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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersATMEGA3290-16AU
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ATMEGA3290-16AU - Microchip Technology

Manufacturer Part Number
ATMEGA3290-16AU
Manufacturer
Microchip Technology
Allelco Part Number
32D-ATMEGA3290-16AU
ECAD Model
Parts Description
IC MCU 8BIT 32KB FLASH 100TQFP
Detailed Description
Package
100-TQFP
Data sheet
ATmega329, 649, 3290, 6490(V) Datasheet.pdf
ATmega329, 649, 3290, 6490(V) Summary.pdf
RoHs Status
ROHS3 Compliant
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In stock: 4345

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Specifications

ATMEGA3290-16AU Tech Specifications
Microchip Technology - ATMEGA3290-16AU technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - ATMEGA3290-16AU

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply (Vcc/Vdd) 2.7V ~ 5.5V  
Supplier Device Package 100-TQFP (14x14)  
Speed 16MHz  
Series AVR® ATmega  
RAM Size 2K x 8  
Program Memory Type FLASH  
Program Memory Size 32KB (16K x 16)  
Peripherals Brown-out Detect/Reset, LCD, POR, PWM, WDT  
Package / Case 100-TQFP  
Package Tray  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 69  
Mounting Type Surface Mount  
EEPROM Size 1K x 8  
Data Converters A/D 8x10b  
Core Size 8-Bit  
Core Processor AVR  
Connectivity SPI, UART/USART, USI  
Base Product Number ATMEGA3290  

Parts Introduction

Manufacturer Part Number

ATMEGA3290-16AU

Manufacturer

Microchip Technology

Introduction

8-bit AVR Microcontroller with advanced features for embedded systems

Product Features and Performance

8-Bit AVR Core Processor

Speed of 16MHz for quick processing

SPI, UART/USART, USI for versatile connectivity

Integrated Brown-out Detect/Reset

Built-in LCD driver interface

Programmable Watchdog Timer (WDT) for system stability

Supports Power-on Reset (POR)

Up to 69 General Purpose I/O pins

Product Advantages

High integration for reduced BOM

Efficient power usage for battery-powered applications

Extensive support and community for Arduino-compatible development

A wide range of operating voltages (2.7V to 5.5V)

Key Technical Parameters

Program Memory Size: 32KB FLASH

EEPROM Size: 1KB

RAM Size: 2KB

Data Converters: 8-channel, 10-bit ADC

Internal Oscillator for standalone operation

Operational between -40°C to 85°C

Quality and Safety Features

Built-in safety features for robust design

Automotive grade product versions available for enhanced quality

Compatibility

Compatible with AVR development tools

Support for the Arduino ecosystem via bootloaders

Application Areas

Industrial control systems

Automotive electronics

Consumer electronics

Internet of Things (IoT) devices

Product Lifecycle

Status: Active

Longevity ensured; not nearing discontinuation

Replacement parts or upgrades available through the same AVR product family

Reasons to Choose This Product

Reliable high-performance AVR architecture

Robust peripheral set supporting a wide range of applications

Ease of integration in multiple designs

Excellent documentation and development support

Cost-effective solution for volume production

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology ATMEGA3290-16AU

Product Attribute ATMEGA3290-16AU ATMEGA329A-MU ATMEGA3290PV-10AU ATMEGA3290PA-AU
Part Number ATMEGA3290-16AU ATMEGA329A-MU ATMEGA3290PV-10AU ATMEGA3290PA-AU
Manufacturer Microchip Technology Atmel Microchip Technology Microchip Technology
Core Processor AVR AVR AVR AVR
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Core Size 8-Bit 8-Bit 8-Bit 8-Bit
Oscillator Type Internal Internal Internal Internal
Speed 16MHz 20MHz 10MHz 20MHz
RAM Size 2K x 8 2K x 8 2K x 8 2K x 8
Base Product Number ATMEGA3290 ATMEGA329 ATMEGA3290 ATMEGA3290
Data Converters A/D 8x10b A/D 8x10b A/D 8x10b A/D 8x10b
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 100-TQFP 64-VFQFN Exposed Pad 100-TQFP 100-TQFP
EEPROM Size 1K x 8 1K x 8 1K x 8 1K x 8
Supplier Device Package 100-TQFP (14x14) 64-QFN (9x9) 100-TQFP (14x14) 100-TQFP (14x14)
Program Memory Type FLASH FLASH FLASH FLASH
Number of I/O 69 54 69 69
Series AVR® ATmega AVR® ATmega AVR® ATmega AVR® ATmega
Program Memory Size 32KB (16K x 16) 32KB (16K x 16) 32KB (16K x 16) 32KB (16K x 16)
Peripherals Brown-out Detect/Reset, LCD, POR, PWM, WDT Brown-out Detect/Reset, LCD, POR, PWM, WDT Brown-out Detect/Reset, LCD, POR, PWM, WDT Brown-out Detect/Reset, LCD, POR, PWM, WDT
Connectivity SPI, UART/USART, USI SPI, UART/USART, USI SPI, UART/USART, USI SPI, UART/USART, USI
Voltage - Supply (Vcc/Vdd) 2.7V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V 2.7V ~ 5.5V
Package Tray Bulk Tray Tray

ATMEGA3290-16AU Datasheet PDF

Download ATMEGA3290-16AU pdf datasheets and Microchip Technology documentation for ATMEGA3290-16AU - Microchip Technology.

Datasheets
ATmega329, 649, 3290, 6490(V) Datasheet.pdf ATmega329, 649, 3290, 6490(V) Summary.pdf
PCN Packaging
Transfer to Microchip/Label/Pkg 5/Sep/2016.pdf Boxes 07/Dec/2016.pdf
PCN Design/Specification
Marking Chgs 11/Jul/2017.pdf
PCN Assembly/Origin
Mult Devices Assembly 09/Aug/2018.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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ATMEGA3290-16AU Image

ATMEGA3290-16AU

Microchip Technology
32D-ATMEGA3290-16AU

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