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Microchip ATMEGA8-16AU 8-bit AVR Microcontroller, 16 MHz, 8kB FLASH, 32-Pin TQFP ATMEGA8-16AU

Category Microcontroller Brand Microchip Condition New

Specifications

Country of Origin India
Brand Microchip
Height 0.95mm
Length 7.1mm
Model ATMEGA8-16AU
Width 7.1mm
Mount Type Surface
Series ATMEGA8
Maximum Operating Temperature 85°C
Package Type TQFP
Minimum Operating Temperature -40°C
Ram size 1kB
Interface Type SPI, USART
Pin Count 32
Maximum Supply Voltage 5.5V
Minimum Supply Voltage 4.5V
Device Core AVR
Program Memory Size 8kB
Maximum Clock Frequency 16MHz
Number of Programmable I/Os 23
Analogue Comparators 1
Number of Timers 2
Instruction Set Architecture RISC
ADCs 8 x 10 Bit
Program Memory Type FLASH

Key Features

  • Operates at a maximum clock frequency of 16 MHz for fast data processing.
  • 8kB FLASH program memory ensures reliable storage and execution of firmware.
  • 32-Pin TQFP package offers compact footprint for surface mounting.
  • AVR core with enhanced RISC architecture for efficient performance.
  • SPI and USART interface types for versatile connectivity.
  • Supports a wide operating voltage range from 4.5V to 5.5V.
  • Integrated analog comparator and eight 10-bit ADCs for signal measurement.
  • Includes 23 programmable I/O ports for flexible I/O control.

Product Description

Microchip ATMEGA8-16AU is a high-performance 8-bit AVR microcontroller engineered for a wide range of electronics and embedded control applications. With its advanced RISC architecture and a robust set of peripherals, it is ideal for industrial automation, control systems, robotics, and custom electronics projects that demand precision timing, flexible connectivity, and efficient memory handling.

This microcontroller operates at a maximum clock frequency of 16 MHz, delivering rapid data processing capability suitable for demanding tasks. The integrated 8kB FLASH program memory, 1kB RAM, and 32-Pin TQFP package allow for reliable program storage and compact, surface-mount installation in PCBs and modules.

The AVR core is optimized for enhanced efficiency, supporting SPI and USART interface types for versatile communication with sensors, actuators, and external systems. With 23 programmable I/O ports, users gain comprehensive control over peripherals, while two programmable timers enable precise event timing and pulse generation.

Additional features include eight 10-bit ADCs and one analogue comparator for accurate analog signal measurement and comparison, supporting applications in instrumentation and sensor interfacing. Wide operating voltage support (4.5V to 5.5V) ensures compatibility with diverse power architectures, and operational temperature ranges from -40°C to 85°C make it suitable for harsh environments.

The ATMEGA8-16AU is built for embedded design engineers, control system developers, and manufacturers seeking reliable microcontroller components compatible with QTouch library and RISC instruction set. Application domains include industrial automation, laboratory instrumentation, commercial electronics, and educational devices.

Explore more Microchip Microcontroller products and solutions within the Electronics & Electricals category on EnvMart for reliable and scalable electronics design.

Microchip ATMEGA8-16AU 8-bit AVR Microcontroller, 16 MHz, 8kB FLASH, 32-Pin TQFP ATMEGA8-16AU
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Frequently Asked Questions

The ATMEGA8-16AU operates at a maximum clock frequency of 16 MHz, allowing for fast data processing.

It features 8kB of FLASH program memory for reliable storage and execution of firmware.

This model comes in a 32-Pin TQFP package, suitable for surface mounting.

The ATMEGA8-16AU supports SPI and USART interface types for versatile connectivity.

It operates within a voltage range of 4.5V to 5.5V, ensuring compatibility with various power architectures.

The device can operate in temperatures ranging from -40°C to 85°C, making it suitable for harsh environments.

This model includes 23 programmable I/O ports for flexible I/O control.

It has one analog comparator and eight 10-bit ADCs for accurate signal measurement and comparison.

The ATMEGA8-16AU includes 1kB of RAM for data storage and processing.

This microcontroller features two programmable timers for precise event timing and pulse generation.

It is built on an AVR core with an enhanced RISC architecture for efficient performance.

The microcontroller is manufactured in India.

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