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ATMEGA3209-AUR - Microchip

Description: 8-bit Microcontrollers - MCU 20MHz, 32KB, TQFP

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ATMEGA3209-AUR - Microchip PCB footprint - Quad Flat Packages - Quad Flat Packages - 48 TQFP Packag
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ATMEGA3209-AUR - Microchip  - 3D model - Quad Flat Packages - 48 TQFP Packag
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ATMEGA3209-AUR Details

  • Manufacturer Part Number:

    ATMEGA3209-AUR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TQFP-48

  • Pin Count:

    48

  • Manufacturer Package Code:

    TQFP-48

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.01

  • Factory Lead Time:

    7 Weeks

  • Date Of Intro:

    2019-08-07

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    18

  • Has ADC:

    YES

  • Additional Feature:

    ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 5MHZ

  • Bit Size:

    8

  • Boundary Scan:

    NO

  • CPU Family:

    AVR RISC

  • Clock Frequency-Max:

    20 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    NO

  • Format:

    FIXED POINT

  • Integrated Cache:

    NO

  • JESD-30 Code:

    S-PQFP-G48

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of External Interrupts:

    10

  • Number of I/O Lines:

    41

  • Number of Serial I/Os:

    4

  • Number of Terminals:

    48

  • Number of Timers:

    5

  • On Chip Data RAM Width:

    8

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    NO

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TFQFP

  • Package Equivalence Code:

    TQFP48,.35SQ

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • RAM (bytes):

    4096

  • RAM (words):

    2048

  • ROM (words):

    32768

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.2 mm

  • Speed:

    20 MHz

  • Supply Current-Max:

    200 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    7 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

ATMEGA3209-AUR Frequently Asked Questions (FAQs)

  • The ATMEGA3209-AUR can operate from -40°C to +85°C, but it's recommended to operate within -20°C to +70°C for optimal performance.
  • The ATMEGA3209-AUR has multiple clock sources, including an internal RC oscillator, external crystal oscillator, and external clock source. You can configure the clock source using the CLKCTRL register and the fuse bits.
  • The maximum current consumption of the ATMEGA3209-AUR depends on the operating frequency, voltage, and peripherals used. According to the datasheet, the maximum current consumption is around 15mA at 3.3V and 20MHz.
  • The ATMEGA3209-AUR can be programmed using a variety of methods, including ISP (In-System Programming), ICP (In-Circuit Programming), and UPDI (Unified Program and Debug Interface) using a programmer such as the Microchip PICkit or Atmel-ICE.
  • The main difference between the ATMEGA3209-AUR and the ATMEGA4809-AUR is the amount of flash memory and SRAM. The ATMEGA3209-AUR has 320KB of flash and 32KB of SRAM, while the ATMEGA4809-AUR has 480KB of flash and 48KB of SRAM.

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ATMEGA3209-AUR Overview

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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