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    Microchip ATMEGA328P-PU, 8bit AVR Microcontroller, ATmega, 20MHz, 32 kB Flash, 28-Pin PDIP

    RS Stock No.:
    131-0276
    Mfr. Part No.:
    ATMEGA328P-PU
    Manufacturer:
    Microchip
    Microchip
    View all Microcontrollers
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    Price Each (In a Pack of 2)

    HK$40.255

    unitsPer unitPer Pack*
    2 - 8HK$40.255HK$80.51
    10 - 22HK$39.55HK$79.10
    24 - 98HK$38.55HK$77.10
    100 +HK$37.595HK$75.19
    *price indicative
    Packaging Options:
    RS Stock No.:
    131-0276
    Mfr. Part No.:
    ATMEGA328P-PU
    Manufacturer:
    Microchip

    Product overview and Technical data sheets


    Legislation and Compliance


    Product Details

    ATmega328P 8-Bit megaAVR picoPower Microcontrollers


    The Atmel ATmega328P Microcontroller is an 8-bit megaAVR device based on the AVR enhanced RISC architecture. Featured is picoPower technology that offers ultra-low power consumption and low-power sleep modes, ideal for battery powered applications.

    Microcontroller Features


    •20 MHz Max. Operating Frequency
    •Up to 20 MIPS at 20 MHz
    •32 KB Flash
    •1024 B EEPROM
    •2 KB SRAM
    •131 Instructions – Most single clock cycle execution
    •32 General Purpose Registers
    •23 GPIO
    •Power-on Reset and Programmable Brown-out Detection
    •Internal Calibrated Oscillator
    •External and Internal Interrupt Sources
    •Six Power-Saving Sleep Modes
    •Internal and External Interrupts
    •Fully Static Operation

    Peripheral Features


    •10-bit 15 ksps Analogue-to-Digital Converter (ADC) – 8 or 6 channels
    •Capacitive Touch Sense – 16 channels
    •Temperature Sensor
    •Two 8-bit Timers
    •One 16-bit Timer
    •Output Compare Module – 6 channels
    •Six PWM Channels
    •Programmable Serial USART
    •Master/Slave SPI Serial Interface
    •Byte-oriented 2-wire Serial Interface – I2C compatible
    •Programmable Watchdog Timer with Separate Oscillator
    •Analogue Comparator
    •Interrupt and Wake-up on Pin Change


    Specifications

    AttributeValue
    Family NameATmega
    Package TypePDIP
    Mounting TypeThrough Hole
    Pin Count28
    Device CoreAVR
    Data Bus Width8bit
    Program Memory Size32 kB
    Maximum Frequency20MHz
    RAM Size2 kB
    USB Channels0
    Number of PWM Units1
    Typical Operating Supply Voltage1.8 → 5.5 V
    ADCs6 x 10 bit
    Length34.79mm
    Number of ADC Units1
    Program Memory TypeFlash
    Minimum Operating Temperature-40 °C
    Dimensions34.79 x 7.49 x 4.06mm
    Width7.49mm
    Maximum Operating Temperature+85 °C
    Instruction Set ArchitectureRISC
    Pulse Width Modulation1 (6 Channel)
    Height4.06mm
    Available for back order.
    Add to Basket
    units

    This product is currently unavailable to backorder.

    Unfortunately, we don’t have this product in stock and it’s not available to backorder at this time.

    Added

    Price Each (In a Pack of 2)

    HK$40.255

    unitsPer unitPer Pack*
    2 - 8HK$40.255HK$80.51
    10 - 22HK$39.55HK$79.10
    24 - 98HK$38.55HK$77.10
    100 +HK$37.595HK$75.19
    *price indicative
    Packaging Options: