ATMEL  ATMEGA328-PU  8 Bit Microcontroller, Low Power High Performance, ATmega, 20 MHz, 32 KB, 2 KB, 28 Pins, DIP

ATMEL ATMEGA328-PU

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

  • Manufacturer:
  • Newark Part No.: 68T2932
  • Manufacturer Part No ATMEGA328-PU

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
Back to top

Product Specifications, Documents & More


  • Controller Family/Series ATmega
  • CPU Speed 20MHz
  • Program Memory Size 32KB
  • RAM Memory Size 2KB
  • No. of Pins 28Pins
  • MCU Case Style DIP
  • No. of I/O's 23I/O's
  • Embedded Interface Type I2C, SPI, UART
  • Supply Voltage Min 1.8V
  • Supply Voltage Max 5.5V
  • Packaging Each
  • No. of PWM Channels 6
  • EEPROM Memory Size 1 KB
  • No. of Timers 3
  • MPU Core Size 8bit
  • MSL -
  • Peripherals ADC / Comparator / RTC / Temperature Sensor
  • Operating Temperature Min -40 °C
  • Operating Temperature Max 85 °C
  • Supply Voltage Range 1.8V to 5.5V
  • Oscillator Type External, Internal
  • SVHC No SVHC (15-Jun-2015)

Find similar products  grouped by common attribute

View this product in our online catalog


This product also features on the following pages and catalog editions:

  •  131/15
  •  132/15

  • CAD CadSoft_EAGLE (3.43KB) EN
  • Availability

    Availability:  655


    • 655 in stock for same day shipping
     
    Check stock and lead times
      More stock available week commencing 5/23/16

    Price for: Each

    Minimum order quantity: 1

    Order multiple quantity: 1

    Price: $3.39 $3.39

    Buy

    Price

    Quantity List Price
    1 - 9 $3.39
    10 - 24 $3.02
    25 - 49 $2.71
    50 - 99 $2.55
    100 - 249 $2.47
    250 - 499 $2.23
    500 - 999 $1.99
    1000+ $1.68
     
     
    Low

    Legislation and Environmental


    Back to top

    Similar Products


    Find products functionally similar to this one. Select one of the following links, and you will be taken to a product group page that presents all products in this category that share the given attribute.

    Back to top
    Back to top

    Customer Reviews


    Customer Q&A Exchange


    Community


    Like to see information about this product from other customers?

     Read discussions, blogs, documents from our community members.

    Filters:

    Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.
    Back to top

    Associated Products


    Customers Also Bought