
AVR Microcontroller
ATmega Series AVR
The ATmega Series AVR is a family of low-power, 8-bit RISC-based microcontrollers from Microchip. Popular for embedded systems and Arduino projects, these MCUs offer robust performance with features like timers, ADCs, and serial communication interfaces.
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About ATmega Series AVR
The ATmega Series AVR microcontrollers are high-performance, low-power 8-bit MCUs based on the enhanced RISC architecture. These chips are widely used in hobbyist electronics, prototyping, and commercial embedded applications due to their reliability and extensive community support. Key features include in-system programmable flash memory, SRAM, and EEPROM, along with peripherals like 8-bit and 16-bit timers, ADCs, and serial interfaces (SPI, I2C, UART). Common applications include Arduino boards (like Uno and Nano), home automation, robotics, and industrial control systems. Choosing an ATmega microcontroller ensures compatibility with a vast ecosystem of development tools and libraries, making it an ideal choice for both beginners and professionals seeking a cost-effective and versatile MCU solution for your Indian e-commerce store.
Technical Specifications
| Architecture | AVR 8-bit RISC |
|---|---|
| Operating Voltage | 1.8V - 5.5V (varies by model) |
| Max Clock Speed | 20 MHz |
| Flash Memory | 32 KB (ATmega328P) |
| SRAM | 2 KB (ATmega328P) |
| EEPROM | 1 KB (ATmega328P) |
| I/O Pins | 28 (DIP) or 32 (TQFP) for ATmega328P |
| ADC | 6-channel, 10-bit (ATmega328P) |
| Timers | Two 8-bit, One 16-bit (ATmega328P) |
| Communication | SPI, I2C, UART |
| Operating Temperature | -40°C to +85°C |
| Package Types | DIP, TQFP, QFN |
Alternative Components
ATmega328P
ATmega2560
ATmega32U4
ATtiny85





