMEGA128L-8AU  微控制器, 8位, 低功率高性能, ATmega, 8 MHz, 128 KB, 4 KB, 64 引脚, TQFP

The is a 8-bit low-power CMOS Microcontroller Unit based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega128 achieves throughputs approaching 1MIPS per MHz allowing the system designed to optimize power consumption versus processing speed. The core combines a rich instruction set with 32 general purpose working registers. All the 32 registers are directly connected to the Arithmetic Logic Unit ALU, allowing two independent registers to be accessed in one 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.

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Advanced RISC architecture

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131 Powerful instructions

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Fully static operation

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Up to 20MIPS throughput at 20MHz

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On-chip 2-cycle multiplier

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High endurance non-volatile memory segments

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Optional boot code section with independent lock bits

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In-system programming by on-chip boot program

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True Read-While-Write operation

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Programming lock for software security