Microchip ATmega4808-AFR, 8 bit AVR, ATmega4808 Microcontroller, 20 MHz, 48kB FLASH, 32-Pin TQFP

RS Stock No.:: 175-7206
Mfr. Part No.:: ATmega4808-AFR
Manufacturer:: Microchip

Microchip ATmega4808-AFR, 8 bit AVR, ATmega4808 Microcontroller, 20 MHz, 48kB FLASH, 32-Pin TQFP

Bulk discount available

Subtotal (1 pack of 10 units)*

€15.36

(exc. VAT)

€18.89

(inc. VAT)

In Stock

30 unit(s) ready to ship from another location
Plus 730 unit(s) shipping from 16 December 2025

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Pack*
10 - 20	€1.536	€15.36
30 +	€1.494	€14.94

*price indicative

RS Stock No.:: 175-7206
Mfr. Part No.:: ATmega4808-AFR
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
	Family Name	ATmega
	Package Type	TQFP
	Mounting Type	Surface Mount
	Pin Count	32
	Device Core	AVR
	Data Bus Width	8bit
	Program Memory Size	48 kB
	Maximum Frequency	20MHz
	RAM Size	6.144 kB
	USB Channels	0
	Number of PWM Units	1
	Number of SPI Channels	1
	Number of USART Channels	1
	Number of CAN Channels	0
	Number of I2C Channels	1
	Typical Operating Supply Voltage	1.8 → 5.5 V
	Number of UART Channels	3
	Length	7mm
	ADCs	12 x 10 bit
	Program Memory Type	Flash
	Maximum Number of Ethernet Channels	0
	Minimum Operating Temperature	-40 °C
	Instruction Set Architecture	RISC
	Height	1mm
	Number of PCI Channels	0
	Number of Ethernet Channels	0
	Number of ADC Units	1
	Number of LIN Channels	0
	Maximum Operating Temperature	+125 °C
	Dimensions	7 x 7 x 1mm
	Pulse Width Modulation	0
	Width	7mm

	Select all
	Brand Microchip
	Family Name ATmega
	Package Type TQFP
	Mounting Type Surface Mount
	Pin Count 32
	Device Core AVR
	Data Bus Width 8bit
	Program Memory Size 48 kB
	Maximum Frequency 20MHz
	RAM Size 6.144 kB
	USB Channels 0
	Number of PWM Units 1
	Number of SPI Channels 1
	Number of USART Channels 1
	Number of CAN Channels 0
	Number of I2C Channels 1
	Typical Operating Supply Voltage 1.8 → 5.5 V
	Number of UART Channels 3
	Length 7mm
	ADCs 12 x 10 bit
	Program Memory Type Flash
	Maximum Number of Ethernet Channels 0
	Minimum Operating Temperature -40 °C
	Instruction Set Architecture RISC
	Height 1mm
	Number of PCI Channels 0
	Number of Ethernet Channels 0
	Number of ADC Units 1
	Number of LIN Channels 0
	Maximum Operating Temperature +125 °C
	Dimensions 7 x 7 x 1mm
	Pulse Width Modulation 0
	Width 7mm

Datasheet

COO (Country of Origin):: TW

The ATmega4808 is a microcontroller featuring the 8-bit AVR® processor with hardware multiplier - running at up to 20MHz and with up to 48Kb Flash, 6Kb SRAM and 256 b 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.

8-bit high-performance AVR RISC CPU

Hardware multiplier

Three sleep modes:

Standby

Power Down

Event System

Watchdog Timer (WDT)

Power-On Reset (POR)

Brown-Out Detection (BOD)

Single pin programming and debugging interface (UPDI)

Analog Features

12 Channel 10-bit ADC with Voltage Reference

Analog Comparator (AC)

Timing/Waveform/Measurement Control

Configurable Custom Logic (CCL)

4x 16-bit Timer (TCA / TCB)

Cyclical Redundancy Check (CRC/SCAN)

Communication

SPI / I2C / USART

Microchip ATmega4808-AFR, 8 bit AVR, ATmega4808 Microcontroller, 20 MHz, 48kB FLASH, 32-Pin TQFP

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