ATMEGA328-PUMicrochip
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    • Manufacturer No：
      ATMEGA328-PU
    • Manufacturer：
      Microchip
    • Category：
      Embedded - Microcontrollers
    • Datasheet：
      Get the PDF file
    • SKU：
      540174
    • Description：
      ATmega Series 32 KB Flash 2 KB SRAM 20 MHz 8-Bit Microcontroller - DIP-28
    • Quantity：
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    Inventory:44651
    • Qty Unit Price price
    • 1 $2.852 $2.852
    • 10 $2.823 $28.23
    • 100 $2.795 $279.5
    • 1000 $2.767 $2767
    • 10000 $2.739 $27390

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    • Manufacturer No：
      ATMEGA328-PU
    • Manufacturer：
      Microchip
    • Category：
      Embedded - Microcontrollers
    • Datasheet：
      ATMEGA328-PU
    • SKU：
      540174
    • Description：
      ATmega Series 32 KB Flash 2 KB SRAM 20 MHz 8-Bit Microcontroller - DIP-28

    User Guide

    User Guide

    ATMEGA328-PU Details

    ATmega Series 32 KB Flash 2 KB SRAM 20 MHz 8-Bit Microcontroller - DIP-28

    ATMEGA328-PU Specification Parameters

    • Part Status: Active
    • RoHS Status: ROHS3 Compliant
    • Mounting Type: Through Hole
    • Number of I2C Channels: 1
    • Radiation Hardening: No
    • PWM Channels: YES
    • Lead Free: Lead Free
    • Bit Size: 8
    • Supply Voltage: 5V
    • Number of Timers/Counters: 3
    • Number of ADC Channels: 6
    • Technology: CMOS
    • Supply Voltage-Max (Vsup): 5.5V
    • Operating Temperature: -40°C~85°C TA
    • Number of Pins: 28
    • Oscillator Type: Internal
    • Number of I/O: 23
    • Frequency: 20MHz
    • Subcategory: Microcontrollers
    • Data Bus Width: 8b
    • RAM Size: 2K x 8
    • EEPROM Size: 1K x 8
    • Memory Size: 32kB
    • Core Processor: AVR
    • Power Supplies: 2/5V
    • Package / Case: 28-DIP (0.300, 7.62mm)
    • Data Converter: A/D 6x10b
    • Interface: 2-Wire, I2C, SPI, UART, USART
    • DMA Channels: NO
    • Moisture Sensitivity Level (MSL): 1 (Unlimited)
    • Mount: Through Hole
    • Pbfree Code: yes
    • Has ADC: YES
    • JESD-609 Code: e3
    • Contact Plating: Tin
    • Terminal Position: DUAL
    • Packaging: Tube
    • Watchdog Timer: Yes
    • Terminal Pitch: 2.54mm
    • REACH SVHC: No SVHC
    • Factory Lead Time: 7 Weeks
    • Number of Terminations: 28
    • Program Memory Type: FLASH
    • Supply Voltage-Min (Vsup): 4.5V
    • Published: 1997
    • uPs/uCs/Peripheral ICs Type: MICROCONTROLLER, RISC
    • Core Size: 8-Bit
    • Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
    • Voltage - Supply (Vcc/Vdd): 1.8V~5.5V
    • Height: 4.572mm
    • Connectivity: I2C, SPI, UART/USART
    • Width: 7.49mm
    • Series: AVR? ATmega
    • Program Memory Size: 32KB 16K x 16
    • Length: 34.8mm
    • Base Part Number: ATMEGA328
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    Microchip — Manufacturer Introduction

    Microchip Technology Inc. is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.

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