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8 Bit MCU, Low Power High Performance, AVR ATmega Family ATmega32 Series Microcontrollers, 16 MHz


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Manufacturer Part No:
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AVR ATmega Family ATmega32 Series Microcontrollers
Technical Datasheet:
ATMEGA32U4-AUR   Datasheet
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Product Range Selector (AVR ATmega Family ATmega32 Series Microcontrollers)

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Product Overview

The ATMEGA32U4-AUR is a low-power 8-bit AVR RISC-based Microcontroller features 1kb EEPROM, USB 2.0 full-speed/low speed device, 12-channel 10-bit A/D-converter and JTAG interface for on-chip-debug. The device achieves up to 16 MIPS throughput at 16MHz, 2.7 to 5.5V operation. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, allowing you to optimize power consumption versus processing speed.
  • High-performance, Low-power AVR® 8-Bit Microcontroller
  • Advanced RISC Architecture
  • Non-volatile Program and Data Memories
  • JTAG (IEEE® Standard 1149.1 Compliant) Interface
  • USB 2.0 Full-speed/Low Speed Device Module with Interrupt on Transfer Completion
  • Power-on Reset and Programmable Brown-out Detection
  • Internal 8MHz Calibrated Oscillator
  • Internal Clock Prescaler and On-the-fly Clock Switching (Int RC/Ext Osc)
  • External and Internal Interrupt Sources
  • Idle, ADC Noise Reduction, Power-save, Power-down, Standby and Extended Standby Sleep Modes
  • 8MHz at 2.7V and 16MHz at 4.5V Industrial Range Maximum Frequency


Industrial, Automation & Process Control, Sensing & Instrumentation, Test & Measurement, Computers & Computer Peripherals

Product Information

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AVR ATmega Family ATmega32 Series Microcontrollers










AVR ATmega



MSL 3 - 168 hours
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Technical Docs (2)

Packaging type Cut Tape
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Re-reel (minimum 10/reel):2443182RL Check stock

2,249 total stock globally Need more?

2,249 available for 4 - 5 business days delivery

$6.33 ( $7.28  Inc. GST)

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