Microchip ATMEGA644P-20AU, 8bit AVR Microcontroller, ATmega, 20MHz, 64 kB Flash, 44-Pin TQFP

RS Stock No.:: 131-0319
Mfr. Part No.:: ATMEGA644P-20AU
Brand:: Microchip

Microchip ATMEGA644P-20AU, 8bit AVR Microcontroller, ATmega, 20MHz, 64 kB Flash, 44-Pin TQFP

370 In stock - FREE next working day delivery available

Price Each

£5.75

(exc. VAT)

£6.90

(inc. VAT)

Units	Per unit
1 - 24	£5.75
25 - 99	£5.58
100 +	£5.37

RS Stock No.:: 131-0319
Mfr. Part No.:: ATMEGA644P-20AU
Brand:: Microchip

ESD Control Selection Guide V1
Datasheet

Attribute	Value
Family Name	ATmega
Package Type	TQFP
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
Typical Operating Supply Voltage	2.7 → 5.5 V
Number of USART Channels	2
Number of I2C Channels	1
Number of CAN Channels	0
Number of PCI Channels	0
Number of Ethernet Channels	0
Program Memory Type	Flash
Pulse Width Modulation	1 (6 Channel)
Width	10.1mm
Number of LIN Channels	0
Height	1.05mm
ADCs	8 x 10 bit
Length	10.1mm
Maximum Operating Temperature	+85 °C
Number of ADC Units	1
Instruction Set Architecture	RISC
Minimum Operating Temperature	-40 °C
Maximum Number of Ethernet Channels	0
Dimensions	10.1 x 10.1 x 1.05mm

Microchip ATMEGA644P-20AU, 8bit AVR Microcontroller, ATmega, 20MHz, 64 kB Flash, 44-Pin TQFP

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