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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

Image representative of range

Bulk discount available

Subtotal (1 unit)*

TWD222.00

(exc. VAT)

TWD233.10

(inc. VAT)

訂單超過 $1,300.00 免費送貨

有庫存

加上 3 件從 2026年2月09日起發貨

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Units	Per unit
1 - 9	TWD222.00
10 +	TWD217.00

*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
	品牌	Microchip
	Series	megaAVR
	Product Type	Microcontroller
	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
	Number of Programmable I/Os	32
	Minimum Operating Temperature	-40°C
	Analogue Comparators	1
	Maximum Operating Temperature	85°C
	Standards/Approvals	No
	Height	4.44mm
	Width	13.97 mm
	Length	52.57mm
	Minimum Supply Voltage	1.8V
	Number of Timers	2
	Automotive Standard	No
	ADCs	8 x 10 Bit
	Program Memory Type	FLASH
	Instruction Set Architecture	RISC

	Select all
	品牌 Microchip
	Series megaAVR
	Product Type Microcontroller
	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
	Number of Programmable I/Os 32
	Minimum Operating Temperature -40°C
	Analogue Comparators 1
	Maximum Operating Temperature 85°C
	Standards/Approvals No
	Height 4.44mm
	Width 13.97 mm
	Length 52.57mm
	Minimum Supply Voltage 1.8V
	Number of Timers 2
	Automotive Standard No
	ADCs 8 x 10 Bit
	Program Memory Type FLASH
	Instruction Set Architecture RISC

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

訂單超過 $1,300.00 免費送貨

8-Bit PicoPower megaAVR Family Microcontrollers

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