ATmega128 - 8-bit Microcontroller

Product Overview

The ATmega128 is a high-performance, low-power 8-bit microcontroller based on the AVR RISC architecture. Perfect for embedded systems, robotics, IoT projects, and industrial applications. Get authentic units with full technical support from The Engineer Store, Bengaluru.

Key Specifications

Feature	Details
Microcontroller Type	8-bit AVR RISC
Flash Memory	128 KB
SRAM	4 KB
EEPROM	4 KB
Operating Voltage	2.7V - 5.5V
Clock Speed	Up to 16 MHz
I/O Ports	53 Programmable I/O Lines
Timers	4 (2x 8-bit, 2x 16-bit)
UART/Serial	2 USART Channels
SPI Interface	Yes
ADC Channels	8 (10-bit)
Package	TQFP-64 / DIP-40
Origin	Original/Authentic
Warranty	7-day warranty on manufacturing defects

Why Choose ATmega128?

Powerful Processing - 128KB flash memory for complex applications

Dual UART - Perfect for multi-serial communication projects

Rich Peripherals - 4 timers, SPI, I2C, and 8-channel ADC

Low Power Consumption - Ideal for battery-powered devices

Wide Voltage Range - Works with various power supplies

Extensive Community Support - Huge Arduino and AVR ecosystem

Applications & Project Ideas

Robotics & Automation

• Robot controllers and motion systems
• Autonomous vehicle navigation
• Industrial automation systems

IoT & Embedded Systems

• Data logging and sensor networks
• Home automation controllers
• Wireless communication nodes

Education & Learning

• Microcontroller programming courses
• Embedded systems projects
• Electronics experimentation kits

Professional Applications

• Industrial process control
• HVAC systems
• Power monitoring devices

Hobbyist Projects

• Custom gaming controllers
• LED display systems
• Music synthesizers

Package Contents

What You Get:

• 1x ATmega128 Microcontroller IC
• Complete Datasheet & Technical Documentation
• Quick Start Guide
• 24/7 Email & WhatsApp Support

Why Buy from The Engineer Store?

Benefit	Details
Authenticity	100% genuine from authorized distributors
Fast Shipping	7-8 days across India from Bengaluru
Expert Support	24/7 technical assistance
Warranty	Full 7-day warranty on manufacturing defects coverage
Quality Assurance	Every unit tested before dispatch
Bulk Discounts	Wholesale pricing on bulk orders

Frequently Asked Questions

Is the ATmega128 still relevant in 2024?

Yes! The ATmega128 remains popular for legacy projects, educational purposes, and applications where proven reliability is essential. For new projects, consider ATmega328P or ARM-based alternatives like STM32.

Can I use this with Arduino?

Yes! The ATmega128 is compatible with Arduino development environments. You can program it using Arduino IDE with appropriate board definitions.

What's the difference between DIP and TQFP packages?

DIP-40: Easier for breadboard prototyping. TQFP-64: Compact surface-mount package with more pins and features. Choose based on your project requirements.

How much power does it consume?

Active mode: ~5-8mA at 5V. Sleep modes: as low as 25uA. Ideal for battery-powered applications.

Is this 100% authentic?

Yes, sourced from authorized Atmel/Microchip distributors with full authentication verification and testing.

What warranty is provided?

Full 7-day warranty on manufacturing defects covering all defects. 7-day returns on defective units with refund or replacement.

Do you offer bulk discounts?

Yes! Special wholesale pricing available on orders of 10+ units. Contact us via WhatsApp for quotes.

How do I get technical support?

24/7 support via Email and WhatsApp. Our engineers are ready to help with programming, troubleshooting, and project guidance.

Technical Resources

Recommended Downloads:

• Official ATmega128 Datasheet
• Pin Configuration Guide
• Electrical Characteristics
• Application Notes & Examples

Related Products You Might Need

• ATmega328P (Popular alternative)
• ATmega2560 (More memory)
• AVR Programmer/Debugger
• Development Boards & Kits
• Capacitors, Crystals & Oscillators

Ready to get started? Order your authentic ATmega128 today with fast shipping and full technical support!

Buy ATmega128 Online in India

Purchase the ATmega128 online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on ATmega128 with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.

Looking to buy ATmega128 at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.