Microchip ATMEGA644A-MU, 8bit AVR Microcontroller, ATmega, 20MHz, 64 kB Flash, 44-Pin VQFN

RS stock no.:: 131-0317
Mfr. Part No.:: ATMEGA644A-MU
Manufacturer:: Microchip

Microchip ATMEGA644A-MU, 8bit AVR Microcontroller, ATmega, 20MHz, 64 kB Flash, 44-Pin VQFN

Bulk discount available

Price (Excl VAT) Each

R 106,26

(exc. VAT)

R 122,20

(inc. VAT)

On back order for despatch 2024/11/24*

* Delivery dates may change based on your chosen quantity and delivery address.

Not Available for premium delivery

Units	Per unit
1 - 4	R 106,26
5 - 9	R 103,60
10 - 49	R 100,49
50 - 99	R 96,47
100 +	R 92,61

RS stock no.:: 131-0317
Mfr. Part No.:: ATMEGA644A-MU
Manufacturer:: Microchip

ESD Control Selection Guide V1
Datasheet

Attribute	Value
Family Name	ATmega
Package Type	VQFN
Mounting Type	Surface Mount
Pin Count	44
Device Core	AVR
Data Bus Width	8bit
Program Memory Size	64 kB
Maximum Frequency	20MHz
RAM Size	4 kB
USB Channels	0
Number of PWM Units	1
Number of SPI Channels	3
Number of UART Channels	2
Number of USART Channels	2
Typical Operating Supply Voltage	1.8 → 5.5 V
Number of I2C Channels	1
Number of CAN Channels	0
Number of Ethernet Channels	0
Number of LIN Channels	0
Maximum Number of Ethernet Channels	0
Program Memory Type	Flash
Minimum Operating Temperature	-40 °C
Instruction Set Architecture	RISC
Number of PCI Channels	0
Pulse Width Modulation	1 (6 Channel)
Number of ADC Units	1
Dimensions	7.1 x 7.1 x 0.95mm
Maximum Operating Temperature	+85 °C
Width	7.1mm
ADCs	8 x 10 bit
Length	7.1mm
Height	0.95mm

Microchip ATMEGA644A-MU, 8bit AVR Microcontroller, ATmega, 20MHz, 64 kB Flash, 44-Pin VQFN

8-Bit megaAVR Microcontrollers, 32KB to 256KB Flash

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