ATTINY25-20PU

ATMEL  ATTINY25-20PU  微控制器, 8位, 低功率高性能, ATtiny, 20 MHz, 2 KB, 128 Byte, 8 引脚, DIP

The is an Atmel 8-bit AVR RISC-based Microcontroller combines 2kb ISP flash memory, 128B EEPROM, 128B SRAM, 6 general purpose I/O lines, 32 general purpose working registers, one 8-bit timer/counter with compare modes, one 8-bit high speed timer/counter, USI, internal and external Interrupts, 4-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, three software selectable power saving modes and debugWIRE for on-chip debugging. The device achieves a throughput of 20 MIPS at 20MHz and operates between 2.7 to 5.5V. 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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High-performance, low-power

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Advanced RISC architecture - Fully static operation

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Non-volatile program and data memories - 128/256/512 bytes internal SRAM

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Peripheral - On-chip analog comparator

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In-system programmable via SPI port

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External and internal interrupt sources

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Programmable brown-out detection circuit