Atmega328P-AU SMD Microcontroller Overview

The Atmega328P-AU SMD Microcontroller, a product of Microchip, is an 8-bit AVR RISC-based microcontroller that offers high performance while consuming low power. It features a combination of 32KB ISP flash memory, 1KB EEPROM, 2KB SRAM, 23 general-purpose I/O lines, 32 general-purpose working registers, and three adaptable timer/counters with compare modes.

Main Features

• High-performance, Low-power Atmel®AVR® 8-Bit Microcontroller
• Advanced RISC Architecture
• 131 Powerful Instructions – Most Single-clock Cycle Execution
• 32 x 8 General Purpose Working Registers
• Fully Static Operation
• Up to 20 MIPS Throughput at 20MHz
• On-chip 2-cycle Multiplier

Technical Details

• Operating Voltage: 1.8 - 5.5V
• Max Clock Speed: 20MHz
• Program Memory Size: 32KB (16K x 16)
• Data RAM Size: 2KB
• EEPROM Size: 1KB
• Number of I/O: 23
• Package Type: SMD (Surface Mount Device)

Potential Uses

The Atmega328P-AU SMD Microcontroller is versatile and can be used in a variety of applications such as:

Automotive

• Car alarm systems
• GPS
• Keyless entry

Home Automation

• Smart lighting
• Security systems
• Thermostats

Consumer Electronics

• Drones
• Gaming consoles
• Digital cameras

Industrial Automation

• Factory control systems
• Process control
• PLCs