ATmega328P-20PU

28960

3.50 USD
Qty
Price
1
$3.50 ea.

This unit is a higher-capacity version of the ATmega168 - more than TWICE the flash memory for sketches (30K available instead of 14K), TWICE the RAM (2K instead of 1K), TWICE the EEPROM (1K instead of 512b)


Description [Hide]

The Atmel AVR ATmega328 is a "fatter" brother to the verypopular ATmega168P-PU, which is used as the heart of many Arduino / Freeduino SB microcontroller units. The ATmega 328 runs pretty much the same speed, with same pinout, but features more than twice the flash memory (30k vs 14k) and twice the EEPROM (1Kb vs 512b).

FlashEEPROMSRAMSpeedVolts
32Kb 1Kb 2048B 0-20MHz 1.8-5.5V


The AVR series of microcontrollers are right up there with Microchip PIC products. Powerful, inexpensive, and programmable with some very good open source software (look up GCC), with a vibrant user community.

Here are more key features:

  • 28 Pin narrow DIP package (0.3")
  • 32Kb byte self-programmable Flash
  • 1Kb EEPROM
  • 2048 byte internal SRAM
  • Two 8bit timer
  • One 16bit timer
  • 6 Pulse-width modulators
  • 6 10-bit analog-to-digital converters (ADC)
  • 2 8-bit ADCs
  • USART
  • SPI
  • WDT
  • 23-programmable I/O lines
  • Has lots of other neat TLAs (three-letter acronyms)
Note: This chip is not preloaded with the Arduino firmware.

You Might Also Like [Hide]

17090

16MHz Through-Hole Crystal for Arduino

16.000MHz. That's pretty darn precise. And exactly the value needed to run an ATmega8/168/328 microcontroller at Arduino-compatible frequency!

$0.95 USD

CP22pF

22pF 50V Ceramic Disc Capacitor

These ceramic disc capacitors have many general purpose electronic applications, most commonly being load capacitors for crystal oscillators.

$0.25 USD

DC-28 Pin

28 Pin DIP Socket Carrier

28 pin DIP carrier for the ATmega8L or other 28 pin DIP devices.

$0.50 USD

CP0.1uF

0.1µF Monolithic Capacitor

0.1µF monolithic ceramic capacitor with many general purpose electronic applications.

$0.25 USD

ATMega8L

Atmel Mega8L Microcontroller

A 28 pin 8 bit microcontroller in a DIP package as used on the Sumovore Atmel Brainboard add-on.

$3.75 USD

50836

Blackberry Trackballer Breakout

Four spindles on the trackball have a tiny circular magnet the end; each of these are paired with an SMD hall effect sensor, which are used to measure up, down, left and right movements of the trackball.

$16.95 USD

KARDWBP-B

Ardweeny BackPack with Blue LEDs

The BLUE LED Ardweeny BackPack - free your Ardweeny from the breadboard, and set it free to the world!

$16.85 USD

28010

PIC 16F84A-20/P

The PIC 16F84A-20/P is a solid Microchip controller, with a very solid user-base.

$5.95 USD

23220

Pololu Dual VNH5019 Motor Driver Shield for Arduino

Pololu is known for some killer motor driver technology. They're bringing their mojo to the Arduino! Dual robust VNH5019 motor drivers take 5.5 to 24 V and punch out a continuous 12 A (30 A peak) per motor, or a continuous 24 A (60 A peak) to a single motor connected to both channels.

$52.95 USD

40370

Devantech TPA81 8x1 Thermopile

This tidy little 1 row x 8 element thermopile sensor reads the temperature across a 41 degree sweep. And it can control a servo to automatically pan and create it's own thermal image!

$99.50 USD

Currency


Login

Email:

Password:

Remember Me

Forgot Your Password?

Don't Have an Account?
Sign Up!