You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

 
 
Low

ATMEGA328-PU - 

8 Bit Microcontroller, AVR ATmega Family ATmega328 Series Microcontrollers, 20 MHz, 1 KB, 32 KB

Image is for illustrative purposes only. Please refer to product description.

Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
ATMEGA328-PU
Order Code:
1972087
Product Range
AVR ATmega Family ATmega328 Series Microcontrollers
Technical Datasheet:
ATMEGA328-PU   Datasheet
See all Technical Docs

Product Overview

The ATMEGA328-PU is a low power CMOS 8 bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATMEGA328-PU achieves throughputs approaching 1MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.
  • 131 powerful instructions - Most Single Clock Cycle Execution
  • 32 x 8 general purpose working registers
  • Fully static operation
  • Up to 20MIPS throughput at 20MHz
  • On-chip 2-cycle multiplier
  • Write/erase cycles: 10,000 flash/100,000 EEPROM
  • Optional boot code section with independent lock bits
  • In system programming by on chip boot program
  • True read while write operation
  • Programming lock for software security
  • Atmel® QTouch® library support
  • Capacitive touch buttons, sliders and wheels
  • QTouch and QMatrix® acquisition
  • Up to 64 sense channels
  • Two 8-bit timer/counters with separate prescaler and compare mode
  • One 16-bit timer/counter with separate prescaler, compare mode, and capture mode
  • Real time counter with separate oscillator
  • Six PWM channels
  • Programmable serial USART
  • Master/Slave SPI

Applications

Automation & Process Control, Communications & Networking, Consumer Electronics, Embedded Design & Development, Multimedia, Portable Devices, Robotics, Sensing & Instrumentation, Security

Footnotes

New IC marking code is implemented, instead ATMEGA328 -PU used ATMEGA328 -U

Product Information

:
AVR ATmega Family ATmega328 Series Microcontrollers
:
20MHz
:
32KB
:
2KB
:
28Pins
:
DIP
:
23I/O's
:
I2C, SPI, UART
:
1.8V
:
5.5V
:
AVR ATmega
:
ATmega328
:
-
:
-
:
Yes
Find similar products Choose and modify the attributes above to find similar products.

Associated Products

Related Searches

 

4,071 In stock

352 in stock for next day delivery (Liege stock)
3,719 in stock for next day delivery (UK stock)
 
Check Stock & Lead Times

1,036 will be available for delivery on 13/04/19

More stock available week commencing 24/06/19

£1.42

Pricing is unavailable. Please contact customer services.

Price for:
Each
Multiple: 1 Minimum: 1
Quantity Price Your Price
 
 
1+ £1.42
 
25+ £1.35
 
100+ £1.23
 
1000+ £1.21
 
 
 

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Back Order Pre-Order
Add
Restricted Item
Add Part No. / Line Note
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Community

Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.

Filters:

Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.