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ATMEGA4809-MF - Microchip

Description: 8-bit Microcontrollers - MCU 20MHz, 48KB, QFN

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ATMEGA4809-MF - Microchip PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 48 UQFN MV
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ATMEGA4809-MF - Microchip  - 3D model - Quad Flat No-Lead - 48 UQFN MV
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ATMEGA4809-MF Details

  • Manufacturer Part Number:

    ATMEGA4809-MF

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    VQFN-48

  • Pin Count:

    48

  • Manufacturer Package Code:

    VQFN-48

  • Country Of Origin:

    Thailand

  • ECCN Code:

    3A991.A.2

  • HTS Code:

    8542.31.00.01

  • Factory Lead Time:

    7 Weeks

  • Date Of Intro:

    2019-03-27

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    18

  • Has ADC:

    YES

  • Additional Feature:

    ALSO OPERATES AT 2.7V SUPPLY @ 8MHZ

  • Bit Size:

    8

  • Boundary Scan:

    YES

  • 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-PQCC-N48

  • JESD-609 Code:

    e3

  • Length:

    6 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:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    NO

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC48,.24SQ,16

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • RAM (bytes):

    6144

  • RAM (words):

    512

  • ROM (words):

    49152

  • ROM Programmability:

    FLASH

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    0.9 mm

  • Speed:

    16 MHz

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

  • Width:

    6 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

ATMEGA4809-MF Frequently Asked Questions (FAQs)

  • The ATMEGA4809-MF can operate at a maximum clock frequency of 20 MHz, but it is recommended to use a clock frequency of 16 MHz or lower for optimal performance and to ensure that the device operates within its specified parameters.
  • The BOD in the ATMEGA4809-MF can be configured using the BOD fuse bits in the device's fuse memory. The BOD can be enabled or disabled, and the trigger voltage can be set to one of several levels. Consult the device's datasheet and programming guide for more information.
  • Yes, the ATMEGA4809-MF can be used in a 3.3V system. The device is specified to operate from 1.8V to 5.5V, and it can be powered from a 3.3V supply. However, the device's I/O pins are not 5V tolerant, so level shifting may be required if the device is connected to 5V peripherals.
  • The internal oscillator in the ATMEGA4809-MF can be enabled by setting the CKSEL fuse bits to select the internal oscillator as the clock source. The oscillator frequency can be calibrated using the OSCCAL register. Consult the device's datasheet for more information on using the internal oscillator.
  • The maximum current that can be sourced or sunk by the I/O pins of the ATMEGA4809-MF is 20mA per pin. However, the total current sourced or sunk by all I/O pins should not exceed 200mA to ensure that the device operates within its specified parameters.

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ATMEGA4809-MF 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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