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Microchip Technology ATMEGA4809-MU Microcontrollers

IC MCU 8BIT 48KB FLASH 48QFN

2,000 ActiveMicrochip TechnologyATMEGA480948-VFQFN Exposed Pad$3.95
ATMEGA4809-MU - No Image Available

Same model may have multiple batches, images only for reference.

ATMEGA4809-MU
Part Number (MPN)
ATMEGA4809-MU
Base Model
Detailed Description
IC MCU 8BIT 48KB FLASH 48QFN
Package
48-VFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
PDF ATMEGA4809-MU Datasheet
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Ordering Code Family

ATMEGA4809 groups multiple orderable suffixes under one base device. Compare package, grade, and reel options on the base-number page before substituting within the family.

3 ordering variants listed on the family page.

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Technical Specifications

Microchip Technology ATMEGA4809-MU Microcontrollers technical specifications.

General

RAM Size
6K x 8
Package / Case
48-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 5.5V
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O
41
Speed
20MHz
EEPROM Size
256 x 8
Core Processor
AVR

Alternate Parts Comparison (ATMEGA4809-MU vs ATMEGA4809 vs ATMEGA4809-AF vs ATMEGA4809-AUR)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Package / Case48-VFQFN Exposed Pad--48-TQFP48-TQFP
Mounting TypeSurface Mount--Surface MountSurface Mount
Operating Temperature-40°C ~ 85°C (TA)---40°C ~ 125°C (TA)-40°C ~ 85°C (TA)
Supply Voltage1.8V ~ 5.5V--1.8V ~ 5.5V1.8V ~ 5.5V
Core ProcessorAVR--AVRAVR
Core Size8-Bit--8-Bit8-Bit
RAM Size6K x 8--6K x 86K x 8
ConnectivityI²C, SPI, UART/USART--I²C, SPI, UART/USARTI²C, SPI, UART/USART
Data ConvertersA/D 16x10b--A/D 16x10bA/D 16x10b
EEPROM Size256 x 8--256 x 8256 x 8
Number of I/O41--4141
Oscillator TypeInternal--InternalInternal
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