The ATmega328P is a low-power, 8-bit microcontroller that’s commonly used in Arduino boards:
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Features: Includes a RISC architecture, non-volatile memory, self-programmable flash, and a watchdog timer
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Performance: Can execute 131 instructions in a single clock cycle, with a maximum clock frequency of 20 MHz
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Memory: Has 32 KB of program memory and 2 KB of RAM
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Peripherals: Includes UART, SPI, timers, ADC, comparators, and a watchdog
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Temperature range: Operates from -40°C to 105°C
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Voltage range: Operates from 1.8V to 5.5V
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Package: Comes in a 28-pin narrow dual in-line package (DIP-28N) or a 32-pin thin quad flat pack (TQFP-32)
The ATmega328P is a popular choice for many applications, including:
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Being a major component in Arduino boards, such as the Arduino Uno and Nano
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High-reliability discrete solutions for aerospace and defense
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A good choice for many applications
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