ATMEGA329V-8AU The Microchip Technology ATMEGA329V-8AU is an 8-bit AVR microcontroller featuring 32KB of Flash program memory and operating at speeds up to 8MHz. It is housed in a 64-TQFP package.
Mfr Part #:

ATMEGA329V-8AU

Available from 2 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology ATMEGA329V-8AU is an 8-bit AVR microcontroller featuring 32KB of Flash program memory and operating at speeds up to 8MHz. It is housed in a 64-TQFP package.
✓ Total Stock: 2,619 pcs

ATMEGA329V-8AU Available from 2 distributors

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ATMEGA329V-8AU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
EEPROM Size
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Voltage
Watchdog Timer

ATMEGA329V-8AU Description

Short technical summary and product information.

The ATMEGA329V-8AU from Microchip Technology is a high-performance, low-power 8-bit AVR microcontroller. It boasts an advanced RISC architecture with 130 powerful instructions, most executing in a single clock cycle, and an on-chip 2-cycle multiplier. This device features 32KB of in-system self-programmable Flash program memory, 2KB of internal SRAM, and 1KB of EEPROM.

 

Key peripherals include a 4 x 40 segment LCD driver, two 8-bit timer/counters, one 16-bit timer/counter, four PWM channels, an 8-channel 10-bit ADC, and programmable serial USART, SPI, and USI interfaces. It operates from 1.8V to 5.5V and has an internal calibrated oscillator, supporting speeds up to 8MHz. The microcontroller includes features like power-on reset, programmable brown-out detection, and five sleep modes for power optimization.

 

Designed for industrial applications, the ATMEGA329V-8AU operates within a temperature range of -40°C to 85°C. It is supplied in a 64-lead TQFP package, suitable for surface mounting. The device also supports JTAG interface for extensive on-chip debug capabilities and in-system programming.

ATMEGA329V-8AU Quick Information

Product Type: Microcontroller
Series: ATmega
Canonical Name: ATMEGA329V-8AU Microcontroller
Subcategory: 8-Bit Microcontroller

ATMEGA329V-8AU Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ATMEGA329V-8AU Features

  • High performance, low power 8-bit AVR microcontroller.
  • 32KB Flash program memory and 1KB EEPROM.
  • Operates at up to 8MHz with 1.8V-5.5V supply.
  • Includes 4x40 LCD driver and multiple timers.
  • Packaged in a 64-TQFP for surface mounting.

ATMEGA329V-8AU Applications

  • Suitable for embedded control systems.
  • Ideal for battery-powered devices.
  • Used in applications with LCD displays.
  • Supports serial communication interfaces.
  • Features extensive on-chip debugging.

ATMEGA329V-8AU FAQs

6 frequently asked questions generated from this part’s specifications.
What is the program memory size of the ATMEGA329V-8AU?

The ATMEGA329V-8AU has 32KB of Flash program memory.

What is the operating voltage range for the ATMEGA329V-8AU?

The operating voltage range is 1.8V to 5.5V.

What package type is the ATMEGA329V-8AU supplied in?

The ATMEGA329V-8AU is supplied in a 64-TQFP package.

What is the operating temperature range for this microcontroller?

The operating temperature range is -40°C to 85°C (TA).

Does the ATMEGA329V-8AU have an internal oscillator?

Yes, the ATMEGA329V-8AU features an internal calibrated oscillator.

What are the key peripherals available on the ATMEGA329V-8AU?

Key peripherals include a 4x40 segment LCD driver, timers, PWM channels, an 8-channel 10-bit ADC, and serial interfaces like SPI and USART.

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