ATMEGA645A-AUMicrochip
    Add to like
    Add to project list
    ATMEGA645A-AU123
    • Manufacturer No：
      ATMEGA645A-AU
    • Manufacturer：
      Microchip
    • Category：
      Embedded - Microcontrollers
    • Datasheet：
      Get the PDF file
    • SKU：
      556205
    • Description：
      MCU, 8BIT, AVR, 64K FLASH, 64TQFP
    • Quantity：
        • RFQ
        • Add To Cart
    • Material flow:
    • Payment:
    Inventory:2217
    • Qty Unit Price price
    • 1 $5.268 $5.268
    • 10 $5.215 $52.15
    • 100 $5.163 $516.3
    • 1000 $5.111 $5111
    • 10000 $5.06 $50600

    Not the price you want? Send RFQ Now and we'll contact you ASAP

    ATMEGA645A-AU
    • Manufacturer No：
      ATMEGA645A-AU
    • Manufacturer：
      Microchip
    • Category：
      Embedded - Microcontrollers
    • Datasheet：
      ATMEGA645A-AU
    • SKU：
      556205
    • Description：
      MCU, 8BIT, AVR, 64K FLASH, 64TQFP

    User Guide

    User Guide

    ATMEGA645A-AU Details

    MCU, 8BIT, AVR, 64K FLASH, 64TQFP

    ATMEGA645A-AU Specification Parameters

    • Part Status: Active
    • RoHS Status: ROHS3 Compliant
    • Mount: Surface Mount
    • Pbfree Code: yes
    • Has ADC: YES
    • Contact Plating: Tin
    • Number of ADC Channels: 8
    • Number of PWM Channels: 4
    • Number of Timers/Counters: 3
    • Terminal Form: GULL WING
    • REACH SVHC: No SVHC
    • Moisture Sensitivity Level (MSL): 3 (168 Hours)
    • Supply Voltage-Max (Vsup): 5.5V
    • Operating Temperature: -40°C~85°C TA
    • Program Memory Type: FLASH
    • Number of Terminations: 64
    • Published: 1997
    • Subcategory: Microcontrollers
    • Data Bus Width: 8b
    • Number of I/O: 54
    • RAM Size: 4K x 8
    • Voltage - Supply (Vcc/Vdd): 1.8V~5.5V
    • Memory Size: 64kB
    • Core Processor: AVR
    • Package / Case: 64-TQFP
    • Length: 14.1mm
    • Program Memory Size: 64KB 32K x 16
    • Connectivity: SPI, UART/USART, USI
    • DMA Channels: NO
    • Mounting Type: Surface Mount
    • Number of I2C Channels: 1
    • Radiation Hardening: No
    • JESD-609 Code: e3
    • Bit Size: 8
    • Supply Voltage: 5V
    • Packaging: Tray
    • Watchdog Timer: Yes
    • Technology: CMOS
    • Peak Reflow Temperature (Cel): 260
    • Time@Peak Reflow Temperature-Max (s): 40
    • Factory Lead Time: 7 Weeks
    • Terminal Position: QUAD
    • Oscillator Type: Internal
    • Number of Pins: 64
    • uPs/uCs/Peripheral ICs Type: MICROCONTROLLER, RISC
    • Core Size: 8-Bit
    • Frequency: 16MHz
    • Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
    • EEPROM Size: 2K x 8
    • Data Converter: A/D 8x10b
    • Height: 1.05mm
    • Power Supplies: 2/5V
    • Series: AVR? ATmega
    • Width: 14.1mm
    • Interface: SPI, UART, USART
    • Base Part Number: ATMEGA645A
    Search for similar products

    ATMEGA645A-AU Similar Products

    The four parts on the right have similar specifications to Microchip & ATMEGA645A-AU

    Microchip — Manufacturer Introduction

    Microchip
    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.

    Hot Search

    Excellent

    Based on reviews

    Excellent

    Based on reviews

    LKR uses cookies to help deliver a better online experience. You can see what cookies we server and how to set your preferences in our Cookies Policy, if you agree on our use of cookies please click continue. When browsing and using our website, LKR also collects, stores and/or processes personal data, please read our Term & Condition and Privacy Policy to find out more.

    About Us

    Support

    Quick Links

    Contact Us

    Our social media
    We support logistics
    We Accept Payment Via