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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersATMEGA329-16MI
ATMEGA329-16MI Image
Image may be representation.
See specifications for product details.

ATMEGA329-16MI - Microchip Technology

Manufacturer Part Number
ATMEGA329-16MI
Manufacturer
Microchip Technology
Allelco Part Number
32D-ATMEGA329-16MI
ECAD Model
Parts Description
IC MCU 8BIT 32KB FLASH 64QFN
Detailed Description
Package
64-VFQFN Exposed Pad
Data sheet
ATmega329, 649, 3290, 6490(V) Datasheet.pdf
ATmega329, 649, 3290, 6490(V) Summary.pdf
In stock: 16730

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Specifications

ATMEGA329-16MI Tech Specifications
Microchip Technology - ATMEGA329-16MI technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - ATMEGA329-16MI

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply (Vcc/Vdd) 2.7V ~ 5.5V  
Supplier Device Package 64-QFN (9x9)  
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 64-VFQFN Exposed Pad  
Package Tray  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 54  
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 ATMEGA329  

Parts Introduction

Manufacturer Part Number

ATMEGA329-16MI

Manufacturer

microchip-technology

Introduction

The ATMEGA329-16MI is a high-performance, low-power 8-bit AVR RISC-based microcontroller that combines 32KB of in-system programmable flash memory, 2KB of SRAM, 1KB of EEPROM, a JTAG interface for on-chip debugging, and a variety of peripheral functions. It is capable of operating at speeds up to 16MHz and is designed to provide a cost-effective, power-efficient solution for a wide range of embedded applications.

Product Features and Performance

32KB of in-system programmable flash memory

2KB of SRAM

1KB of EEPROM

8-channel 10-bit ADC

Programmable serial USART

SPI serial interface

6-channel PWM

Watchdog timer with separate on-chip oscillator

On-chip analog comparator

Brown-out detection and programming lock

Product Advantages

Powerful 8-bit AVR RISC-based microcontroller

Low power consumption

Wide operating voltage range (2.7V to 5.5V)

Extensive peripheral set for versatile applications

Easy to program and debug

Key Reasons to Choose This Product

Highly reliable and energy-efficient performance

Flexible peripheral set for diverse embedded applications

Cost-effective solution for industrial and consumer electronics

Proven track record of stability and longevity

Quality and Safety Features

Robust industrial-grade design

Comprehensive safety features, including brown-out detection and watchdog timer

Rigorous quality control and testing processes

Compatibility

The ATMEGA329-16MI is compatible with the AVR® ATmega microcontroller series and can be used in a wide range of embedded applications.

Application Areas

The ATMEGA329-16MI is suitable for a variety of embedded applications, including:

Industrial control and automation

Home appliances and consumer electronics

Automotive electronics

Robotics and mechatronics

Medical devices

Smart home and IoT devices

Product Lifecycle

The ATMEGA329-16MI is an obsolete product, meaning it is no longer in active production. However, there are several equivalent or alternative models available from Microchip Technology, the manufacturer of the ATMEGA329-16MI. Customers are advised to contact our website's sales team for more information on the available options and to determine the best alternative for their specific application.

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology ATMEGA329-16MI

Product Attribute ATMEGA329-16MI ATMEGA328PB-MU ATMEGA3290PA-AU ATMEGA3290PV-10AU
Part Number ATMEGA329-16MI ATMEGA328PB-MU ATMEGA3290PA-AU ATMEGA3290PV-10AU
Manufacturer Microchip Technology Microchip Technology Microchip Technology Atmel
Core Size 8-Bit 8-Bit 8-Bit 8-Bit
Program Memory Type FLASH FLASH FLASH FLASH
Oscillator Type Internal Internal Internal Internal
Base Product Number ATMEGA329 ATMEGA328 ATMEGA3290 ATMEGA3290
Package Tray Tray Tray Bulk
Core Processor AVR AVR AVR AVR
EEPROM Size 1K x 8 1K x 8 1K x 8 1K x 8
Connectivity SPI, UART/USART, USI I²C, SPI, UART/USART SPI, UART/USART, USI SPI, UART/USART, USI
Program Memory Size 32KB (16K x 16) 32KB (16K x 16) 32KB (16K x 16) 32KB (16K x 16)
Speed 16MHz 20MHz 20MHz 10MHz
Peripherals Brown-out Detect/Reset, LCD, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, LCD, POR, PWM, WDT Brown-out Detect/Reset, LCD, POR, PWM, WDT
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Supplier Device Package 64-QFN (9x9) 32-VFQFN (5x5) 100-TQFP (14x14) 100-TQFP (14x14)
Voltage - Supply (Vcc/Vdd) 2.7V ~ 5.5V 1.8V ~ 5.5V 2.7V ~ 5.5V 1.8V ~ 5.5V
Series AVR® ATmega AVR® ATmega, Functional Safety (FuSa) AVR® ATmega AVR® ATmega
Number of I/O 54 27 69 69
Data Converters A/D 8x10b A/D 8x10b A/D 8x10b A/D 8x10b
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
RAM Size 2K x 8 2K x 8 2K x 8 2K x 8
Package / Case 64-VFQFN Exposed Pad 32-VFQFN Exposed Pad 100-TQFP 100-TQFP

ATMEGA329-16MI Datasheet PDF

Download ATMEGA329-16MI pdf datasheets and Microchip Technology documentation for ATMEGA329-16MI - 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

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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ATMEGA329-16MI Image

ATMEGA329-16MI

Microchip Technology
32D-ATMEGA329-16MI

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