Atmega328P-PU 10pcs Microcontroller Uno R3 Bootloader DIP28 flashtree

Description

Product Overview

The Atmega328P-PU 10pcs Microcontroller set from flashtree is a carefully curated collection of DIP28 packaged chips, each pre‑programmed with the Uno R3 bootloader. These microcontrollers are built on a proven AVR architecture, delivering 32 KB of flash memory, 2 KB of SRAM, and 1 KB of EEPROM, which provides ample space for a wide range of applications. The compact 4.7 × 4.4 × 0.7 inch packaging ensures easy handling and storage, while the 1.58‑ounce weight makes the kit lightweight for bulk shipments. Designed for hobbyists, educators, and professional engineers, the kit offers a reliable foundation for Arduino‑compatible projects, sensor integration, and custom embedded solutions.

Usage

These Atmega328P-PU microcontrollers excel in environments where rapid prototyping and dependable performance are essential. Whether you are building a simple LED blink circuit, a sophisticated IoT sensor node, or a custom robotics controller, the pre‑loaded Uno R3 bootloader streamlines the programming process. The DIP28 footprint fits standard breadboards and sockets, allowing quick swaps and testing without soldering. Ideal for educational labs, makerspaces, and small‑scale manufacturing, the kit supports a variety of development boards, shields, and peripheral modules. Its low power consumption makes it suitable for battery‑operated devices, while the robust AVR core ensures stability under varying voltage conditions.

Why Choose Us

Flashtree is recognized for its commitment to quality and consistency. Each chip undergoes rigorous testing to verify bootloader integrity and electrical specifications, guaranteeing that you receive fully functional units out of the box. The packaging includes clear labeling of part numbers and batch information, simplifying inventory management for larger projects. Our customer support team provides technical assistance, firmware updates, and troubleshooting guidance, ensuring a smooth experience from purchase to deployment. By choosing this kit, you benefit from a trusted supplier, reliable components, and a comprehensive after‑sales service that helps you focus on innovation rather than component reliability.

Key Features

• Pre‑loaded Uno R3 bootloader for instant Arduino compatibility
• Compact DIP28 package fits standard breadboards and sockets
• Low power consumption ideal for battery‑powered and portable projects
• Robust AVR architecture provides stable performance in demanding applications
• Dedicated technical support and firmware resources for seamless integration

FAQ

Do the chips come with the bootloader already installed?

Yes, each Atmega328P-PU chip in the kit is pre‑programmed with the Uno R3 bootloader, allowing you to start coding immediately with the Arduino IDE.

Can I use these microcontrollers with non‑Arduino development environments?

Absolutely. While the bootloader is Arduino‑compatible, the AVR core can be programmed using AVR‑GCC, Atmel Studio, or other AVR‑compatible toolchains.

What is the warranty or return policy for this kit?

Flashtree offers a 30‑day return policy for defective units and a one‑year limited warranty covering manufacturing defects.

Are the chips suitable for high‑frequency operation?

The Atmega328P-PU operates reliably up to 20 MHz, making it suitable for most hobbyist and moderate‑performance applications.

How do I update the bootloader if a newer version is released?

You can re‑flash the bootloader using an ISP programmer or a compatible Arduino as an ISP, following the standard AVR bootloader update procedures.