Microchip ATMEGA644P-20PU, 8bit AVR Microcontroller, ATmega, 20MHz, 64 kB Flash, 40-Pin PDIP

RS Stock No.:: 131-0322
Distrelec Article No.:: 303-01-877
Mfr. Part No.:: ATMEGA644P-20PU
Brand:: Microchip

Microchip ATMEGA644P-20PU, 8bit AVR Microcontroller, ATmega, 20MHz, 64 kB Flash, 40-Pin PDIP

Bulk discount available

Price Each

£5.99

(exc. VAT)

£7.19

(inc. VAT)

33 In stock - FREE next working day delivery available*

6 available from Europe for delivery within 2 working day(s).

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

FREE delivery for orders over £50.00

Units	Per unit
1 - 24	£5.99
25 - 99	£5.80
100 +	£5.60

RS Stock No.:: 131-0322
Distrelec Article No.:: 303-01-877
Mfr. Part No.:: ATMEGA644P-20PU
Brand:: Microchip

ESD Control Selection Guide V1
Datasheet

Attribute	Value
Family Name	ATmega
Package Type	PDIP
Mounting Type	Through Hole
Pin Count	40
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 I2C Channels	1
Number of CAN Channels	0
Typical Operating Supply Voltage	2.7 → 5.5 V
Number of USART Channels	2
Number of UART Channels	2
Number of Ethernet Channels	0
Number of PCI Channels	0
Number of LIN Channels	0
Width	13.97mm
Number of ADC Units	1
Maximum Operating Temperature	+85 °C
Dimensions	52.57 x 13.97 x 4.44mm
Length	52.57mm
Instruction Set Architecture	RISC
Pulse Width Modulation	1 (6 Channel)
Program Memory Type	Flash
Minimum Operating Temperature	-40 °C
ADCs	8 x 10 bit
Maximum Number of Ethernet Channels	0
Height	4.44mm

Microchip ATMEGA644P-20PU, 8bit AVR Microcontroller, ATmega, 20MHz, 64 kB Flash, 40-Pin PDIP

FREE delivery for orders over £50.00

8-Bit PicoPower megaAVR Family Microcontrollers

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