Microchip, 8bit AVR, ATmega Microcontroller, 20MHz, 32 kB Flash, 44-Pin VQFN

RS stock no.:: 131-0257
Mfr. Part No.:: ATMEGA324PA-MU
Manufacturer:: Microchip

Microchip, 8bit AVR, ATmega Microcontroller, 20MHz, 32 kB Flash, 44-Pin VQFN

Bulk discount available

Subtotal (1 pack of 2 units)*

R 171,94

(exc. VAT)

R 197,74

(inc. VAT)

FREE delivery for orders over R 1,500.00

Temporarily out of stock

Shipping from 09 February 2026

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

Units	Per unit	Per Pack*
2 - 8	R 85.97	R 171.94
10 - 48	R 83.82	R 167.64
50 - 98	R 81.305	R 162.61
100 - 498	R 78.055	R 156.11
500 +	R 74.935	R 149.87

*price indicative

RS stock no.:: 131-0257
Mfr. Part No.:: ATMEGA324PA-MU
Manufacturer:: Microchip

Specification

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	VQFN
	Mounting Type	Surface Mount
	Pin Count	44
	Device Core	AVR
	Data Bus Width	8bit
	Program Memory Size	32 kB
	Maximum Frequency	20MHz
	RAM Size	2 kB
	USB Channels	0
	Number of PWM Units	1
	Number of SPI Channels	3
	Number of USART Channels	2
	Number of UART Channels	0
	Number of CAN Channels	0
	Typical Operating Supply Voltage	1.8 → 5.5 V
	Number of I2C Channels	0
	Height	0.95mm
	Number of PCI Channels	0
	Width	7.1mm
	Dimensions	7.1 x 7.1 x 0.95mm
	Program Memory Type	Flash
	Pulse Width Modulation	1 (6 Channel)
	Minimum Operating Temperature	-40 °C
	Maximum Number of Ethernet Channels	0
	Instruction Set Architecture	RISC
	Maximum Operating Temperature	+85 °C
	Number of ADC Units	1
	Number of LIN Channels	0
	Length	7.1mm
	Number of Ethernet Channels	0
	ADCs	8 x 10 bit

	Select all
	Brand Microchip
	Family Name ATmega
	Package Type VQFN
	Mounting Type Surface Mount
	Pin Count 44
	Device Core AVR
	Data Bus Width 8bit
	Program Memory Size 32 kB
	Maximum Frequency 20MHz
	RAM Size 2 kB
	USB Channels 0
	Number of PWM Units 1
	Number of SPI Channels 3
	Number of USART Channels 2
	Number of UART Channels 0
	Number of CAN Channels 0
	Typical Operating Supply Voltage 1.8 → 5.5 V
	Number of I2C Channels 0
	Height 0.95mm
	Number of PCI Channels 0
	Width 7.1mm
	Dimensions 7.1 x 7.1 x 0.95mm
	Program Memory Type Flash
	Pulse Width Modulation 1 (6 Channel)
	Minimum Operating Temperature -40 °C
	Maximum Number of Ethernet Channels 0
	Instruction Set Architecture RISC
	Maximum Operating Temperature +85 °C
	Number of ADC Units 1
	Number of LIN Channels 0
	Length 7.1mm
	Number of Ethernet Channels 0
	ADCs 8 x 10 bit

8-Bit PicoPower megaAVR Family Microcontrollers

This range of megaAVR microcontrollers feature picoPower technology — perfect for energy saving. They offer generous program and data memories with performance of up to 20 MIPS.

Features & Benefits of picoPower megaAVR microcontrollers
•On-chip Flash
•SRAM
•Internal EEPROM
•SPI
•TWI (I²C)
•USART, USB, CAN & LIN interfaces
•Watchdog timer
•Precision oscillator
•GPIO pins
•ADC
•DAC
•Built-in temperature sensor
•Internal voltage reference
•Brown-out detector

Microchip, 8bit AVR, ATmega Microcontroller, 20MHz, 32 kB Flash, 44-Pin VQFN

FREE delivery for orders over R 1,500.00

8-Bit PicoPower megaAVR Family Microcontrollers

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