ATMEGA168-15AD

ATMEL  ATMEGA168-15AD  微控制器, 8位, 低功率高性能, ATmega, 16 MHz, 16 KB, 1 KB, 32 引脚, TQFP

The is a high-performance, low-power 8-bit AVR RISC-based Microcontroller combines 16kB ISP flash memory, 1kB SRAM, 512byte EEPROM, an 8-channel/10-bit A/D converter TQFP and QFN/MLF and debugWIRE for on-chip debugging. The device supports a throughput of 20MIPS at 20MHz and operates between 2.7 to 5.5V. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1MIPS per MHz, balancing power consumption and processing speed. The device is manufactured using the Atmel high density non-volatile memory technology. The on-chip ISP flash allows the program memory to be reprogrammed in-system through an SPI serial interface, by a conventional non-volatile memory programmer, or by an on-chip boot program running on the AVR core. The boot program can use any interface to download the application program in the application flash memory.

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Advanced RISC architecture

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Power-on reset and programmable brown-out detection

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Internal calibrated RC oscillator

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External and internal interrupt sources

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Five sleep modes - Idle, ADC noise reduction, power-save, power-down and standby

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DebugWIRE on-chip debug system

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131 Powerful instructions-most single clock cycle execution

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32 x 8 General purpose working registers

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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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QTouch® library support

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Programmable watchdog timer with separate on-chip oscillator

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On-chip analog comparator

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Interrupt and wake-up on pin change