Microchip ATMEGA4809-AU, 8 bit AVR, ATMEGA4809 Microcontroller, 20 MHz, 48kB FLASH, 48-Pin TQFP

RS Stock No.:: 193-6185
Mfr. Part No.:: ATMEGA4809-AU
Manufacturer:: Microchip

Microchip ATMEGA4809-AU, 8 bit AVR, ATMEGA4809 Microcontroller, 20 MHz, 48kB FLASH, 48-Pin TQFP

This image is representative of the product range

Bulk discount available

Subtotal (1 pack of 5 units)*

MYR48.15

FREE delivery for orders over RM 500.00

In Stock

10 unit(s) ready to ship from another location
Plus 315 unit(s) shipping from 26 December 2025

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Units	Per Unit	Per Pack*
5 - 60	MYR9.63	MYR48.15
65 - 120	MYR9.478	MYR47.39
125 +	MYR8.774	MYR43.87

*price indicative

RS Stock No.:: 193-6185
Mfr. Part No.:: ATMEGA4809-AU
Manufacturer:: Microchip

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Microchip
	Product Type	Microcontroller
	Series	ATMEGA4809
	Package Type	TQFP
	Mount Type	Surface
	Pin Count	48
	Device Core	AVR
	Data Bus Width	8bit
	Program Memory Size	48kB
	Maximum Clock Frequency	20MHz
	RAM Size	6kB
	Maximum Supply Voltage	5.5V
	Minimum Operating Temperature	-40°C
	Maximum Power Dissipation Pd	1W
	Analogue Comparators	1
	Number of Programmable I/Os	41
	Maximum Operating Temperature	125°C
	Width	7 mm
	Length	7mm
	Height	1.05mm
	Standards/Approvals	RoHS
	Minimum Supply Voltage	1.8V
	Distrelec Product Id	304-38-503
	Number of Timers	5
	Program Memory Type	FLASH
	Automotive Standard	No
	Instruction Set Architecture	RISC
	ADCs	16 x 10 Bit

	Select all
	Brand Microchip
	Product Type Microcontroller
	Series ATMEGA4809
	Package Type TQFP
	Mount Type Surface
	Pin Count 48
	Device Core AVR
	Data Bus Width 8bit
	Program Memory Size 48kB
	Maximum Clock Frequency 20MHz
	RAM Size 6kB
	Maximum Supply Voltage 5.5V
	Minimum Operating Temperature -40°C
	Maximum Power Dissipation Pd 1W
	Analogue Comparators 1
	Number of Programmable I/Os 41
	Maximum Operating Temperature 125°C
	Width 7 mm
	Length 7mm
	Height 1.05mm
	Standards/Approvals RoHS
	Minimum Supply Voltage 1.8V
	Distrelec Product Id 304-38-503
	Number of Timers 5
	Program Memory Type FLASH
	Automotive Standard No
	Instruction Set Architecture RISC
	ADCs 16 x 10 Bit

Datasheet ATMEGA4809-AU

The ATmega4809 is a microcontroller featuring the 8-bit AVR® processor with hardware multiplier - running at up to 20MHz and with up to 48 KB Flash, 6 KB SRAM and 256 bytes of EEPROM in 48-pin packages. The series uses the latest Core Independent Peripherals with low power features. Including Event System, intelligent analog and advanced peripherals.

Hardware multiplier

Three sleep modes

Idle

Standby

Power Down

Event System

Watchdog Timer (WDT)

Power-On Reset (POR)

Brown-Out Detection (BOD)

Single pin programming and debugging interface (UPDI)

16 Channel 10-bit ADC with Voltage Reference

Analog Comparator (AC)

Configurable Custom Logic (CCL)

5x 16-bit Timer (TCA / TCB)

Cyclical Redundancy Check (CRC/SCAN)

SPI / I2C / USART

Microchip ATMEGA4809-AU, 8 bit AVR, ATMEGA4809 Microcontroller, 20 MHz, 48kB FLASH, 48-Pin TQFP

FREE delivery for orders over RM 500.00

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