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ATMEGA6450-16AU The ATMEGA6450-16AU is an 8-bit AVR microcontroller from Microchip Technology with 64KB Flash memory, 4KB SRAM, and 68 I/O pins. It operates at up to 16 MHz and is supplied in a 100-TQFP surface-mount package.
Mfr Part #:

ATMEGA6450-16AU

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The ATMEGA6450-16AU is an 8-bit AVR microcontroller from Microchip Technology with 64KB Flash memory, 4KB SRAM, and 68 I/O pins. It operates at up to 16 MHz and is supplied in a 100-TQFP surface-mount package.
Total Stock: 1,235 pcs

ATMEGA6450-16AU Available from 1 distributor

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ATMEGA6450-16AU Specifications Quick View

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

ATMEGA6450-16AU Description

Short technical summary and product information.

The ATMEGA6450-16AU is a high-performance, low-power 8-bit AVR microcontroller from Microchip Technology. It features an advanced RISC architecture with 130 instructions, most of which execute in a single clock cycle. The device includes 64KB of in-system self-programmable Flash memory, 4KB of internal SRAM, and 2KB of EEPROM.

 

This microcontroller operates at a maximum speed of 16 MHz and supports a supply voltage range of 2.7V to 5.5V. It offers 68 general-purpose I/O lines and a rich set of peripherals including four PWM channels, an 8-channel 10-bit ADC, SPI, USART, and USI serial interfaces. Additional on-chip features include a brown-out detection circuit, power-on reset, programmable watchdog timer, and an internal calibrated oscillator.

 

The ATMEGA6450-16AU is housed in a 100-pin TQFP package with a 14x14 mm body, designed for surface-mount assembly. It is specified for an industrial temperature range of -40°C to +85°C, making it suitable for a wide variety of embedded control applications.

ATMEGA6450-16AU Quick Information

Product Type: Microcontroller
Series: ATmega6450
Canonical Name: Microchip Technology ATMEGA6450-16AU 8-bit AVR Microcontroller
Subcategory: 8-bit Microcontrollers

ATMEGA6450-16AU Compliance

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

ATMEGA6450-16AU Features

  • 8-bit AVR core with 16 MHz maximum speed.
  • 64KB Flash program memory and 4KB SRAM.
  • 68 general-purpose I/O pins available.
  • Includes 8-channel 10-bit ADC and 4 PWM channels.
  • Operates from 2.7V to 5.5V supply voltage.

ATMEGA6450-16AU Applications

  • Ideal for industrial control and automation systems.
  • Suitable for sensor interface and data acquisition.
  • Used in motor control with PWM outputs.
  • Applicable in smart sensor and IoT edge devices.

ATMEGA6450-16AU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the ATMEGA6450-16AU?

The operating voltage range is 2.7V to 5.5V.

What package does the ATMEGA6450-16AU come in?

It comes in a 100-TQFP surface-mount package (14x14 mm).

What is the operating temperature range of the ATMEGA6450-16AU?

The operating temperature range is -40°C to +85°C.

Is the ATMEGA6450-16AU RoHS compliant?

The part is listed as RoHS3 compliant, though this is unverified.

How much Flash memory does the ATMEGA6450-16AU have?

It has 64KB of Flash program memory.

How many I/O pins are available on the ATMEGA6450-16AU?

It has 68 general-purpose I/O pins.

What serial communication interfaces does the ATMEGA6450-16AU support?

It supports SPI, UART/USART, and USI serial interfaces.

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