Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Marque	Microchip
	Series	ATmega4808
	Product Type	Microcontroller
	Package Type	SSOP
	Mount Type	Surface
	Pin Count	28
	Device Core	AVR
	Data Bus Width	8bit
	Program Memory Size	48kB
	Maximum Clock Frequency	20MHz
	RAM Size	6kB
	Maximum Supply Voltage	5.5V
	Number of Programmable I/Os	23
	Maximum Power Dissipation Pd	1W
	Analogue Comparators	1
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	125°C
	Width	5.6 mm
	Height	1.75mm
	Length	10.2mm
	Standards/Approvals	RoHS
	Minimum Supply Voltage	1.8V
	Instruction Set Architecture	RISC
	Number of Timers	4
	Program Memory Type	FLASH
	Automotive Standard	No
	ADCs	12 x 10 Bit

	Select all
	Marque Microchip
	Series ATmega4808
	Product Type Microcontroller
	Package Type SSOP
	Mount Type Surface
	Pin Count 28
	Device Core AVR
	Data Bus Width 8bit
	Program Memory Size 48kB
	Maximum Clock Frequency 20MHz
	RAM Size 6kB
	Maximum Supply Voltage 5.5V
	Number of Programmable I/Os 23
	Maximum Power Dissipation Pd 1W
	Analogue Comparators 1
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 125°C
	Width 5.6 mm
	Height 1.75mm
	Length 10.2mm
	Standards/Approvals RoHS
	Minimum Supply Voltage 1.8V
	Instruction Set Architecture RISC
	Number of Timers 4
	Program Memory Type FLASH
	Automotive Standard No
	ADCs 12 x 10 Bit

Datasheet ATMEGA4808-XF

The ATmega4808 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 28- and 32-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)

12 Channel 10-bit ADC with Voltage Reference

Analog Comparator (AC)

Configurable Custom Logic (CCL)

4x 16-bit Timer (TCA / TCB)

Cyclical Redundancy Check (CRC/SCAN)

SPI / I2C / USART

Microchip, 8 bit AVR, ATmega4808 Microcontroller, 20 MHz, 48kB FLASH, 28-Pin SSOP

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