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Microchip ATMEGA644PA-PU, 8 bit AVR, megaAVR Microcontroller, 20 MHz, 64kB FLASH, 40-Pin PDIP

RS Stock No.:: 131-0325
Mfr. Part No.:: ATMEGA644PA-PU
Brand:: Microchip

Microchip ATMEGA644PA-PU, 8 bit AVR, megaAVR Microcontroller, 20 MHz, 64kB FLASH, 40-Pin PDIP

Bulk discount available

Subtotal (1 unit)*

6,02 €

(exc. VAT)

7,28 €

(inc. VAT)

Frais de livraison offerts pour toute commande de plus de 75,00 €

En stock

Plus 3 unité(s) expédiée(s) à partir du 15 décembre 2025

Besoin de plus? Cliquez sur " Vérifier les dates de livraison " pour plus de détails

Units	Per unit
1 - 24	6,02 €
25 - 99	5,84 €
100 +	5,63 €

*price indicative

RS Stock No.:: 131-0325
Mfr. Part No.:: ATMEGA644PA-PU
Brand:: Microchip

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Marque	Microchip
	Product Type	Microcontroller
	Series	megaAVR
	Package Type	PDIP
	Mount Type	Through Hole
	Pin Count	40
	Device Core	AVR
	Data Bus Width	8bit
	Program Memory Size	64kB
	Interface Type	SPI, USART
	Maximum Clock Frequency	20MHz
	RAM Size	4kB
	Maximum Supply Voltage	5.5V
	Analogue Comparators	1
	Number of Programmable I/Os	32
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Height	4.44mm
	Standards/Approvals	No
	Width	13.97 mm
	Length	52.57mm
	Minimum Supply Voltage	1.8V
	ADCs	8 x 10 Bit
	Number of Timers	2
	Automotive Standard	No
	Instruction Set Architecture	RISC
	Program Memory Type	FLASH

	Select all
	Marque Microchip
	Product Type Microcontroller
	Series megaAVR
	Package Type PDIP
	Mount Type Through Hole
	Pin Count 40
	Device Core AVR
	Data Bus Width 8bit
	Program Memory Size 64kB
	Interface Type SPI, USART
	Maximum Clock Frequency 20MHz
	RAM Size 4kB
	Maximum Supply Voltage 5.5V
	Analogue Comparators 1
	Number of Programmable I/Os 32
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Height 4.44mm
	Standards/Approvals No
	Width 13.97 mm
	Length 52.57mm
	Minimum Supply Voltage 1.8V
	ADCs 8 x 10 Bit
	Number of Timers 2
	Automotive Standard No
	Instruction Set Architecture RISC
	Program Memory Type FLASH

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 ATMEGA644PA-PU, 8 bit AVR, megaAVR Microcontroller, 20 MHz, 64kB FLASH, 40-Pin PDIP

Frais de livraison offerts pour toute commande de plus de 75,00 €

8-Bit PicoPower megaAVR Family Microcontrollers

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