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

RS Stock No.:: 131-0317P
Mfr. Part No.:: ATMEGA644A-MU
Manufacturer:: Microchip

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

Subtotal (1 tray of 1 unit)**

€5.13

(exc. VAT)

€6.31

(inc. VAT)

Temporarily out of stock - back order for despatch 21-02-2025, delivery within 2 working days*

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

Units	Per unit
1 +	€5.13

**price indicative

RS Stock No.:: 131-0317P
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 USART Channels	2
Typical Operating Supply Voltage	1.8 → 5.5 V
Number of UART Channels	2
Number of CAN Channels	0
Number of I2C Channels	1
Number of Ethernet Channels	0
Program Memory Type	Flash
Pulse Width Modulation	1 (6 Channel)
Dimensions	7.1 x 7.1 x 0.95mm
Width	7.1mm
Instruction Set Architecture	RISC
Minimum Operating Temperature	-40 °C
Maximum Number of Ethernet Channels	0
Height	0.95mm
ADCs	8 x 10 bit
Number of PCI Channels	0
Length	7.1mm
Number of ADC Units	1
Number of LIN Channels	0
Maximum Operating Temperature	+85 °C

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

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