ATMEGA4809-AFR

Name: ATMEGA4809-AFR
Rating: 4.5 (10 reviews)

ATMEGA4809-AFR 48KB AVR MCU

6,932 Effective Inventory

ATMEGA4809-AFR

Effective Inventory6,932

ATMEGA4809-AFR 48KB AVR MCU

Manufacturer Part # : ATMEGA4809-AFR
Package/Case: TQFP
Part Status : ACTIVE
Brand: Microchip Technology
Product Categories : Microcontrollers

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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

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About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

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Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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ATMEGA4809-AFR DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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Details

The ATmega4809-AFR is part of the megaAVR 0-series, which showcases the latest Core Independent Peripherals designed to enhance functionality while keeping power consumption low. From the Event System that enables seamless communication between peripherals to the intelligent analog features that provide accurate sensor readings, this microcontroller offers a range of advanced capabilities. With its advanced peripherals, the ATmega4809-AFR is suitable for a wide range of applications, from IoT devices to industrial automation systems

Key Features

ATMEGA4809-AFR offers advanced digital and analog interfaces
It features a 20MHz CPU, 48KB Flash and 6KB SRAM storage
The microcontroller supports various communication protocols including UART, SPI, I2C and USB
ATMEGA4809-AFR has an ADC converter for analog-to-digital conversion and a DAC converter for digital-to-analog conversion
The device has 512 bytes of EEPROM memory for data storage
It is suitable for embedded systems and IoT applications due to its high-speed communication capabilities

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Rohs Code	Yes	Part Life Cycle Code	Active
Reach Compliance Code	compliant	ECCN Code	EAR99
HTS Code !	8542.31.00.01	Factory Lead Time	52 Weeks
Date Of Intro	2018-02-26	Has ADC	YES
Additional Feature !	ALSO OPERATES AT 2.7V SUPPLY @ 8MHZ	Address Bus Width !
Bit Size	8	Boundary Scan	NO
CPU Family	AVR RISC	Clock Frequency-Max	20 MHz
DAC Channels	NO	DMA Channels	NO
External Data Bus Width		Format	FIXED POINT
Integrated Cache	NO	JESD-30 Code	S-PQFP-G48
Length	7 mm	Low Power Mode	YES
Moisture Sensitivity Level	3	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	16
Operating Temperature-Max	125 °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
RAM (bytes)	6144	RAM (words)	512
ROM (words)	24576	ROM Programmability	FLASH
Seated Height-Max	1.2 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 Form !	GULL WING	Terminal Pitch !	0.5 mm
Terminal Position	QUAD	Width	7 mm
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC	Series	megaAVR® 0, Functional Safety (FuSa)
Product Status	Active	Programmable	Not Verified
Core Processor	AVR	Core Size	8-Bit
Connectivity	I2C, SPI, UART/USART	Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	41	Program Memory Size	48KB (48K x 8)
Program Memory Type !	FLASH	EEPROM Size	256 x 8
RAM Size	6K x 8	Voltage - Supply (Vcc/Vdd)	1.8V ~ 5.5V
Data Converters	A/D 16x10b	Oscillator Type !	Internal
Operating Temperature !	-40°C ~ 125°C (TA)	Mounting Type	Surface Mount
Package / Case	48-TQFP	Supplier Device Package	48-TQFP (7x7)
Base Product Number	ATMEGA4809

Specification Comparison

ATMEGA4809-AFR vs ATMEGA48V-10AI vs ATMEGA48-20AI ATMEGA48V-10MU vs ATMEGA4809-AFR vs ATMEGA48-15AZ

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification ATMEGA4809-AFR PDF Download

FAQs

What is ATMEGA4809-AFR?

The ATMEGA4809-AFR is a microcontroller unit (MCU) from Atmel, now Microchip Technology, belonging to the AVR family. It offers a high-performance 8-bit RISC architecture with integrated peripherals, making it suitable for a wide range of embedded applications.

How Does ATMEGA4809-AFR Work?

The ATMEGA4809-AFR operates as a versatile microcontroller with features such as flash memory, EEPROM, SRAM, digital and analog peripherals, and communication interfaces. It executes program instructions, interacts with external devices, and manages input/output operations to enable embedded systems functionality.

How Many Pins does ATMEGA4809-AFR have and What are the Functions of the Pinout Configuration?

The ATMEGA4809-AFR is typically available in a 48-pin TQFP (Thin Quad Flat Package) configuration. The pinout configuration includes:

VCC: Power supply pin.
GND: Ground pin.
Port Pins (PA0-PA7, PB0-PB7, PC0-PC7): General-purpose I/O pins.
Special Function Pins (RESET, XTAL1, XTAL2): Reset and crystal oscillator pins.
Communication Pins (USART, I2C, SPI): Serial communication interface pins.

What are the Pros and Cons of ATMEGA4809-AFR?

Pros:

Versatility: Offers a wide range of integrated peripherals for diverse application requirements.
High Performance: Executes instructions efficiently with a RISC architecture for optimal performance.
Flexibility: Supports various communication interfaces and configurable I/O options.
Industry Standard: AVR microcontrollers have a strong community and extensive documentation for support.

Cons:

8-bit Architecture: May be limited in performance for complex computational tasks compared to 32-bit counterparts.
Memory Constraints: Limited flash and SRAM size may pose challenges for certain applications.
Peripheral Limitations: The number and types of integrated peripherals may not suffice for all projects.

Are There Any Equivalents/Alternatives to ATMEGA4809-AFR for Recommendation?

The PIC16F series from Microchip Technology offers alternatives to the ATMEGA4809-AFR with similar features.
STM32F0 series from STMicroelectronics provides 32-bit alternatives with enhanced performance and advanced peripherals.

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