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See Technical Specifications

ATMEGA328P-AU +BOM

RISC technology based microcontroller

Manufacturer:

Microchip
Mfr.Part #:

ATMEGA328P-AU
Datasheet:

ATMEGA328P-AU Datasheet (PDF)
Program Memory Size (KB):

32
RAM (bytes):

2048
Data EEPROM (bytes):

1024
Pin Count:

32
EDA/CAD Models:

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Email: [email protected]

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Tel: +852 95804164

ATMEGA328P-AU General Description

The ATMEGA328P-AU, a microcontroller chip developed by Atmel and now part of Microchip Technology, is a powerhouse of capabilities. With 32KB of flash memory, 2KB of SRAM, and 1KB of EEPROM, it offers ample storage for programs and data, while its maximum clock speed of 20MHz ensures efficient and rapid operation. The chip's 23 general-purpose I/O pins, including 6 PWM outputs, provide versatility for interfacing with external devices and controlling peripherals. Additionally, its built-in communication modules such as USART, SPI, and I2C simplify the process of connecting to other devices and systems. Furthermore, the ATMEGA328P-AU supports In-System Programming (ISP) and In-Application Programming (IAP), allowing for hassle-free firmware updates without requiring the chip to be removed from the circuit. From its widespread use in Arduino boards to its application in a variety of embedded systems, the ATMEGA328P-AU has established itself as a go-to choice for diverse embedded applications

Key Features

High-performance, low-power 8-bit Microcontroller

32KB Flash memory, 2KB SRAM, 1KB EEPROM

23 programmable I/O lines

6-channel 10-bit ADC

Supports SPI, UART, and I2C communication interfaces

Operating voltage: 1.8-5.5V

Clock speed up to 20MHz

Power-saving sleep modes

Wide operating temperature range: -40°C to 85°C

0. Bootloader support for easy programming

Application

ATMEGA328P-AU popular in automation
ATMEGA328P-AU for embedded systems
ATMEGA328P-AU used in educational kits

Specifications

Program Memory Size (KB)	32	RAM (bytes)	2048
Data EEPROM (bytes)	1024	Pin Count	32
Operation Voltage Max.(V)	5.5	Operation Voltage Min.(V)	1.8
Timers	2 x 8-bit - 1 x 16-bit	Max ADC Resolution (bits)	10
ADC Channels	8	Zero Cross Detect	No
Number of Comparators	1	SPI	2 -SPI
I2C	1 -I2C	Stand alone PWM	6
Low Power	Yes	Numerically Controlled Oscillator (NCO)	0
Data Signal Modulator (DSM)	0

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AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

Warranty

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Ratings and Reviews

A**d 11/21/2022

I couldn't be happier with my purchase from Avaq. The ATMEGA328P-AU components were genuine and brand new. Avaq's prompt delivery and friendly customer support made the experience even better!

C**n 06/28/2022

Top-notch quality and genuine ATMEGA328P-AU components from Avaq! The speed of delivery was incredible, and their customer service went above and beyond. Highly recommend this reliable distributor!

G**g 04/24/2022

Avaq certainly knows how to please their customers. The ATMEGA328P-AU components I purchased were pristine and performed without any issues. Lightning-fast delivery and excellent support!

C**n 02/07/2022

Avaq has set a new standard when it comes to exceptional customer service. The ATMEGA328P-AU components I ordered were genuine and flawlessly functional. Highly satisfied with Avaq's reliability!