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ATMEGA328P-PU AVR 8-bit 28 PDIP



Order Code:

73-4283

Qtyex VATinc VAT
1+£2.58£3.10
10+£2.01£2.41
100+£1.81£2.17
ROHS Compliant

In stock, despatched same day



 
Key Features

Data Sheets

Low Power AVR 8-bit Microcontroller, ATmega Family, 1.8V to 5.5V Supply Voltage, 32KB Flash Memory, 1KBytes EEPROM Memory, 2KBytes SRAM Data Memory, 23 I/O Pins, 6ch x 10Bit ADC Channels, 2 Timers, 6 PWM Channels, 20MHz Clock Speed, Serial 2-Wire, SPI, USART Interfaces, 28-DIP Case, High Performance, Low Power AVR 8-bit Microcontroller, Advanced RISC Architecture, High Endurance Non-volatile Memory Segments, Power-on Reset and Programmable Brown-out Detection, Internal Calibrated RC Oscillator

Technical Specification

Technical Specification

Only part of this technical specification is being displayed. Click here to expand
DeviceClock speedVCCVCCFlashEEPROMRAMI/OPackage
max. (MHz)min.max.(KB)(Bytes)(Bytes)Pins
ATMEGA8L-8PU82.75.585121K23DIL-28
ATMEGA16L-8PU82.75.5165121K23DIL-40
ATMEGA32L-8PU82.75.5321K2K32DIL-40
ATMEGA128L-8AU82.75.51284K4K53TQFP-64
ATMEGA48V-10PU101.85.5425651223DIL-28
ATMEGA88V-10PU101.85.585121K23DIL-28
ATMEGA168V-10PU101.85.5165121K23DIL-28
ATMEGA644PV-10PU101.85.5642K4K32DIL-40
ATMEGA8515-16PU164.55.5851251235DIL-40
ATMEGA8535-16PU164.55.5851251232DIL-40
ATMEGA8-16PU164.55.585121K23DIL-28
ATMEGA8-16AU164.55.585121K23TQFP-32
ATMEGA16-16PU164.55.5165121K23DIL-40
ATMEGA162-16PU162.75.5165121K35DIL-28
ATMEGA16A-PU162.75.5165121K32DIL-40
ATMEGA16-16AU164.55.5165121K32TQFP-44
ATMEGA32A-PU162.75.53210242K32DIL-40
ATMEGA32-16PU164.55.5321K2K32DIL-40
ATMEGA2560-16AU164.55.52564K8K86TQFP-100
ATMEGA48-20PU202.75.5425651223DIL-28
ATMEGA48A-AU201.85.5425651223TQFP-32
ATMEGA88-20PU202.75.585121K23DIL-28
ATMEGA168-20PU202.75.5165121K23DIL-28
ATMEGA164P-20PU202.75.5165121K32DIL-40
ATMEGA168-20AU202.75.5165121K23TQFP-32
ATMEGA168P-20PU202.75.5165121K23DIL-28
ATMEGA328-PU201.85.5321223DIL-28
ATMEGA328P-PU201.85.5321223DIL-28
ATMEGA324P-20PU202.75.5321K2K32DIL-40
ATMEGA644P-20PU202.75.5642K4K32DIL-40
ATXMEGA128A1-AU321.61.6128 + 82K8K78TQFP-100

Accessories


Questions



Question by Keith | Product code: 73-4283
31st March 2014

QWhat is the difference (apart from price) between the Atmega 328-PU and the Atmega 328P-PU?
AHi Keith. Thank you for your question. The main difference between the "P" version and the non "P" version is that the "P" version has lower power consumption.

Reviews



One Star (Filled)One Star (Filled)One Star (Filled)One Star (Filled)One Star (Filled) Fix your broken Arduino
Reviewed by: Tom Lynch | Product code: 73-4283
9th February 2014

This microcontroller is the same part installed in many Arduino boards, including the Arduino Uno, and Duemilanove. This means it is a fantastic drop in replacement for broken Arduino boards when a pin has died from overcurrent conditions for example. The chip is also a great basis for building your own Arduino on a breadboard when coupled with a USB AVR programmer like (73-4266) or the open source Adafruit USBtinyISP.