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Microchip Technology ATMEGA328P-AU

Manufacturer Part Number :	ATMEGA328P-AU
Manufacturer :	Microchip Technology
Description :	IC MCU 8BIT 32KB FLASH
Package :	32-TQFP
Datasheet :	ATMEGA328P-AU.PDF
EDA / CAD Models :	ATMEGA328P-AU by SnapEDA
Base Product Number :	ATMEGA328
Stock Condition :	In Stock 30543, New Original

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Microchip Technology ATMEGA328P-AU

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The Microchip Technology ATMEGA328P-AU is a popular 8-bit AVR microcontroller designed for embedded control applications that require a balance of performance, low power consumption, and ease of development. Operating at speeds up to 20MHz and featuring 32KB of Flash memory, the device provides sufficient processing capability for a wide range of control, monitoring, and automation tasks. Its integrated peripherals, memory resources, and flexible I/O options help simplify hardware design while reducing overall system cost.

Microchip Technology ATMEGA328P-AU eletronic chip

The ATMEGA328P-AU is widely used in industrial controls, consumer electronics, smart devices, sensor interfaces, educational platforms, and Internet of Things (IoT) applications. Its reliable AVR architecture and extensive software support make it a preferred choice for both prototyping and production designs. Packaged in a compact 32-pin TQFP package, it is well suited for space-constrained applications requiring dependable microcontroller performance.

Microchip Technology ATMEGA328P-AU original package reel

As a professional Microchip Technology supplier and distributor, Nantian Electronics maintains stock of ATMEGA328P-AU and provides datasheets, pin diagrams, and technical support for customer development and purchasing requirements.

Category:Integrated Circuits (ICs) Embedded - Microcontrollers	Program Memory Size:32KB (16K x 16)
Mfr:Microchip Technology	Program Memory Type:FLASH
Series:AVR® ATmega	EEPROM Size:1K x 8
Packaging:Tray	RAM Size:2K x 8
Part Status:Active	Voltage - Supply (Vcc/Vdd):1.8V ~ 5.5V
Nantian Programmable:Verified	Data Converters:A/D 8x10b
Core Processor:AVR	Oscillator Type:Internal
Core Size:8-Bit	Operating Temperature:-40°C ~ 85°C (TA)
Speed:20MHz	Mounting Type:Surface Mount
Connectivity:I2C, SPI, UART/USART	Supplier Device Package:32-TQFP (7x7)
Peripherals:Brown-out Detect/Reset, POR, PWM, WDT	Package / Case:32-TQFP
Number of I/O:23	Base Product Numbe:rATMEGA328

What are the main features of the ATMEGA328P-AU?

The ATMEGA328P-AU is an 8-bit AVR microcontroller running up to 20MHz with 32KB of Flash memory. It offers low power consumption, flexible I/O, integrated timers, ADCs, and communication interfaces, making it suitable for a wide range of embedded applications.

What is the ATMEGA328P-AU used for?

It is commonly used in consumer electronics, industrial control systems, IoT devices, educational projects, sensor interfaces, and prototyping platforms.

Does the ATMEGA328P-AU have alternative manufacturer and part numbers?

Yes. Similar microcontrollers are available from Microchip, NXP (LPC series), STMicroelectronics (STM8/STM32 series), and Atmel (now part of Microchip). Alternatives should match memory size, speed, and peripheral requirements.

Is technical support available for this part?

Yes. Nantian Electronics provides technical support including datasheets, pin diagrams, development guidance, replacement options, and purchasing assistance for the ATMEGA328P-AU.

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