What are the key features of MICROCHIP ATMEGA128A-AUR?

This product belongs to the Microcontrollers category and ships in standard packaging. It features high reliability, stable performance and low power consumption. Key parameters include wide operating range, low loss, and over-temperature protection, suitable for industrial applications. Manufactured by MICROCHIP with full traceability.

What are the main application scenarios for ATMEGA128A-AUR?

Typical applications include power management, industrial control. Additionally, it is widely used in automotive electronics, telecom infrastructure, medical devices, and consumer electronics as a critical circuit component, improving system integration and energy efficiency.

How does ATMEGA128A-AUR work?

This device follows established Microcontrollers design principles. Core functional stages include input handling, signal and power processing, and protection logic, ensuring stable operation under varying conditions. Refer to the datasheet for the detailed characteristics and application guidance.

What is the technical performance of ATMEGA128A-AUR?

Performance highlights: stable characteristics across the operating temperature range, low loss, and long service life. Reliable contact and shock resistance, with protection against over-current and over-voltage where applicable. Meets industrial and automotive reliability standards where the series qualifies.

What is the current market demand for ATMEGA128A-AUR?

The global Microcontrollers market is growing at ~6-8% CAGR, with particularly strong demand in power management. MICROCHIP ATMEGA128A-AUR is a mainstream model with stable stock and a typical lead time of 2-4 weeks. Driven by new energy and smart electronics trends, inquiries for this model are steadily increasing, indicating a positive long-term outlook.

What are the technical characteristics of ATMEGA128A-AUR?

Three main technical features: 1) High reliability – stable performance over the rated life; 2) Low-loss design – reduced energy loss in operation; 3) Wide adaptability – compatible with various operating conditions. Additionally, MICROCHIP provides full technical support and reference designs.

ATMEGA128A-AUR ATmega Series 128 KB Flash 4 KB SRAM 16 MHz 8-Bit Microcontroller - TQFP-64 by MICROCHIP

ATMEGA128A-AUR | MICROCHIP ATmega Series 128 KB Flash 4 KB SRAM 16 MHz 8-Bit Microcontroller - TQFP-64

Name: ATMEGA128A-AUR
Brand: MICROCHIP
SKU: ATMEGA128A-AUR
Price: 3.08 USD
Availability: InStock

Category: Microcontrollers

Brand: MICROCHIP

ATmega Series 128 KB Flash 4 KB SRAM 16 MHz 8-Bit Microcontroller - TQFP-64

Quantity: 6,000 pcs

Unit Price: USD 3.08

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Product Details

PDF Datasheet

Technical Docs

Description: ATmega Series 128 KB Flash 4 KB SRAM 16 MHz 8-Bit Microcontroller - TQFP-64

Technical Parameters

Brand	Atmel
Core	AVR
Data Tier	Family Level
EEPROM	4 KB EEPROM
Flash Memory	128 KB Flash
Max Clock Frequency	16 MHz
Operating Temperature	-40 to +85 C
Operating Voltage	2.7 to 5.5 V
Product Type	Microcontroller (MCU)
RoHS	Compliant
Series	ATMEGA128
SRAM	4 KB SRAM

Standard Packaging: Standard packaging refers to the minimum packaging quantity obtained from the manufacturer/distributor. Therefore, the minimum order quantity may be less than the manufacturer's standard packaging quantity. When products are broken down into smaller quantities, the packaging type (i.e., reel, tube, tray) may change, subject to actual packaging delivery.

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PCB Footprint (.pcb)

3D Model (.stp)

Schematic Symbol (.sch)

DXF Drawing

ATMEGA128A-AUR Application and Selection Guide

ATMEGA128A-AUR Model and Manufacturer Information

ATMEGA128A-AUR, a Microcontrollers manufactured by Atmel: ATMEGA128A-AUR helps you confirm the specific model, while Atmel helps you confirm the product source. If you are selecting a part, you can first check whether ATMEGA128A-AUR meets your requirements, then check whether Atmel matches your expectations, and then refer to ATmega Series 128 KB Flash 4 KB SRAM 16 MHz 8-Bit Microcontroller - TQFP-64 for further evaluation.

ATMEGA128A-AUR Product Parameters and Description

The main parameters of Atmel's Microcontrollers product ATMEGA128A-AUR include ATmega Series 128 KB Flash 4 KB SRAM 16 MHz 8-Bit Microcontroller - TQFP-64. This is a Microcontrollers produced by Atmel, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

ATMEGA128A-AUR Application and Selection Reference

Atmel's Microcontrollers product ATMEGA128A-AUR has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, ATMEGA128A-AUR is a Microcontrollers solution worth considering, and manufacturer Atmel provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for ATMEGA128A-AUR

Designers looking for ATMEGA128A-AUR recommended parts can evaluate the following options. ATMEGA128A-AUR selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
AT97SC3204T-X2A1B-10	Microchip	Secure MCU 8bit AVR RISC ROM 3.3V 28-Pin TSSOP T/R
ATTINY1616-MBR	Microchip	IC MCU 8BIT 16KB FLASH 20VQFN
AT24C08D-MAHM-E	MICROCHIP	--

EZKEY can provide ATMEGA128A-AUR recommended part comparison data and engineering samples for evaluation.