ATMEGA328P-PU ATMEL Microcontroller Chip For Arduino Board ATMEGA 328 AVR MCU

UMT Media
£3.45
Availability: Out Of Stock
UMT Media
The Atmel ATmega328P is a 32K 8-bit microcontroller based on the AVR architecture. Many instructions are executed in a single clock cycle providing a throughput of almost 20 MIPS at 20MHz. The ATMEGA328-PU comes in an PDIP 28 pin package and is suitable for use on our 28 pin AVR Development Board.

Features include:


    High Performance, Low Power Design
    8-Bit Microcontroller Atmel® AVR® advanced RISC architecture

 131 Instructions most of which are executed in a single clock cycle
       Up to 20 MIPS throughput at 20 MHz
        32 x 8 working registers
        2 cycle multiplier

    Memory Includes

        32KB of of programmable FLASH
        1KB of EEPROM
        2KB SRAM
        10,000 Write and Erase Cycles for Flash and 100,000 for EEPROM
        Data retention for 20 years at 85°C and 100 years at 25°C
        Optional boot loader with lock bits

            In System Programming (ISP) by via boot loader
            True Read-While-Write operation

        Programming lock available for software security

    Features Include

        2 x 8-bit Timers/Counters each with independent prescaler and compare modes
        A single 16-bit Timer/Counter with an idependent prescaler, compare and capture modes
        Real time counter with independent oscillator
        10 bit, 6 channel analog to digital Converter
        6 pulse width modulation channels
        Internal temperature sensor
        Serial USART (Programmable)
        Master/Slave SPI Serial Interface – (Philips I2C compatible)
        Programmable watchdog timer with independent internal oscillator
        Internal analog comparator
        Interrupt and wake up on pin change

    Additional Features Features

        Internal calibrated oscillator
        Power on reset and programmable brown out detection
        External and internal interrupts
        6 sleep modes including idle, ADC noise reduction, power save, power down, standby, and extended standby

    I/O and Package

        23 programmable I/O lines
        28 pin PDIP package

    Operating voltage:

        1.8 – 5.5V

    Operating temperature range:

        -40°C to 85°C

    Speed Grades:

        0-4 MHz at 1.8-5.5V
        0-10 MHz at 2.7-5.5V
        0-20 MHz at 4.5-5.5V

    Low power consumption mode at 1.8V, 1 MHz and 25°C:

        Active Mode: 0.3 mA
        Power-down Mode: 0.1 μA
        Power-save Mode: 0.8 μA (Including 32 kHz RTC)
UMT Computers Ltd
UMTMedia
Unit 4 Ground Floor Meridian House,
Nazeing Glass Works Estate,
Broxbourne
Hertfordshire
EN10 6SX
United Kingdom
VAT ID GB 700209102

Company registration number: 3446134
VAT number: GB 700209102
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