ATMEGA328-AUMicrochip
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    • Manufacturer No：
      ATMEGA328-AU
    • Manufacturer：
      Microchip
    • Category：
      Embedded - Microcontrollers
    • Datasheet：
      Get the PDF file
    • SKU：
      772990
    • Description：
      8-bit Microcontrollers - MCU AVR 32K FLSH, 1K EE 2K SRAM - 20 MHz
    • Quantity：
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    Inventory:26000
    • Qty Unit Price price
    • 1 $2.279 $2.279
    • 10 $2.256 $22.56
    • 100 $2.233 $223.3
    • 1000 $2.21 $2210
    • 10000 $2.188 $21880

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    • Manufacturer No：
      ATMEGA328-AU
    • Manufacturer：
      Microchip
    • Category：
      Embedded - Microcontrollers
    • Datasheet：
      ATMEGA328-AU
    • SKU：
      772990
    • Description：
      8-bit Microcontrollers - MCU AVR 32K FLSH, 1K EE 2K SRAM - 20 MHz

    User Guide

    User Guide

    ATMEGA328-AU Details

    8-bit Microcontrollers - MCU AVR 32K FLSH, 1K EE 2K SRAM - 20 MHz

    ATMEGA328-AU Specification Parameters

    • Part Status: Active
    • RoHS Status: ROHS3 Compliant
    • Mount: Surface Mount
    • Pbfree Code: yes
    • Has ADC: YES
    • Lead Free: Lead Free
    • Bit Size: 8
    • Supply Voltage: 5V
    • Number of Timers/Counters: 3
    • Number of PWM Channels: 6
    • Technology: CMOS
    • Peak Reflow Temperature (Cel): 260
    • Time@Peak Reflow Temperature-Max (s): 40
    • Factory Lead Time: 7 Weeks
    • Number of Terminations: 32
    • Terminal Position: QUAD
    • Oscillator Type: Internal
    • Height: 1.2mm
    • 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
    • Data Converter: A/D 8x10b
    • Connectivity: I2C, SPI, UART/USART
    • Length: 7.1mm
    • Power Supplies: 2/5V
    • Program Memory Size: 32KB 16K x 16
    • Interface: 2-Wire, I2C, SPI, UART, USART
    • DMA Channels: NO
    • Mounting Type: Surface Mount
    • Number of I2C Channels: 1
    • Radiation Hardening: No
    • JESD-609 Code: e3
    • Contact Plating: Tin
    • Number of ADC Channels: 8
    • Packaging: Tray
    • Watchdog Timer: Yes
    • Terminal Form: GULL WING
    • REACH SVHC: No SVHC
    • Moisture Sensitivity Level (MSL): 3 (168 Hours)
    • Supply Voltage-Max (Vsup): 5.5V
    • Number of Pins: 32
    • Operating Temperature: -40°C~85°C TA
    • Program Memory Type: FLASH
    • Supply Voltage-Min (Vsup): 4.5V
    • 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
    • Width: 7.1mm
    • Series: AVR? ATmega
    • Package / Case: 32-TQFP
    • 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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