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Atmel ATMEGA328-PU AVR 8-bit Microcontroller 28 PDIP

Order Code:  

73-4281

Brand: Atmel MPN: ATMEGA328-PU
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Qty Ex Vat**
1+ £2.38
10+ £2.13
100+ £1.68

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**Price per unit
203 In Stock
Same day despatch

Low power AVR 8-bit microcontroller from the ATmega family with advanced RISC architecture, high endurance non-volatile memory segments, power-on reset and programmable brown-out detection.

To find out more about our range of Atmel microcontrollers, please visit our Atmel brand page.


  • Supply voltage 1.8V to 5.5V
  • Flash memory 32KB
  • EEPROM memory 1KB
  • SRAM data memory 2KB
  • 23 I/O pins
  • 6ch x 10Bit ADC channels
  • 2 timers
  • 6 PWM channels
  • Clock speed 20MHz
  • Serial 2-Wire, SPI, USART interfaces
  • 28-DIP case

Order codeDeviceClock speedVCCVCCFlashEEPROMRAMI/OPackage
max. (MHz)min.max.(KB)(Bytes)(Bytes)Pins
73-4300ATMEGA8L-8PU82.75.585121K23DIL-28
73-4284ATMEGA32L-8PU82.75.5321K2K32DIL-40
73-4298ATMEGA88V-10PU101.85.585121K23DIL-28
73-5086ATMEGA644PV-10PU101.85.5642K4K32DIL-40
73-4294ATMEGA8535-16PU164.55.5851251232DIL-40
73-4290ATMEGA8-16PU164.55.585121K23DIL-28
73-5068ATMEGA16-16AU164.55.5165121K32TQFP-44
73-4282ATMEGA32-16PU164.55.5321K2K32DIL-40
73-4286ATMEGA48-20PU202.75.5425651223DIL-28
73-4276ATMEGA168-20PU202.75.5165121K23DIL-28
73-5074ATMEGA168P-20PU202.75.5165121K23DIL-28
73-4281ATMEGA328-PU201.85.5321K2K23DIL-28
73-4283ATMEGA328P-PU201.85.5321K2K23DIL-28
73-4285ATMEGA328P-AU201.85.5321K2K23TQFP32
73-5080ATMEGA324P-20PU202.75.5321K2K32DIL-40

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Questions




14 June 2018 Question by: Joseph Townley | Product code: 73-4281
Q. Does the IC come with Bootloader flashed into it, ready to plug into Arduino UNO board with DIP socket.
A. Hi Joseph, thank you for your question. These are blank I.C’s the version with the Arduino Uno bootloader is available here.

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