✅ Key Features

• Core: 8-bit AVR RISC architecture with up to 16 MIPS throughput at 20 MHz

• Program Memory: 16 KB in-system programmable Flash memory

• Data Memory: 1 KB SRAM for fast data operations

• EEPROM: 512 bytes non-volatile memory for persistent storage

• I/O Pins: 23 programmable I/O lines for diverse peripheral connections

• Timers/Counters: Two 8-bit and one 16-bit timer/counter with compare and capture modes

• ADC: 6-channel 10-bit Analog to Digital Converter for sensor interfacing

• Communication Interfaces: USART, SPI, and I2C (TWI) for serial communication

• Operating Voltage: 2.7V to 5.5V

• Power Management: Multiple sleep modes for energy efficiency

• Package: Compact SMD package suitable for automated manufacturing

⚙️ Technical Specifications

📌 Applications

• Advanced embedded system development

• Portable and battery-powered devices

• Sensor data acquisition and processing

• Robotics and automation

• Communication equipment

The ATmega168 SMD microcontroller combines powerful features with a compact package, ideal for space-constrained designs requiring reliable and efficient performance.